<DOCUMENT>
<TYPE>13F-HR
<SEQUENCE>1
<FILENAME>SEC.13F.2011Q1.TXT
<DESCRIPTION>GROUP ONE TRADING LP 13F-2011.Q1
<TEXT>
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549
FORM 13F
FORM 13F COVER PAGE
Report for the Calendar Year or Quarter Ended: [ March 31,2011 ]
Check Here if Amendment [ ]; Amendment Number: [ ]
This Amendment (Check only one): [ ] is a restatement.
[ ] adds new holdings entries.
Institutional Investment Manager Filing this Report:
Name: Group One Trading, L.P.
Address: 440 S. LaSalle Street
Suite 3232
Chicago, IL 60605
Form 13F File Number: 28-[14920]
The institutional investment manager filing this report and the person by whom
it is signed hereby represent that the person signing the report is authorized
to submit it, that all information contained herein is true, correct and
complete, and that it is understood that all required items, statements,
schedules, lists, and tables, are considered integral parts of this submission.
Person Signing this Report on Behalf of Reporting Manager:
Name: Chad Grosam
Title: Chief Financial Officer
Phone: 312-294-2345
Signature, Place, and Date of Signing:
[ Chad Grosam, Chicago, Illinois ] Date [ April 23,2012 ]
Report Type (Check only one):
[ X ] 13F HOLDINGS REPORT
[ ] 13F NOTICE
[ ] 13F COMBINATION REPORT
FORM 13F SUMMARY PAGE
Report Summary:
Number of Other Included Managers: [ 0 ]
Form 13F Information Table Entry Total: [ 4813 ]
Form 13F Information Table Value Total: [ $2,128,174 ]
List of Other Included Managers:
Provide a numbered list of the name(s) and Form 13F file number(s) of all
institutional investment managers with respect to which this report is filed,
other than the manager filing this report.
[ NONE ]
<TABLE>
<C> <C> <C>
FORM 13F INFORMATION TABLE
VALUE SHRS OR SH/ PUT/ INVESTMENT OTHER --VOTING AUTHORITY--
NAME OF ISSUER TITLE OF CLASS CUSIP (x$1000) PRN AMT PRN CALL DISCRETION MANAGERS SOLE SHARED NONE
AAR CORP COM 000361105 36.04 1300 SH SOLE 1300 0 0
ABB LTD SPONSORED ADR 000375904 411.23 17000 SH CALL SOLE 17000 0 0
ABB LTD SPONSORED ADR 000375954 474.12 19600 SH PUT SOLE 19600 0 0
ABM INDS INC COM 000957900 50.78 2000 SH CALL SOLE 2000 0 0
ABM INDS INC COM 000957950 25.39 1000 SH PUT SOLE 1000 0 0
AFLAC INC COM 001055102 4.12 78 SH SOLE 78 0 0
AES CORP COM 00130H905 754.00 58000 SH CALL SOLE 58000 0 0
AES CORP COM 00130H955 551.20 42400 SH PUT SOLE 42400 0 0
AK STL HLDG CORP COM 001547108 1.58 100 SH SOLE 100 0 0
AMB PROPERTY CORP COM 00163T909 75.54 2100 SH CALL SOLE 2100 0 0
AMB PROPERTY CORP COM 00163T959 118.70 3300 SH PUT SOLE 3300 0 0
AMAG PHARMACEUTICALS INC COM 00163U106 104.29 6245 SH SOLE 6245 0 0
AMAG PHARMACEUTICALS INC COM 00163U906 143.62 8600 SH CALL SOLE 8600 0 0
AMAG PHARMACEUTICALS INC COM 00163U956 35.07 2100 SH PUT SOLE 2100 0 0
AMR CORP COM 001765906 268.74 41600 SH CALL SOLE 41600 0 0
AMR CORP COM 001765956 76.87 11900 SH PUT SOLE 11900 0 0
AOL INC COM 00184X105 79.43 4067 SH SOLE 4067 0 0
AOL INC COM 00184X905 132.80 6800 SH CALL SOLE 6800 0 0
AOL INC COM 00184X955 156.24 8000 SH PUT SOLE 8000 0 0
APAC CUSTOMER SERVICES INC COM 00185E106 18.16 3022 SH SOLE 3022 0 0
APAC CUSTOMER SERVICES INC COM 00185E906 120.20 20000 SH CALL SOLE 20000 0 0
APAC CUSTOMER SERVICES INC COM 00185E956 60.10 10000 SH PUT SOLE 10000 0 0
ATMI INC COM 00207R901 105.73 5600 SH CALL SOLE 5600 0 0
ATP OIL & GAS CORP COM 00208J108 561.77 31020 SH SOLE 31020 0 0
ATP OIL & GAS CORP COM 00208J908 508.89 28100 SH CALL SOLE 28100 0 0
ATP OIL & GAS CORP COM 00208J958 1517.62 83800 SH PUT SOLE 83800 0 0
AU OPTRONICS CORP SPONSORED ADR 002255107 20.15 2295 SH SOLE 2295 0 0
AU OPTRONICS CORP SPONSORED ADR 002255907 28.97 3300 SH CALL SOLE 3300 0 0
AU OPTRONICS CORP SPONSORED ADR 002255957 8.78 1000 SH PUT SOLE 1000 0 0
AVX CORP NEW COM 002444107 5.96 400 SH SOLE 400 0 0
AVX CORP NEW COM 002444907 7.46 500 SH CALL SOLE 500 0 0
AVX CORP NEW COM 002444957 7.46 500 SH PUT SOLE 500 0 0
AXT INC COM 00246W103 50.41 7031 SH SOLE 7031 0 0
AXT INC COM 00246W903 217.25 30300 SH CALL SOLE 30300 0 0
AXT INC COM 00246W953 95.36 13300 SH PUT SOLE 13300 0 0
AASTROM BIOSCIENCES INC COM NEW 00253U305 40.74 16296 SH SOLE 16296 0 0
AASTROM BIOSCIENCES INC COM NEW 00253U905 186.75 74700 SH CALL SOLE 74700 0 0
AASTROM BIOSCIENCES INC COM NEW 00253U955 153.50 61400 SH PUT SOLE 61400 0 0
ABIOMED INC COM 003654100 49.20 3386 SH SOLE 3386 0 0
ABIOMED INC COM 003654900 29.06 2000 SH CALL SOLE 2000 0 0
ABIOMED INC COM 003654950 13.08 900 SH PUT SOLE 900 0 0
ABRAXAS PETE CORP COM 003830106 28.65 4898 SH SOLE 4898 0 0
ABRAXAS PETE CORP COM 003830906 232.83 39800 SH CALL SOLE 39800 0 0
ABRAXAS PETE CORP COM 003830956 161.46 27600 SH PUT SOLE 27600 0 0
ACACIA RESH CORP ACACIA TCH COM 003881307 116.35 3400 SH SOLE 3400 0 0
ACACIA RESH CORP ACACIA TCH COM 003881957 219.01 6400 SH PUT SOLE 6400 0 0
ACADIA PHARMACEUTICALS INC COM 004225908 5.18 3200 SH CALL SOLE 3200 0 0
ACADIA RLTY TR COM SH BEN INT 004239909 13.24 700 SH CALL SOLE 700 0 0
ACCRETIVE HEALTH INC COM 00438V903 41.64 1500 SH CALL SOLE 1500 0 0
ACCURAY INC COM 004397105 126.42 14000 SH SOLE 14000 0 0
ACCURAY INC COM 004397905 55.99 6200 SH CALL SOLE 6200 0 0
ACCURAY INC COM 004397955 79.46 8800 SH PUT SOLE 8800 0 0
ACETO CORP COM 004446100 54.55 6844 SH SOLE 6844 0 0
ACETO CORP COM 004446900 21.52 2700 SH CALL SOLE 2700 0 0
ACETO CORP COM 004446950 172.15 21600 SH PUT SOLE 21600 0 0
ACHILLION PHARMACEUTICALS IN COM 00448Q201 251.64 35194 SH SOLE 35194 0 0
ACHILLION PHARMACEUTICALS IN COM 00448Q901 52.20 7300 SH CALL SOLE 7300 0 0
ACHILLION PHARMACEUTICALS IN COM 00448Q951 291.72 40800 SH PUT SOLE 40800 0 0
ACME PACKET INC COM 004764906 5733.57 80800 SH CALL SOLE 80800 0 0
ACME PACKET INC COM 004764956 3682.82 51900 SH PUT SOLE 51900 0 0
ACORDA THERAPEUTICS INC COM 00484M106 204.14 8799 SH SOLE 8799 0 0
ACORDA THERAPEUTICS INC COM 00484M906 241.28 10400 SH CALL SOLE 10400 0 0
ACORDA THERAPEUTICS INC COM 00484M956 566.08 24400 SH PUT SOLE 24400 0 0
ACTIVISION BLIZZARD INC COM 00507V109 43.88 4000 SH SOLE 4000 0 0
ACTIVISION BLIZZARD INC COM 00507V909 12.07 1100 SH CALL SOLE 1100 0 0
ACTIVISION BLIZZARD INC COM 00507V959 61.43 5600 SH PUT SOLE 5600 0 0
ACTUATE CORP COM 00508B102 1.56 300 SH SOLE 300 0 0
ACTUATE CORP COM 00508B952 2.60 500 SH PUT SOLE 500 0 0
ACUITY BRANDS INC COM 00508Y902 818.86 14000 SH CALL SOLE 14000 0 0
ACURA PHARMACEUTICALS INC COM NEW 00509L703 15.99 5061 SH SOLE 5061 0 0
ACURA PHARMACEUTICALS INC COM NEW 00509L903 12.32 3900 SH CALL SOLE 3900 0 0
ACURA PHARMACEUTICALS INC COM NEW 00509L953 28.44 9000 SH PUT SOLE 9000 0 0
ACXIOM CORP COM 005125109 4.59 320 SH SOLE 320 0 0
ACXIOM CORP COM 005125909 24.40 1700 SH CALL SOLE 1700 0 0
ADOBE SYS INC COM 00724F101 89.53 2700 SH SOLE 2700 0 0
ADOBE SYS INC COM 00724F951 33.16 1000 SH PUT SOLE 1000 0 0
ADOLOR CORP COM 00724X902 0.00 900 SH CALL SOLE 900 0 0
ADVANCE AMER CASH ADVANCE CT COM 00739W107 4.50 849 SH SOLE 849 0 0
ADVANCE AMER CASH ADVANCE CT COM 00739W907 8.48 1600 SH CALL SOLE 1600 0 0
ADVANCE AMER CASH ADVANCE CT COM 00739W957 34.98 6600 SH PUT SOLE 6600 0 0
ADVANCED BATTERY TECHNOLOG I COM 00752H902 157.53 81200 SH CALL SOLE 81200 0 0
ADVANCED BATTERY TECHNOLOG I COM 00752H952 235.13 121200 SH PUT SOLE 121200 0 0
ADVANCED ANALOGIC TECHNOLOGI COM 00752J908 3.40 900 SH CALL SOLE 900 0 0
ADVANCED SEMICONDUCTOR ENGR SPONSORED ADR 00756M404 1.64 300 SH SOLE 300 0 0
ADVANTAGE OIL & GAS LTD COM 00765F101 30.10 3356 SH SOLE 3356 0 0
ADVANTAGE OIL & GAS LTD COM 00765F901 101.36 11300 SH CALL SOLE 11300 0 0
ADVANTAGE OIL & GAS LTD COM 00765F951 13.46 1500 SH PUT SOLE 1500 0 0
AECOM TECHNOLOGY CORP DELAWA COM 00766T100 8.54 308 SH SOLE 308 0 0
AECOM TECHNOLOGY CORP DELAWA COM 00766T950 11.09 400 SH PUT SOLE 400 0 0
AEROPOSTALE COM 007865108 101.88 4189 SH SOLE 4189 0 0
AEROPOSTALE COM 007865908 831.74 34200 SH CALL SOLE 34200 0 0
AEROPOSTALE COM 007865958 503.42 20700 SH PUT SOLE 20700 0 0
AEGON N V NY REGISTRY SH 007924903 32.25 4300 SH CALL SOLE 4300 0 0
ADVANCED ENERGY INDS COM 007973900 318.83 19500 SH CALL SOLE 19500 0 0
ADVANCED ENERGY INDS COM 007973950 197.84 12100 SH PUT SOLE 12100 0 0
ADVENT SOFTWARE INC COM 007974108 13.47 470 SH SOLE 470 0 0
ADVENT SOFTWARE INC COM 007974958 40.14 1400 SH PUT SOLE 1400 0 0
AEROVIRONMENT INC COM 008073908 6.99 200 SH CALL SOLE 200 0 0
AFFYMAX INC COM 00826A109 58.65 9991 SH SOLE 9991 0 0
AFFYMAX INC COM 00826A909 324.61 55300 SH CALL SOLE 55300 0 0
AFFYMAX INC COM 00826A959 195.47 33300 SH PUT SOLE 33300 0 0
AFFYMETRIX INC COM 00826T108 15.54 2983 SH SOLE 2983 0 0
AFFYMETRIX INC COM 00826T908 62.52 12000 SH CALL SOLE 12000 0 0
AFFYMETRIX INC COM 00826T958 16.15 3100 SH PUT SOLE 3100 0 0
AGFEED INDUSTRIES INC COM 00846L101 138.99 72769 SH SOLE 72769 0 0
AGFEED INDUSTRIES INC COM 00846L901 22.73 11900 SH CALL SOLE 11900 0 0
AGFEED INDUSTRIES INC COM 00846L951 48.90 25600 SH PUT SOLE 25600 0 0
AGILYSYS INC COM 00847J905 0.57 100 SH CALL SOLE 100 0 0
AGREE REALTY CORP COM 008492100 35.92 1600 SH SOLE 1600 0 0
AGREE REALTY CORP COM 008492900 62.86 2800 SH CALL SOLE 2800 0 0
AGREE REALTY CORP COM 008492950 172.87 7700 SH PUT SOLE 7700 0 0
AIR METHODS CORP COM PAR $.06 009128907 443.85 6600 SH CALL SOLE 6600 0 0
AIR METHODS CORP COM PAR $.06 009128957 860.80 12800 SH PUT SOLE 12800 0 0
AIR TRANSPORT SERVICES GRP I COM 00922R905 0.85 100 SH CALL SOLE 100 0 0
AIRGAS INC COM 009363102 5254.35 79108 SH SOLE 79108 0 0
AIRGAS INC COM 009363902 14486.20 218100 SH CALL SOLE 218100 0 0
AIRGAS INC COM 009363952 17707.57 266600 SH PUT SOLE 266600 0 0
AIRTRAN HLDGS INC COM 00949P108 168.18 22575 SH SOLE 22575 0 0
AIRTRAN HLDGS INC COM 00949P908 543.11 72900 SH CALL SOLE 72900 0 0
AIRTRAN HLDGS INC COM 00949P958 447.75 60100 SH PUT SOLE 60100 0 0
AIXTRON SE SPONSORED ADR 009606904 2036.03 46400 SH CALL SOLE 46400 0 0
AIXTRON SE SPONSORED ADR 009606954 3510.40 80000 SH PUT SOLE 80000 0 0
AKAMAI TECHNOLOGIES INC COM 00971T101 19.00 500 SH SOLE 500 0 0
AKORN INC COM 009728106 3.46 600 SH SOLE 600 0 0
ALASKA COMMUNICATIONS SYS GR COM 01167P101 75.19 7060 SH SOLE 7060 0 0
ALASKA COMMUNICATIONS SYS GR COM 01167P901 33.02 3100 SH CALL SOLE 3100 0 0
ALASKA COMMUNICATIONS SYS GR COM 01167P951 34.08 3200 SH PUT SOLE 3200 0 0
ALBANY INTL CORP CL A 012348908 92.13 3700 SH CALL SOLE 3700 0 0
ALBANY INTL CORP CL A 012348958 201.69 8100 SH PUT SOLE 8100 0 0
ALBANY MOLECULAR RESH INC COM 012423909 0.00 2000 SH CALL SOLE 2000 0 0
ALBEMARLE CORP COM 012653101 407.39 6816 SH SOLE 6816 0 0
ALBEMARLE CORP COM 012653901 83.68 1400 SH CALL SOLE 1400 0 0
ALBEMARLE CORP COM 012653951 484.14 8100 SH PUT SOLE 8100 0 0
ALBERTO CULVER CO NEW COM 013078100 138.23 3709 SH SOLE 3709 0 0
ALBERTO CULVER CO NEW COM 013078900 726.77 19500 SH CALL SOLE 19500 0 0
ALBERTO CULVER CO NEW COM 013078950 316.80 8500 SH PUT SOLE 8500 0 0
ALCOA INC COM 013817901 317.70 18000 SH CALL SOLE 18000 0 0
ALCOA INC COM 013817951 317.70 18000 SH PUT SOLE 18000 0 0
ALCATEL-LUCENT SPONSORED ADR 013904905 3858.42 664100 SH CALL SOLE 664100 0 0
ALCATEL-LUCENT SPONSORED ADR 013904955 536.26 92300 SH PUT SOLE 92300 0 0
ALERE INC COM 01449J905 27.40 700 SH CALL SOLE 700 0 0
ALEXANDRIA REAL ESTATE EQ IN COM 015271909 366.46 4700 SH CALL SOLE 4700 0 0
ALEXANDRIA REAL ESTATE EQ IN COM 015271959 249.50 3200 SH PUT SOLE 3200 0 0
ALEXCO RESOURCE CORP COM 01535P106 297.57 33624 SH SOLE 33624 0 0
ALEXCO RESOURCE CORP COM 01535P906 115.94 13100 SH CALL SOLE 13100 0 0
ALEXCO RESOURCE CORP COM 01535P956 637.20 72000 SH PUT SOLE 72000 0 0
ALEXZA PHARMACEUTICALS INC COM 015384100 0.88 519 SH SOLE 519 0 0
ALEXZA PHARMACEUTICALS INC COM 015384900 69.70 41000 SH CALL SOLE 41000 0 0
ALEXZA PHARMACEUTICALS INC COM 015384950 32.47 19100 SH PUT SOLE 19100 0 0
ALIGN TECHNOLOGY INC COM 016255901 219.14 10700 SH CALL SOLE 10700 0 0
ALIGN TECHNOLOGY INC COM 016255951 16.38 800 SH PUT SOLE 800 0 0
ALKERMES INC COM 01642T108 93.21 7198 SH SOLE 7198 0 0
ALKERMES INC COM 01642T908 47.92 3700 SH CALL SOLE 3700 0 0
ALKERMES INC COM 01642T958 93.24 7200 SH PUT SOLE 7200 0 0
ALLEGHENY TECHNOLOGIES INC COM 01741R102 6.77 100 SH SOLE 100 0 0
ALLEGHENY TECHNOLOGIES INC COM 01741R952 128.67 1900 SH PUT SOLE 1900 0 0
ALLEGIANT TRAVEL CO COM 01748X902 302.29 6900 SH CALL SOLE 6900 0 0
ALLEGIANT TRAVEL CO COM 01748X952 127.05 2900 SH PUT SOLE 2900 0 0
ALLERGAN INC COM 018490902 1285.46 18100 SH CALL SOLE 18100 0 0
ALLERGAN INC COM 018490952 688.89 9700 SH PUT SOLE 9700 0 0
ALLETE INC COM NEW 018522900 124.70 3200 SH CALL SOLE 3200 0 0
ALLETE INC COM NEW 018522950 233.82 6000 SH PUT SOLE 6000 0 0
ALLIANCE HOLDINGS GP LP COM UNITS LP 01861G100 21.70 413 SH SOLE 413 0 0
ALLIANCE HOLDINGS GP LP COM UNITS LP 01861G900 194.40 3700 SH CALL SOLE 3700 0 0
ALLIANCE HOLDINGS GP LP COM UNITS LP 01861G950 115.59 2200 SH PUT SOLE 2200 0 0
ALLIANCE ONE INTL INC COM 018772103 7.62 1896 SH SOLE 1896 0 0
ALLIANCE ONE INTL INC COM 018772953 4.82 1200 SH PUT SOLE 1200 0 0
ALLIANCE RES PARTNER L P UT LTD PART 01877R108 139.49 1713 SH SOLE 1713 0 0
ALLIANCE RES PARTNER L P UT LTD PART 01877R908 1791.46 22000 SH CALL SOLE 22000 0 0
ALLIANCE RES PARTNER L P UT LTD PART 01877R958 871.30 10700 SH PUT SOLE 10700 0 0
ALLIANT ENERGY CORP COM 018802908 97.33 2500 SH CALL SOLE 2500 0 0
ALLIANCEBERNSTEIN HOLDING LP UNIT LTD PARTN 01881G106 34.38 1577 SH SOLE 1577 0 0
ALLIANCEBERNSTEIN HOLDING LP UNIT LTD PARTN 01881G906 287.76 13200 SH CALL SOLE 13200 0 0
ALLIANCEBERNSTEIN HOLDING LP UNIT LTD PARTN 01881G956 113.36 5200 SH PUT SOLE 5200 0 0
ALLIED IRISH BKS P L C SPON ADR ORD 019228808 21.63 9013 SH SOLE 9013 0 0
ALLIED IRISH BKS P L C SPON ADR ORD 019228908 360.00 150000 SH CALL SOLE 150000 0 0
ALLIED IRISH BKS P L C SPON ADR ORD 019228958 332.64 138600 SH PUT SOLE 138600 0 0
ALLIED NEVADA GOLD CORP COM 019344100 571.58 16110 SH SOLE 16110 0 0
ALLIED NEVADA GOLD CORP COM 019344900 631.54 17800 SH CALL SOLE 17800 0 0
ALLIED NEVADA GOLD CORP COM 019344950 943.77 26600 SH PUT SOLE 26600 0 0
ALLOS THERAPEUTICS INC COM 019777101 79.68 25135 SH SOLE 25135 0 0
ALLOS THERAPEUTICS INC COM 019777901 24.73 7800 SH CALL SOLE 7800 0 0
ALLOS THERAPEUTICS INC COM 019777951 95.10 30000 SH PUT SOLE 30000 0 0
ALLSCRIPTS HEALTHCARE SOLUTN COM 01988P108 60.35 2875 SH SOLE 2875 0 0
ALLSCRIPTS HEALTHCARE SOLUTN COM 01988P908 270.77 12900 SH CALL SOLE 12900 0 0
ALLSCRIPTS HEALTHCARE SOLUTN COM 01988P958 235.09 11200 SH PUT SOLE 11200 0 0
ALMADEN MINERALS LTD COM 020283107 8.44 2100 SH SOLE 2100 0 0
ALMADEN MINERALS LTD COM 020283907 35.38 8800 SH CALL SOLE 8800 0 0
ALMADEN MINERALS LTD COM 020283957 37.39 9300 SH PUT SOLE 9300 0 0
ALNYLAM PHARMACEUTICALS INC COM 02043Q107 15.99 1671 SH SOLE 1671 0 0
ALNYLAM PHARMACEUTICALS INC COM 02043Q907 43.07 4500 SH CALL SOLE 4500 0 0
ALNYLAM PHARMACEUTICALS INC COM 02043Q957 18.18 1900 SH PUT SOLE 1900 0 0
ALON USA ENERGY INC COM 020520902 560.33 40900 SH CALL SOLE 40900 0 0
ALON USA ENERGY INC COM 020520952 94.53 6900 SH PUT SOLE 6900 0 0
ALPHA NATURAL RESOURCES INC COM 02076X102 771.81 13000 SH SOLE 13000 0 0
ALPHA NATURAL RESOURCES INC COM 02076X902 593.70 10000 SH CALL SOLE 10000 0 0
ALPHA NATURAL RESOURCES INC COM 02076X952 71.24 1200 SH PUT SOLE 1200 0 0
ALPHA PRO TECH LTD COM 020772909 0.00 2000 SH CALL SOLE 2000 0 0
ALTERA CORP COM 021441900 250.91 5700 SH CALL SOLE 5700 0 0
ALTERA CORP COM 021441950 17.61 400 SH PUT SOLE 400 0 0
ALTRIA GROUP INC COM 02209S103 351.41 13500 SH SOLE 13500 0 0
ALUMINUM CORP CHINA LTD SPON ADR H SHS 022276909 267.47 11300 SH CALL SOLE 11300 0 0
ALUMINUM CORP CHINA LTD SPON ADR H SHS 022276959 73.38 3100 SH PUT SOLE 3100 0 0
AMARIN CORP PLC SPONS ADR NEW 023111206 2520.99 345341 SH SOLE 345341 0 0
AMARIN CORP PLC SPONS ADR NEW 023111906 1435.91 196700 SH CALL SOLE 196700 0 0
AMARIN CORP PLC SPONS ADR NEW 023111956 2979.86 408200 SH PUT SOLE 408200 0 0
AMCOL INTL CORP COM 02341W903 122.33 3400 SH CALL SOLE 3400 0 0
AMCOL INTL CORP COM 02341W953 212.28 5900 SH PUT SOLE 5900 0 0
AMEDISYS INC COM 023436108 389.55 11130 SH SOLE 11130 0 0
AMEDISYS INC COM 023436908 381.50 10900 SH CALL SOLE 10900 0 0
AMEDISYS INC COM 023436958 780.50 22300 SH PUT SOLE 22300 0 0
AMERCO COM 023586100 114.46 1180 SH SOLE 1180 0 0
AMERCO COM 023586900 106.70 1100 SH CALL SOLE 1100 0 0
AMERCO COM 023586950 455.90 4700 SH PUT SOLE 4700 0 0
AMEREN CORP COM 023608902 2.81 100 SH CALL SOLE 100 0 0
AMERESCO INC CL A 02361E108 1.41 100 SH SOLE 100 0 0
AMERESCO INC CL A 02361E908 56.56 4000 SH CALL SOLE 4000 0 0
AMERESCO INC CL A 02361E958 118.78 8400 SH PUT SOLE 8400 0 0
AMERICAN ASSETS TR INC COM 024013104 27.44 1290 SH SOLE 1290 0 0
AMERICAN ASSETS TR INC COM 024013904 21.27 1000 SH CALL SOLE 1000 0 0
AMERICAN ASSETS TR INC COM 024013954 63.81 3000 SH PUT SOLE 3000 0 0
AMERICAN AXLE & MFG HLDGS IN COM 024061103 136.56 10847 SH SOLE 10847 0 0
AMERICAN AXLE & MFG HLDGS IN COM 024061903 196.40 15600 SH CALL SOLE 15600 0 0
AMERICAN AXLE & MFG HLDGS IN COM 024061953 298.38 23700 SH PUT SOLE 23700 0 0
AMERICAN CAPITAL AGENCY CORP COM 02503X105 9382.12 321967 SH SOLE 321967 0 0
AMERICAN CAPITAL AGENCY CORP COM 02503X905 3263.68 112000 SH CALL SOLE 112000 0 0
AMERICAN CAPITAL AGENCY CORP COM 02503X955 9928.00 340700 SH PUT SOLE 340700 0 0
AMERICAN CAP LTD COM 02503Y103 2171.87 219381 SH SOLE 219381 0 0
AMERICAN CAP LTD COM 02503Y903 2152.26 217400 SH CALL SOLE 217400 0 0
AMERICAN CAP LTD COM 02503Y953 1989.90 201000 SH PUT SOLE 201000 0 0
AMERICAN ELEC PWR INC COM 025537101 402.42 11452 SH SOLE 11452 0 0
AMERICAN ELEC PWR INC COM 025537901 882.01 25100 SH CALL SOLE 25100 0 0
AMERICAN ELEC PWR INC COM 025537951 653.60 18600 SH PUT SOLE 18600 0 0
AMERICAN EAGLE OUTFITTERS NE COM 02553E106 1062.09 66840 SH SOLE 66840 0 0
AMERICAN EAGLE OUTFITTERS NE COM 02553E906 1234.65 77700 SH CALL SOLE 77700 0 0
AMERICAN EAGLE OUTFITTERS NE COM 02553E956 1574.70 99100 SH PUT SOLE 99100 0 0
AMERICAN EQTY INVT LIFE HLD COM 025676906 65.60 5000 SH CALL SOLE 5000 0 0
AMERICAN EQTY INVT LIFE HLD COM 025676956 20.99 1600 SH PUT SOLE 1600 0 0
AMERICAN EXPRESS CO COM 025816109 128.82 2850 SH SOLE 2850 0 0
AMERICAN FINL GROUP INC OHIO COM 025932904 17.51 500 SH CALL SOLE 500 0 0
AMERICAN MED SYS HLDGS INC COM 02744M908 181.78 8400 SH CALL SOLE 8400 0 0
AMERICAN MED SYS HLDGS INC COM 02744M958 41.12 1900 SH PUT SOLE 1900 0 0
AMERICAN ORIENTAL BIOENGR IN COM 028731107 50.19 33685 SH SOLE 33685 0 0
AMERICAN ORIENTAL BIOENGR IN COM 028731907 28.76 19300 SH CALL SOLE 19300 0 0
AMERICAN ORIENTAL BIOENGR IN COM 028731957 19.52 13100 SH PUT SOLE 13100 0 0
AMERICAN PUBLIC EDUCATION IN COM 02913V103 63.99 1582 SH SOLE 1582 0 0
AMERICAN PUBLIC EDUCATION IN COM 02913V903 113.26 2800 SH CALL SOLE 2800 0 0
AMERICAN PUBLIC EDUCATION IN COM 02913V953 190.12 4700 SH PUT SOLE 4700 0 0
AMERICAN SUPERCONDUCTOR CORP COM 030111908 32.33 1300 SH CALL SOLE 1300 0 0
AMERICAN SUPERCONDUCTOR CORP COM 030111958 19.90 800 SH PUT SOLE 800 0 0
AMERICAN VANGUARD CORP COM 030371908 72.91 8400 SH CALL SOLE 8400 0 0
AMERICAN VANGUARD CORP COM 030371958 19.10 2200 SH PUT SOLE 2200 0 0
AMERICAN WTR WKS CO INC NEW COM 030420903 168.30 6000 SH CALL SOLE 6000 0 0
AMERICAN WTR WKS CO INC NEW COM 030420953 28.05 1000 SH PUT SOLE 1000 0 0
AMERICAS CAR MART INC COM 03062T905 25.78 1000 SH CALL SOLE 1000 0 0
AMERICAS CAR MART INC COM 03062T955 54.14 2100 SH PUT SOLE 2100 0 0
AMERIGON INC COM 03070L900 7.64 500 SH CALL SOLE 500 0 0
AMERIGON INC COM 03070L950 30.54 2000 SH PUT SOLE 2000 0 0
AMERISTAR CASINOS INC COM 03070Q901 88.75 5000 SH CALL SOLE 5000 0 0
AMERISOURCEBERGEN CORP COM 03073E105 420.60 10632 SH SOLE 10632 0 0
AMERISOURCEBERGEN CORP COM 03073E905 961.31 24300 SH CALL SOLE 24300 0 0
AMERISOURCEBERGEN CORP COM 03073E955 739.77 18700 SH PUT SOLE 18700 0 0
AMERIGROUP CORP COM 03073T102 6.81 106 SH SOLE 106 0 0
AMERIGROUP CORP COM 03073T952 192.75 3000 SH PUT SOLE 3000 0 0
AMERIPRISE FINL INC COM 03076C906 128.27 2100 SH CALL SOLE 2100 0 0
AMERIPRISE FINL INC COM 03076C956 305.40 5000 SH PUT SOLE 5000 0 0
AMGEN INC COM 031162900 2271.63 42500 SH CALL SOLE 42500 0 0
AMGEN INC COM 031162950 828.48 15500 SH PUT SOLE 15500 0 0
AMKOR TECHNOLOGY INC COM 031652100 63.53 9426 SH SOLE 9426 0 0
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CREE INC COM 225447101 13.85 300 SH SOLE 300 0 0
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CROSSTEX ENERGY INC COM 22765Y904 24.88 2500 SH CALL SOLE 2500 0 0
CRUCELL N V SPONSORED ADR 228769905 404.23 11500 SH CALL SOLE 11500 0 0
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CRYOLIFE INC COM 228903100 25.73 4218 SH SOLE 4218 0 0
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CUMBERLAND PHARMACEUTICALS I COM 230770959 29.31 5300 SH PUT SOLE 5300 0 0
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DR REDDYS LABS LTD ADR 256135203 5.30 142 SH SOLE 142 0 0
DR REDDYS LABS LTD ADR 256135903 29.84 800 SH CALL SOLE 800 0 0
DR REDDYS LABS LTD ADR 256135953 74.60 2000 SH PUT SOLE 2000 0 0
DOLAN CO COM 25659P402 127.47 10500 SH SOLE 10500 0 0
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DORCHESTER MINERALS LP COM UNIT 25820R905 32.16 1100 SH CALL SOLE 1100 0 0
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DOVER CORP COM 260003908 335.27 5100 SH CALL SOLE 5100 0 0
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DYAX CORP COM 26746E903 0.00 4200 SH CALL SOLE 4200 0 0
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E HOUSE CHINA HLDGS LTD ADR 26852W903 28.20 2400 SH CALL SOLE 2400 0 0
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EMS TECHNOLOGIES INC COM 26873N108 154.61 7866 SH SOLE 7866 0 0
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EXCO RESOURCES INC COM 269279902 5284.83 255800 SH CALL SOLE 255800 0 0
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EASTMAN CHEM CO COM 277432100 9.93 100 SH SOLE 100 0 0
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EATON VANCE CORP COM NON VTG 278265103 16.12 500 SH SOLE 500 0 0
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EDUCATION MGMT CORP NEW COM 28140M103 109.41 5225 SH SOLE 5225 0 0
EDUCATION MGMT CORP NEW COM 28140M903 188.46 9000 SH CALL SOLE 9000 0 0
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EDWARDS LIFESCIENCES CORP COM 28176E908 2157.60 24800 SH CALL SOLE 24800 0 0
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EHEALTH INC COM 28238P909 142.31 10700 SH CALL SOLE 10700 0 0
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EL PASO PIPELINE PARTNERS L COM UNIT LPI 283702908 470.99 13000 SH CALL SOLE 13000 0 0
EL PASO PIPELINE PARTNERS L COM UNIT LPI 283702958 90.58 2500 SH PUT SOLE 2500 0 0
ELAN PLC ADR 284131208 413.08 60040 SH SOLE 60040 0 0
ELAN PLC ADR 284131908 531.82 77300 SH CALL SOLE 77300 0 0
ELAN PLC ADR 284131958 384.59 55900 SH PUT SOLE 55900 0 0
ELDORADO GOLD CORP NEW COM 284902103 1048.79 64501 SH SOLE 64501 0 0
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EMAGIN CORP COM NEW 29076N206 23.79 3327 SH SOLE 3327 0 0
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EMCORE CORP COM 290846104 13.55 5250 SH SOLE 5250 0 0
EMCORE CORP COM 290846904 6.45 2500 SH CALL SOLE 2500 0 0
EMCORE CORP COM 290846954 7.74 3000 SH PUT SOLE 3000 0 0
EMCOR GROUP INC COM 29084Q900 46.46 1500 SH CALL SOLE 1500 0 0
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ENDOLOGIX INC COM 29266S906 0.00 2600 SH CALL SOLE 2600 0 0
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ENER1 INC COM NEW 29267A203 25.73 8694 SH SOLE 8694 0 0
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51JOB INC SP ADR REP COM 316827104 93.91 1469 SH SOLE 1469 0 0
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GENON ENERGY INC COM 37244E907 59.44 15600 SH CALL SOLE 15600 0 0
GENON ENERGY INC COM 37244E957 23.62 6200 SH PUT SOLE 6200 0 0
GEORESOURCES INC COM 372476101 82.55 2640 SH SOLE 2640 0 0
GEORESOURCES INC COM 372476901 87.56 2800 SH CALL SOLE 2800 0 0
GEORESOURCES INC COM 372476951 250.16 8000 SH PUT SOLE 8000 0 0
GEOEYE INC COM 37250W108 16.63 400 SH SOLE 400 0 0
GEOEYE INC COM 37250W908 116.42 2800 SH CALL SOLE 2800 0 0
GEOEYE INC COM 37250W958 103.95 2500 SH PUT SOLE 2500 0 0
GEOKINETICS INC COM PAR $0.01 372910907 85.88 10200 SH CALL SOLE 10200 0 0
GEOKINETICS INC COM PAR $0.01 372910957 13.47 1600 SH PUT SOLE 1600 0 0
GENZYME CORP COM 372917104 25735.12 337953 SH SOLE 337953 0 0
GENZYME CORP COM 372917904 18481.61 242700 SH CALL SOLE 242700 0 0
GENZYME CORP COM 372917954 38882.19 510600 SH PUT SOLE 510600 0 0
GEORGIA GULF CORP COM PAR$0.01 NEW 373200902 74.00 2000 SH CALL SOLE 2000 0 0
GEORGIA GULF CORP COM PAR$0.01 NEW 373200952 129.50 3500 SH PUT SOLE 3500 0 0
GERDAU S A SPONSORED ADR 373737105 162.30 12984 SH SOLE 12984 0 0
GERDAU S A SPONSORED ADR 373737905 71.25 5700 SH CALL SOLE 5700 0 0
GERDAU S A SPONSORED ADR 373737955 215.00 17200 SH PUT SOLE 17200 0 0
GERON CORP COM 374163103 126.55 25060 SH SOLE 25060 0 0
GERON CORP COM 374163903 183.82 36400 SH CALL SOLE 36400 0 0
GERON CORP COM 374163953 274.72 54400 SH PUT SOLE 54400 0 0
GETTY RLTY CORP NEW COM 374297109 94.59 4134 SH SOLE 4134 0 0
GETTY RLTY CORP NEW COM 374297909 501.07 21900 SH CALL SOLE 21900 0 0
GETTY RLTY CORP NEW COM 374297959 553.70 24200 SH PUT SOLE 24200 0 0
GIANT INTERACTIVE GROUP INC ADR 374511103 82.49 11072 SH SOLE 11072 0 0
GIANT INTERACTIVE GROUP INC ADR 374511903 141.55 19000 SH CALL SOLE 19000 0 0
GIANT INTERACTIVE GROUP INC ADR 374511953 262.99 35300 SH PUT SOLE 35300 0 0
GILEAD SCIENCES INC COM 375558103 721.48 17000 SH SOLE 17000 0 0
GILDAN ACTIVEWEAR INC COM 375916103 72.09 2200 SH SOLE 2200 0 0
GILDAN ACTIVEWEAR INC COM 375916903 134.36 4100 SH CALL SOLE 4100 0 0
GILDAN ACTIVEWEAR INC COM 375916953 370.30 11300 SH PUT SOLE 11300 0 0
GLADSTONE CAPITAL CORP COM 376535900 190.01 16800 SH CALL SOLE 16800 0 0
GLADSTONE CAPITAL CORP COM 376535950 53.16 4700 SH PUT SOLE 4700 0 0
GLATFELTER COM 377316104 6.66 500 SH SOLE 500 0 0
GLATFELTER COM 377316904 4.00 300 SH CALL SOLE 300 0 0
GLATFELTER COM 377316954 14.65 1100 SH PUT SOLE 1100 0 0
GLAXOSMITHKLINE PLC SPONSORED ADR 37733W105 89.19 2322 SH SOLE 2322 0 0
GLAXOSMITHKLINE PLC SPONSORED ADR 37733W905 103.71 2700 SH CALL SOLE 2700 0 0
GLAXOSMITHKLINE PLC SPONSORED ADR 37733W955 222.78 5800 SH PUT SOLE 5800 0 0
GLOBAL CASH ACCESS HLDGS INC COM 378967103 2.62 800 SH SOLE 800 0 0
GLOBAL CASH ACCESS HLDGS INC COM 378967953 9.16 2800 SH PUT SOLE 2800 0 0
GLIMCHER RLTY TR SH BEN INT 379302102 12.59 1361 SH SOLE 1361 0 0
GLIMCHER RLTY TR SH BEN INT 379302902 4.63 500 SH CALL SOLE 500 0 0
GLOBAL INDS LTD COM 379336100 3.92 400 SH SOLE 400 0 0
GLOBAL INDS LTD COM 379336900 8.81 900 SH CALL SOLE 900 0 0
GLOBAL INDS LTD COM 379336950 20.56 2100 SH PUT SOLE 2100 0 0
GLOBAL PMTS INC COM 37940X902 0.00 100 SH CALL SOLE 100 0 0
GLOBAL PMTS INC COM 37940X952 0.00 100 SH PUT SOLE 100 0 0
GLOBAL POWER EQUIPMENT GRP I COM PAR $0.01 37941P306 22.00 800 SH SOLE 800 0 0
GLOBE SPECIALTY METALS INC COM 37954N906 762.46 33500 SH CALL SOLE 33500 0 0
GLOBE SPECIALTY METALS INC COM 37954N956 127.46 5600 SH PUT SOLE 5600 0 0
GLU MOBILE INC COM 379890106 37.44 8646 SH SOLE 8646 0 0
GLU MOBILE INC COM 379890906 21.22 4900 SH CALL SOLE 4900 0 0
GMX RES INC COM 38011M108 347.70 56353 SH SOLE 56353 0 0
GMX RES INC COM 38011M908 335.03 54300 SH CALL SOLE 54300 0 0
GMX RES INC COM 38011M958 618.85 100300 SH PUT SOLE 100300 0 0
GOL LINHAS AEREAS INTLG S A SP ADR REP PFD 38045R107 9.57 697 SH SOLE 697 0 0
GOL LINHAS AEREAS INTLG S A SP ADR REP PFD 38045R907 31.58 2300 SH CALL SOLE 2300 0 0
GOL LINHAS AEREAS INTLG S A SP ADR REP PFD 38045R957 122.20 8900 SH PUT SOLE 8900 0 0
GOLD RESOURCE CORP COM 38068T105 57.23 2150 SH SOLE 2150 0 0
GOLD RESOURCE CORP COM 38068T905 511.10 19200 SH CALL SOLE 19200 0 0
GOLD RESOURCE CORP COM 38068T955 202.31 7600 SH PUT SOLE 7600 0 0
GOLDEN MINERALS CO COM 381119106 120.17 5472 SH SOLE 5472 0 0
GOLDEN MINERALS CO COM 381119906 63.68 2900 SH CALL SOLE 2900 0 0
GOLDEN MINERALS CO COM 381119956 153.72 7000 SH PUT SOLE 7000 0 0
GOLDEN STAR RES LTD CDA COM 38119T104 318.74 107319 SH SOLE 107319 0 0
GOLDEN STAR RES LTD CDA COM 38119T904 33.56 11300 SH CALL SOLE 11300 0 0
GOLDEN STAR RES LTD CDA COM 38119T954 243.84 82100 SH PUT SOLE 82100 0 0
GOODRICH PETE CORP COM NEW 382410405 453.02 20388 SH SOLE 20388 0 0
GOODRICH PETE CORP COM NEW 382410905 84.44 3800 SH CALL SOLE 3800 0 0
GOODRICH PETE CORP COM NEW 382410955 602.16 27100 SH PUT SOLE 27100 0 0
GOODYEAR TIRE & RUBR CO COM 382550101 224.49 14986 SH SOLE 14986 0 0
GOODYEAR TIRE & RUBR CO COM 382550901 590.21 39400 SH CALL SOLE 39400 0 0
GOODYEAR TIRE & RUBR CO COM 382550951 617.18 41200 SH PUT SOLE 41200 0 0
GOVERNMENT PPTYS INCOME TR COM SHS BEN INT 38376A903 26.86 1000 SH CALL SOLE 1000 0 0
GOVERNMENT PPTYS INCOME TR COM SHS BEN INT 38376A953 59.09 2200 SH PUT SOLE 2200 0 0
GRACO INC COM 384109904 377.57 8300 SH CALL SOLE 8300 0 0
GRACO INC COM 384109954 322.98 7100 SH PUT SOLE 7100 0 0
GRAFTECH INTL LTD COM 384313902 303.26 14700 SH CALL SOLE 14700 0 0
GRAFTECH INTL LTD COM 384313952 231.06 11200 SH PUT SOLE 11200 0 0
GRAHAM CORP COM 384556106 7.18 300 SH SOLE 300 0 0
GRAHAM CORP COM 384556906 11.97 500 SH CALL SOLE 500 0 0
GRAHAM CORP COM 384556956 62.24 2600 SH PUT SOLE 2600 0 0
GRAHAM PACKAGING CO INC COM 384701108 57.52 3300 SH SOLE 3300 0 0
GRAHAM PACKAGING CO INC COM 384701958 106.32 6100 SH PUT SOLE 6100 0 0
GRAINGER W W INC COM 384802104 206.52 1500 SH SOLE 1500 0 0
GRAMERCY CAP CORP COM 384871909 114.48 27000 SH CALL SOLE 27000 0 0
GRAMERCY CAP CORP COM 384871959 8.06 1900 SH PUT SOLE 1900 0 0
GRAN TIERRA ENERGY INC COM 38500T101 617.71 76544 SH SOLE 76544 0 0
GRAN TIERRA ENERGY INC COM 38500T901 184.80 22900 SH CALL SOLE 22900 0 0
GRAN TIERRA ENERGY INC COM 38500T951 907.88 112500 SH PUT SOLE 112500 0 0
GRAND CANYON ED INC COM 38526M106 3.44 237 SH SOLE 237 0 0
GRAND CANYON ED INC COM 38526M906 94.25 6500 SH CALL SOLE 6500 0 0
GRAND CANYON ED INC COM 38526M956 55.10 3800 SH PUT SOLE 3800 0 0
GRANITE CONSTR INC COM 387328107 253.57 9024 SH SOLE 9024 0 0
GRANITE CONSTR INC COM 387328907 370.92 13200 SH CALL SOLE 13200 0 0
GRANITE CONSTR INC COM 387328957 337.20 12000 SH PUT SOLE 12000 0 0
GREAT LAKES DREDGE & DOCK CO COM 390607109 13.73 1800 SH SOLE 1800 0 0
GREAT LAKES DREDGE & DOCK CO COM 390607909 12.21 1600 SH CALL SOLE 1600 0 0
GREAT PANTHER SILVER LTD COM 39115V101 233.89 54392 SH SOLE 54392 0 0
GREAT PANTHER SILVER LTD COM 39115V901 122.98 28600 SH CALL SOLE 28600 0 0
GREAT PANTHER SILVER LTD COM 39115V951 313.47 72900 SH PUT SOLE 72900 0 0
GREAT PLAINS ENERGY INC COM 391164900 44.04 2200 SH CALL SOLE 2200 0 0
GREAT PLAINS ENERGY INC COM 391164950 28.03 1400 SH PUT SOLE 1400 0 0
GREATBATCH INC COM 39153L906 79.38 3000 SH CALL SOLE 3000 0 0
GREATBATCH INC COM 39153L956 31.75 1200 SH PUT SOLE 1200 0 0
GREEN DOT CORP CL A 39304D102 419.32 9772 SH SOLE 9772 0 0
GREEN DOT CORP CL A 39304D902 167.35 3900 SH CALL SOLE 3900 0 0
GREEN DOT CORP CL A 39304D952 596.45 13900 SH PUT SOLE 13900 0 0
GREEN MTN COFFEE ROASTERS IN COM 393122106 6.46 100 SH SOLE 100 0 0
GREENHAVEN CONT CMDTY INDEX UNIT BEN INT 395258956 77.51 2200 SH PUT SOLE 2200 0 0
GREENHILL & CO INC COM 395259104 135.33 2057 SH SOLE 2057 0 0
GREENHILL & CO INC COM 395259904 355.27 5400 SH CALL SOLE 5400 0 0
GREENHILL & CO INC COM 395259954 236.84 3600 SH PUT SOLE 3600 0 0
GREIF INC CL A 397624107 78.49 1200 SH SOLE 1200 0 0
GREIF INC CL A 397624907 156.98 2400 SH CALL SOLE 2400 0 0
GREIF INC CL A 397624957 281.26 4300 SH PUT SOLE 4300 0 0
GRIFFON CORP COM 398433102 12.15 925 SH SOLE 925 0 0
GRIFFON CORP COM 398433952 47.27 3600 SH PUT SOLE 3600 0 0
GROUP 1 AUTOMOTIVE INC COM 398905909 363.80 8500 SH CALL SOLE 8500 0 0
GROUP 1 AUTOMOTIVE INC COM 398905959 59.92 1400 SH PUT SOLE 1400 0 0
GROUPE CGI INC CL A SUB VTG 39945C109 6.80 325 SH SOLE 325 0 0
GROUPE CGI INC CL A SUB VTG 39945C959 18.84 900 SH PUT SOLE 900 0 0
GRUPO SIMEC S A B DE C V ADR 400491906 0.00 1000 SH CALL SOLE 1000 0 0
GRUPO SIMEC S A B DE C V ADR 400491956 0.00 1000 SH PUT SOLE 1000 0 0
GRUPO TELEVISA SA DE CV SP ADR REP ORD 40049J206 280.72 11444 SH SOLE 11444 0 0
GRUPO TELEVISA SA DE CV SP ADR REP ORD 40049J906 183.98 7500 SH CALL SOLE 7500 0 0
GRUPO TELEVISA SA DE CV SP ADR REP ORD 40049J956 765.34 31200 SH PUT SOLE 31200 0 0
GRUPO AEROPORTUARIO DEL SURE SPON ADR SER B 40051E202 152.86 2601 SH SOLE 2601 0 0
GRUPO AEROPORTUARIO DEL SURE SPON ADR SER B 40051E902 176.31 3000 SH CALL SOLE 3000 0 0
GRUPO AEROPORTUARIO DEL SURE SPON ADR SER B 40051E952 305.60 5200 SH PUT SOLE 5200 0 0
GTX INC DEL COM 40052B108 770.19 299685 SH SOLE 299685 0 0
GTX INC DEL COM 40052B908 59.62 23200 SH CALL SOLE 23200 0 0
GTX INC DEL COM 40052B958 856.32 333200 SH PUT SOLE 333200 0 0
GUESS INC COM 401617905 27.55 700 SH CALL SOLE 700 0 0
GULF ISLAND FABRICATION INC COM 402307102 10.62 330 SH SOLE 330 0 0
GULF ISLAND FABRICATION INC COM 402307902 6.43 200 SH CALL SOLE 200 0 0
GULF RESOURCES INC COM PAR $0.0005 40251W909 205.51 33200 SH CALL SOLE 33200 0 0
GULF RESOURCES INC COM PAR $0.0005 40251W959 66.85 10800 SH PUT SOLE 10800 0 0
GULFMARK OFFSHORE INC CL A NEW 402629908 84.57 1900 SH CALL SOLE 1900 0 0
GULFMARK OFFSHORE INC CL A NEW 402629958 17.80 400 SH PUT SOLE 400 0 0
GULFPORT ENERGY CORP COM NEW 402635304 84.27 2331 SH SOLE 2331 0 0
GULFPORT ENERGY CORP COM NEW 402635904 354.27 9800 SH CALL SOLE 9800 0 0
GULFPORT ENERGY CORP COM NEW 402635954 61.46 1700 SH PUT SOLE 1700 0 0
GUSHAN ENVIRONMENTAL ENRGY L SPNSRD ADR NEW 40330W205 92.60 19871 SH SOLE 19871 0 0
GUSHAN ENVIRONMENTAL ENRGY L SPNSRD ADR NEW 40330W905 75.03 16100 SH CALL SOLE 16100 0 0
GUSHAN ENVIRONMENTAL ENRGY L SPNSRD ADR NEW 40330W955 177.08 38000 SH PUT SOLE 38000 0 0
HCA HOLDINGS INC COM 40412C901 403.05 11900 SH CALL SOLE 11900 0 0
HCA HOLDINGS INC COM 40412C951 91.45 2700 SH PUT SOLE 2700 0 0
HCC INS HLDGS INC COM 404132102 3.13 100 SH SOLE 100 0 0
HCP INC COM 40414L909 182.11 4800 SH CALL SOLE 4800 0 0
HQ SUSTAINABLE MARITIM IND I COM NEW 40426A208 0.32 106 SH SOLE 106 0 0
HQ SUSTAINABLE MARITIM IND I COM NEW 40426A908 8.26 2700 SH CALL SOLE 2700 0 0
HQ SUSTAINABLE MARITIM IND I COM NEW 40426A958 8.26 2700 SH PUT SOLE 2700 0 0
HSN INC COM 404303109 17.97 561 SH SOLE 561 0 0
HSN INC COM 404303909 185.77 5800 SH CALL SOLE 5800 0 0
HSN INC COM 404303959 195.38 6100 SH PUT SOLE 6100 0 0
HAIN CELESTIAL GROUP INC COM 405217900 38.74 1200 SH CALL SOLE 1200 0 0
HAIN CELESTIAL GROUP INC COM 405217950 16.14 500 SH PUT SOLE 500 0 0
HALOZYME THERAPEUTICS INC COM 40637H109 18.54 2765 SH SOLE 2765 0 0
HALOZYME THERAPEUTICS INC COM 40637H909 50.96 7600 SH CALL SOLE 7600 0 0
HALOZYME THERAPEUTICS INC COM 40637H959 6.71 1000 SH PUT SOLE 1000 0 0
HANESBRANDS INC COM 410345102 61.35 2269 SH SOLE 2269 0 0
HANESBRANDS INC COM 410345902 37.86 1400 SH CALL SOLE 1400 0 0
HANESBRANDS INC COM 410345952 86.53 3200 SH PUT SOLE 3200 0 0
HANGER ORTHOPEDIC GROUP INC COM NEW 41043F208 26.16 1005 SH SOLE 1005 0 0
HANGER ORTHOPEDIC GROUP INC COM NEW 41043F908 26.03 1000 SH CALL SOLE 1000 0 0
HANSEN MEDICAL INC COM 411307901 104.53 47300 SH CALL SOLE 47300 0 0
HANSEN MEDICAL INC COM 411307951 11.71 5300 SH PUT SOLE 5300 0 0
HANWHA SOLARONE CO LTD SPONSORED ADR 41135V103 37.78 4977 SH SOLE 4977 0 0
HANWHA SOLARONE CO LTD SPONSORED ADR 41135V903 314.23 41400 SH CALL SOLE 41400 0 0
HANWHA SOLARONE CO LTD SPONSORED ADR 41135V953 179.12 23600 SH PUT SOLE 23600 0 0
HARBIN ELECTRIC INC COM 41145W909 3589.72 173500 SH CALL SOLE 173500 0 0
HARBIN ELECTRIC INC COM 41145W959 819.32 39600 SH PUT SOLE 39600 0 0
HARMONIC INC COM 413160902 118.19 12600 SH CALL SOLE 12600 0 0
HARMONIC INC COM 413160952 20.64 2200 SH PUT SOLE 2200 0 0
HARMONY GOLD MNG LTD SPONSORED ADR 413216300 74.45 5007 SH SOLE 5007 0 0
HARMONY GOLD MNG LTD SPONSORED ADR 413216900 728.63 49000 SH CALL SOLE 49000 0 0
HARMONY GOLD MNG LTD SPONSORED ADR 413216950 398.52 26800 SH PUT SOLE 26800 0 0
HARRIS & HARRIS GROUP INC COM 413833104 3.02 561 SH SOLE 561 0 0
HARRIS & HARRIS GROUP INC COM 413833904 21.52 4000 SH CALL SOLE 4000 0 0
HARRIS & HARRIS GROUP INC COM 413833954 24.75 4600 SH PUT SOLE 4600 0 0
HARRIS CORP DEL COM 413875905 148.80 3000 SH CALL SOLE 3000 0 0
HARSCO CORP COM 415864907 137.63 3900 SH CALL SOLE 3900 0 0
HARSCO CORP COM 415864957 3.53 100 SH PUT SOLE 100 0 0
HARRY WINSTON DIAMOND CORP COM 41587B900 111.64 6900 SH CALL SOLE 6900 0 0
HARRY WINSTON DIAMOND CORP COM 41587B950 129.44 8000 SH PUT SOLE 8000 0 0
HARVEST NATURAL RESOURCES IN COM 41754V103 1058.33 69444 SH SOLE 69444 0 0
HARVEST NATURAL RESOURCES IN COM 41754V903 1778.51 116700 SH CALL SOLE 116700 0 0
HARVEST NATURAL RESOURCES IN COM 41754V953 1743.46 114400 SH PUT SOLE 114400 0 0
HASBRO INC COM 418056107 30.73 656 SH SOLE 656 0 0
HASBRO INC COM 418056907 9.37 200 SH CALL SOLE 200 0 0
HASBRO INC COM 418056957 117.10 2500 SH PUT SOLE 2500 0 0
HATTERAS FINL CORP COM 41902R903 489.29 17400 SH CALL SOLE 17400 0 0
HATTERAS FINL CORP COM 41902R953 1411.62 50200 SH PUT SOLE 50200 0 0
HAWAIIAN ELEC INDUSTRIES COM 419870100 14.88 600 SH SOLE 600 0 0
HAWAIIAN ELEC INDUSTRIES COM 419870900 4.96 200 SH CALL SOLE 200 0 0
HAWAIIAN ELEC INDUSTRIES COM 419870950 74.40 3000 SH PUT SOLE 3000 0 0
HAWAIIAN HOLDINGS INC COM 419879101 41.97 6984 SH SOLE 6984 0 0
HAWAIIAN HOLDINGS INC COM 419879901 39.07 6500 SH CALL SOLE 6500 0 0
HAWAIIAN HOLDINGS INC COM 419879951 13.22 2200 SH PUT SOLE 2200 0 0
HAYNES INTERNATIONAL INC COM NEW 420877901 482.42 8700 SH CALL SOLE 8700 0 0
HEALTHCARE SVCS GRP INC COM 421906108 44.48 2530 SH SOLE 2530 0 0
HEALTHCARE SVCS GRP INC COM 421906908 130.09 7400 SH CALL SOLE 7400 0 0
HEALTHCARE SVCS GRP INC COM 421906958 36.92 2100 SH PUT SOLE 2100 0 0
HEALTHSOUTH CORP COM NEW 421924309 395.36 15827 SH SOLE 15827 0 0
HEALTHSOUTH CORP COM NEW 421924909 302.26 12100 SH CALL SOLE 12100 0 0
HEALTHSOUTH CORP COM NEW 421924959 49.96 2000 SH PUT SOLE 2000 0 0
HEALTH MGMT ASSOC INC NEW CL A 421933902 822.95 75500 SH CALL SOLE 75500 0 0
HEALTH MGMT ASSOC INC NEW CL A 421933952 28.34 2600 SH PUT SOLE 2600 0 0
HEALTHCARE RLTY TR COM 421946904 199.76 8800 SH CALL SOLE 8800 0 0
HEALTHCARE RLTY TR COM 421946954 40.86 1800 SH PUT SOLE 1800 0 0
HEADWATERS INC COM 42210P102 13.08 2217 SH SOLE 2217 0 0
HEADWATERS INC COM 42210P902 23.01 3900 SH CALL SOLE 3900 0 0
HEADWATERS INC COM 42210P952 7.08 1200 SH PUT SOLE 1200 0 0
HEALTH CARE REIT INC COM 42217K106 176.83 3372 SH SOLE 3372 0 0
HEALTH CARE REIT INC COM 42217K906 194.03 3700 SH CALL SOLE 3700 0 0
HEALTH CARE REIT INC COM 42217K956 377.57 7200 SH PUT SOLE 7200 0 0
HEALTH NET INC COM 42222G908 412.02 12600 SH CALL SOLE 12600 0 0
HEALTH NET INC COM 42222G958 196.20 6000 SH PUT SOLE 6000 0 0
HEALTHSPRING INC COM 42224N901 736.19 19700 SH CALL SOLE 19700 0 0
HEALTHSPRING INC COM 42224N951 213.01 5700 SH PUT SOLE 5700 0 0
HECKMANN CORP COM 422680108 210.26 32101 SH SOLE 32101 0 0
HECKMANN CORP COM 422680908 192.57 29400 SH CALL SOLE 29400 0 0
HECKMANN CORP COM 422680958 309.16 47200 SH PUT SOLE 47200 0 0
HECLA MNG CO COM 422704106 34.27 3774 SH SOLE 3774 0 0
HECLA MNG CO COM 422704906 19.98 2200 SH CALL SOLE 2200 0 0
HECLA MNG CO COM 422704956 9.08 1000 SH PUT SOLE 1000 0 0
HEELYS INC COM 42279M107 5.98 2600 SH SOLE 2600 0 0
HEELYS INC COM 42279M907 8.97 3900 SH CALL SOLE 3900 0 0
HEELYS INC COM 42279M957 2.30 1000 SH PUT SOLE 1000 0 0
HELIX ENERGY SOLUTIONS GRP I COM 42330P107 387.14 22508 SH SOLE 22508 0 0
HELIX ENERGY SOLUTIONS GRP I COM 42330P907 151.36 8800 SH CALL SOLE 8800 0 0
HELIX ENERGY SOLUTIONS GRP I COM 42330P957 584.80 34000 SH PUT SOLE 34000 0 0
HERCULES OFFSHORE INC COM 427093109 120.69 18258 SH SOLE 18258 0 0
HERCULES OFFSHORE INC COM 427093909 1113.79 168500 SH CALL SOLE 168500 0 0
HERCULES OFFSHORE INC COM 427093959 1269.12 192000 SH PUT SOLE 192000 0 0
HERLEY INDS INC DEL COM 427398102 0.42 27 SH SOLE 27 0 0
HERLEY INDS INC DEL COM 427398902 4.67 300 SH CALL SOLE 300 0 0
HERLEY INDS INC DEL COM 427398952 490.46 31500 SH PUT SOLE 31500 0 0
HERSHA HOSPITALITY TR SH BEN INT A 427825104 87.98 14811 SH SOLE 14811 0 0
HERSHA HOSPITALITY TR SH BEN INT A 427825904 115.24 19400 SH CALL SOLE 19400 0 0
HERSHA HOSPITALITY TR SH BEN INT A 427825954 122.36 20600 SH PUT SOLE 20600 0 0
HERTZ GLOBAL HOLDINGS INC COM 42805T905 2281.98 146000 SH CALL SOLE 146000 0 0
HERTZ GLOBAL HOLDINGS INC COM 42805T955 1620.83 103700 SH PUT SOLE 103700 0 0
HESS CORP COM 42809H107 14.23 167 SH SOLE 167 0 0
HESS CORP COM 42809H907 195.98 2300 SH CALL SOLE 2300 0 0
HEWLETT PACKARD CO COM 428236103 390.98 9543 SH SOLE 9543 0 0
HEXCEL CORP NEW COM 428291908 192.96 9800 SH CALL SOLE 9800 0 0
HEXCEL CORP NEW COM 428291958 7.88 400 SH PUT SOLE 400 0 0
HHGREGG INC COM 42833L108 18.30 1367 SH SOLE 1367 0 0
HHGREGG INC COM 42833L908 61.59 4600 SH CALL SOLE 4600 0 0
HHGREGG INC COM 42833L958 41.51 3100 SH PUT SOLE 3100 0 0
HI-TECH PHARMACAL INC COM 42840B101 151.60 7531 SH SOLE 7531 0 0
HI-TECH PHARMACAL INC COM 42840B901 126.82 6300 SH CALL SOLE 6300 0 0
HI-TECH PHARMACAL INC COM 42840B951 316.04 15700 SH PUT SOLE 15700 0 0
HILL INTERNATIONAL INC COM 431466101 0.38 71 SH SOLE 71 0 0
HILL INTERNATIONAL INC COM 431466951 2.12 400 SH PUT SOLE 400 0 0
HILLENBRAND INC COM 431571908 32.25 1500 SH CALL SOLE 1500 0 0
HILLENBRAND INC COM 431571958 30.10 1400 SH PUT SOLE 1400 0 0
HILLTOP HOLDINGS INC COM 432748101 34.04 3390 SH SOLE 3390 0 0
HILLTOP HOLDINGS INC COM 432748951 65.26 6500 SH PUT SOLE 6500 0 0
HIMAX TECHNOLOGIES INC SPONSORED ADR 43289P106 14.93 6298 SH SOLE 6298 0 0
HIMAX TECHNOLOGIES INC SPONSORED ADR 43289P906 0.95 400 SH CALL SOLE 400 0 0
HIMAX TECHNOLOGIES INC SPONSORED ADR 43289P956 1.66 700 SH PUT SOLE 700 0 0
HITACHI LIMITED ADR 10 COM 433578507 165.22 3200 SH SOLE 3200 0 0
HITACHI LIMITED ADR 10 COM 433578907 41.30 800 SH CALL SOLE 800 0 0
HITACHI LIMITED ADR 10 COM 433578957 237.50 4600 SH PUT SOLE 4600 0 0
HITTITE MICROWAVE CORP COM 43365Y904 267.83 4200 SH CALL SOLE 4200 0 0
HOKU CORP COM 434711107 5.90 2952 SH SOLE 2952 0 0
HOKU CORP COM 434711907 8.80 4400 SH CALL SOLE 4400 0 0
HOKU CORP COM 434711957 14.40 7200 SH PUT SOLE 7200 0 0
HOLLY CORP COM PAR $0.01 435758305 12.15 200 SH SOLE 200 0 0
HOLOGIC INC COM 436440101 90.82 4091 SH SOLE 4091 0 0
HOLOGIC INC COM 436440901 137.64 6200 SH CALL SOLE 6200 0 0
HOLOGIC INC COM 436440951 53.28 2400 SH PUT SOLE 2400 0 0
HOME PROPERTIES INC COM 437306903 277.07 4700 SH CALL SOLE 4700 0 0
HONDA MOTOR LTD AMERN SHS 438128308 171.80 4580 SH SOLE 4580 0 0
HONDA MOTOR LTD AMERN SHS 438128908 120.03 3200 SH CALL SOLE 3200 0 0
HONDA MOTOR LTD AMERN SHS 438128958 168.80 4500 SH PUT SOLE 4500 0 0
HONEYWELL INTL INC COM 438516106 5.97 100 SH SOLE 100 0 0
HORACE MANN EDUCATORS CORP N COM 440327904 16.80 1000 SH CALL SOLE 1000 0 0
HORIZON LINES INC COM 44044K901 19.38 22800 SH CALL SOLE 22800 0 0
HORIZON LINES INC COM 44044K951 6.80 8000 SH PUT SOLE 8000 0 0
HORMEL FOODS CORP COM 440452900 72.38 2600 SH CALL SOLE 2600 0 0
HORNBECK OFFSHORE SVCS INC N COM 440543106 39.98 1296 SH SOLE 1296 0 0
HORNBECK OFFSHORE SVCS INC N COM 440543906 21.60 700 SH CALL SOLE 700 0 0
HORSEHEAD HLDG CORP COM 440694305 117.80 6909 SH SOLE 6909 0 0
HORSEHEAD HLDG CORP COM 440694905 1.71 100 SH CALL SOLE 100 0 0
HORSEHEAD HLDG CORP COM 440694955 52.86 3100 SH PUT SOLE 3100 0 0
HOSPITALITY PPTYS TR COM SH BEN INT 44106M102 30.10 1300 SH SOLE 1300 0 0
HOST HOTELS & RESORTS INC COM 44107P904 545.91 31000 SH CALL SOLE 31000 0 0
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LG DISPLAY CO LTD SPONS ADR REP 50186V902 78.65 5000 SH CALL SOLE 5000 0 0
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LE GAGA HLDGS LTD SPONSORED ADR 521168904 0.00 600 SH CALL SOLE 600 0 0
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LEGGETT & PLATT INC COM 524660907 107.80 4400 SH CALL SOLE 4400 0 0
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MACERICH CO COM 554382101 23.82 481 SH SOLE 481 0 0
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MASTEC INC COM 576323909 166.40 8000 SH CALL SOLE 8000 0 0
MATRIX SVC CO COM 576853905 9.73 700 SH CALL SOLE 700 0 0
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MATTHEWS INTL CORP CL A 577128901 69.39 1800 SH CALL SOLE 1800 0 0
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MCDERMOTT INTL INC COM 580037909 132.03 5200 SH CALL SOLE 5200 0 0
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MCDONALDS CORP COM 580135101 152.18 2000 SH SOLE 2000 0 0
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MEAD JOHNSON NUTRITION CO COM 582839906 92.69 1600 SH CALL SOLE 1600 0 0
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MEDALLION FINL CORP COM 583928106 31.01 3528 SH SOLE 3528 0 0
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MECOX LANE LIMITED SPONSORED ADR 58403M102 320.50 54506 SH SOLE 54506 0 0
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MEDASSETS INC COM 584045908 138.96 9100 SH CALL SOLE 9100 0 0
MEDASSETS INC COM 584045958 4.58 300 SH PUT SOLE 300 0 0
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MEDICINES CO COM 584688955 298.11 18300 SH PUT SOLE 18300 0 0
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MELCO CROWN ENTMT LTD ADR 585464100 809.39 106499 SH SOLE 106499 0 0
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MENS WEARHOUSE INC COM 587118100 11.96 442 SH SOLE 442 0 0
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MENTOR GRAPHICS CORP COM 587200106 148.79 10170 SH SOLE 10170 0 0
MENTOR GRAPHICS CORP COM 587200906 61.45 4200 SH CALL SOLE 4200 0 0
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MEREDITH CORP COM 589433101 0.34 10 SH SOLE 10 0 0
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METABOLIX INC COM 591018809 18.74 1783 SH SOLE 1783 0 0
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MINDRAY MEDICAL INTL LTD SPON ADR 602675100 349.02 13850 SH SOLE 13850 0 0
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MINDSPEED TECHNOLOGIES INC COM NEW 602682205 10.32 1220 SH SOLE 1220 0 0
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MINES MGMT INC COM 603432105 8.64 3000 SH SOLE 3000 0 0
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MIPS TECHNOLOGIES INC COM 604567957 2924.61 278800 SH PUT SOLE 278800 0 0
MITEL NETWORKS CORP COM 60671Q104 7.54 1600 SH SOLE 1600 0 0
MITEL NETWORKS CORP COM 60671Q904 6.12 1300 SH CALL SOLE 1300 0 0
MITEL NETWORKS CORP COM 60671Q954 9.42 2000 SH PUT SOLE 2000 0 0
MITSUBISHI UFJ FINL GROUP IN SPONSORED ADR 606822904 85.56 18600 SH CALL SOLE 18600 0 0
MIZUHO FINL GROUP INC SPONSORED ADR 60687Y909 0.00 1500 SH CALL SOLE 1500 0 0
MOBILE TELESYSTEMS OJSC SPONSORED ADR 607409909 127.38 6000 SH CALL SOLE 6000 0 0
MOBILE MINI INC COM 60740F905 96.08 4000 SH CALL SOLE 4000 0 0
MODINE MFG CO COM 607828100 22.60 1400 SH SOLE 1400 0 0
MODINE MFG CO COM 607828900 14.53 900 SH CALL SOLE 900 0 0
MODINE MFG CO COM 607828950 48.42 3000 SH PUT SOLE 3000 0 0
MODUSLINK GLOBAL SOLUTIONS I COM 60786L907 9.28 1700 SH CALL SOLE 1700 0 0
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MOLEX INC COM 608554901 7.54 300 SH CALL SOLE 300 0 0
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MOOG INC CL A 615394902 197.41 4300 SH CALL SOLE 4300 0 0
MORGANS HOTEL GROUP CO COM 61748W108 60.60 6184 SH SOLE 6184 0 0
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MOTOROLA MOBILITY HLDGS INC COM 620097105 1326.99 54385 SH SOLE 54385 0 0
MOTOROLA MOBILITY HLDGS INC COM 620097905 3242.76 132900 SH CALL SOLE 132900 0 0
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MULTIMEDIA GAMES INC COM 625453905 16.04 2800 SH CALL SOLE 2800 0 0
MURPHY OIL CORP COM 626717102 49.63 676 SH SOLE 676 0 0
MURPHY OIL CORP COM 626717902 139.50 1900 SH CALL SOLE 1900 0 0
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MYERS INDS INC COM 628464109 18.77 1890 SH SOLE 1890 0 0
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MYLAN INC COM 628530107 71.71 3163 SH SOLE 3163 0 0
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NCI BUILDING SYS INC COM NEW 628852904 88.69 7000 SH CALL SOLE 7000 0 0
NCI BUILDING SYS INC COM NEW 628852954 38.01 3000 SH PUT SOLE 3000 0 0
NCR CORP NEW COM 62886E108 448.58 23810 SH SOLE 23810 0 0
NCR CORP NEW COM 62886E908 325.93 17300 SH CALL SOLE 17300 0 0
NCR CORP NEW COM 62886E958 478.54 25400 SH PUT SOLE 25400 0 0
NII HLDGS INC CL B NEW 62913F201 188.43 4522 SH SOLE 4522 0 0
NII HLDGS INC CL B NEW 62913F901 3066.91 73600 SH CALL SOLE 73600 0 0
NII HLDGS INC CL B NEW 62913F951 1875.15 45000 SH PUT SOLE 45000 0 0
NPS PHARMACEUTICALS INC COM 62936P103 414.59 43322 SH SOLE 43322 0 0
NPS PHARMACEUTICALS INC COM 62936P903 1079.50 112800 SH CALL SOLE 112800 0 0
NPS PHARMACEUTICALS INC COM 62936P953 625.88 65400 SH PUT SOLE 65400 0 0
NRG ENERGY INC COM NEW 629377508 25.85 1200 SH SOLE 1200 0 0
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NTT DOCOMO INC SPONS ADR 62942M201 3.52 200 SH SOLE 200 0 0
NTT DOCOMO INC SPONS ADR 62942M901 26.39 1500 SH CALL SOLE 1500 0 0
NTT DOCOMO INC SPONS ADR 62942M951 1.76 100 SH PUT SOLE 100 0 0
NYSE EURONEXT COM 629491101 1882.58 53528 SH SOLE 53528 0 0
NYSE EURONEXT COM 629491901 2672.92 76000 SH CALL SOLE 76000 0 0
NYSE EURONEXT COM 629491951 5141.85 146200 SH PUT SOLE 146200 0 0
NALCO HOLDING COMPANY COM 62985Q101 72.84 2667 SH SOLE 2667 0 0
NALCO HOLDING COMPANY COM 62985Q901 319.53 11700 SH CALL SOLE 11700 0 0
NALCO HOLDING COMPANY COM 62985Q951 221.21 8100 SH PUT SOLE 8100 0 0
NANOMETRICS INC COM 630077905 434.16 24000 SH CALL SOLE 24000 0 0
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NATIONAL BK GREECE S A SPONSORED ADR 633643408 149.30 84349 SH SOLE 84349 0 0
NATIONAL BK GREECE S A SPONSORED ADR 633643908 359.66 203200 SH CALL SOLE 203200 0 0
NATIONAL BK GREECE S A SPONSORED ADR 633643958 603.57 341000 SH PUT SOLE 341000 0 0
NATIONAL CINEMEDIA INC COM 635309907 3.73 200 SH CALL SOLE 200 0 0
NATIONAL FINL PARTNERS CORP COM 63607P908 81.13 5500 SH CALL SOLE 5500 0 0
NATIONAL FUEL GAS CO N J COM 636180901 843.60 11400 SH CALL SOLE 11400 0 0
NATIONAL FUEL GAS CO N J COM 636180951 318.20 4300 SH PUT SOLE 4300 0 0
NATIONAL GRID PLC SPON ADR NEW 636274900 1988.86 41400 SH CALL SOLE 41400 0 0
NATIONAL GRID PLC SPON ADR NEW 636274950 1191.39 24800 SH PUT SOLE 24800 0 0
NATIONAL INSTRS CORP COM 636518902 144.19 4400 SH CALL SOLE 4400 0 0
NATIONAL INSTRS CORP COM 636518952 65.54 2000 SH PUT SOLE 2000 0 0
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NATIONAL RETAIL PROPERTIES I COM 637417906 47.03 1800 SH CALL SOLE 1800 0 0
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NATURAL RESOURCE PARTNERS L COM UNIT L P 63900P103 42.08 1200 SH SOLE 1200 0 0
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NATURAL RESOURCE PARTNERS L COM UNIT L P 63900P953 189.38 5400 SH PUT SOLE 5400 0 0
NATUS MEDICAL INC DEL COM 639050103 15.30 911 SH SOLE 911 0 0
NATUS MEDICAL INC DEL COM 639050903 84.00 5000 SH CALL SOLE 5000 0 0
NATUS MEDICAL INC DEL COM 639050953 60.48 3600 SH PUT SOLE 3600 0 0
NAVISTAR INTL CORP NEW COM 63934E908 970.62 14000 SH CALL SOLE 14000 0 0
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NAVIGANT CONSULTING INC COM 63935N907 65.93 6600 SH CALL SOLE 6600 0 0
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NELNET INC CL A 64031N108 29.16 1336 SH SOLE 1336 0 0
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NELNET INC CL A 64031N958 48.03 2200 SH PUT SOLE 2200 0 0
NEOPROBE CORP COM 640518106 219.88 55667 SH SOLE 55667 0 0
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NEOPHOTONICS CORP COM 64051T100 48.54 4292 SH SOLE 4292 0 0
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NEOPHOTONICS CORP COM 64051T950 90.48 8000 SH PUT SOLE 8000 0 0
NET 1 UEPS TECHNOLOGIES INC COM NEW 64107N906 19.78 2300 SH CALL SOLE 2300 0 0
NETFLIX INC COM 64110L106 964.51 4064 SH SOLE 4064 0 0
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NETEASE COM INC SPONSORED ADR 64110W102 9.90 200 SH SOLE 200 0 0
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NEW YORK & CO INC COM 649295902 0.00 200 SH CALL SOLE 200 0 0
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NEW YORK TIMES CO CL A 650111107 88.11 9304 SH SOLE 9304 0 0
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REVLON INC CL A NEW 761525609 21.58 1360 SH SOLE 1360 0 0
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RIGHTNOW TECHNOLOGIES INC COM 76657R106 34.43 1100 SH SOLE 1100 0 0
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RIO TINTO PLC SPONSORED ADR 767204900 5284.22 74300 SH CALL SOLE 74300 0 0
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ROCK-TENN CO CL A 772739907 520.13 7500 SH CALL SOLE 7500 0 0
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RYANAIR HLDGS PLC SPONSORED ADR 783513954 13.90 500 SH PUT SOLE 500 0 0
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SLM CORP COM 78442P106 7.65 500 SH SOLE 500 0 0
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STR HLDGS INC COM 78478V900 90.15 4700 SH CALL SOLE 4700 0 0
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SANMINA SCI CORP COM NEW 800907906 228.68 20400 SH CALL SOLE 20400 0 0
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SANTARUS INC COM 802817904 90.63 26500 SH CALL SOLE 26500 0 0
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SAPIENT CORP COM 803062108 47.32 4133 SH SOLE 4133 0 0
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SCHLUMBERGER LTD COM 806857908 46.63 500 SH CALL SOLE 500 0 0
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SCICLONE PHARMACEUTICALS INC COM 80862K904 9.70 2400 SH CALL SOLE 2400 0 0
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SCIENTIFIC GAMES CORP CL A 80874P109 38.49 4404 SH SOLE 4404 0 0
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SEARS HLDGS CORP COM 812350106 107.45 1300 SH SOLE 1300 0 0
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SEATTLE GENETICS INC COM 812578902 980.91 63000 SH CALL SOLE 63000 0 0
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SELECT COMFORT CORP COM 81616X103 70.66 5859 SH SOLE 5859 0 0
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SEMPRA ENERGY COM 816851909 647.35 12100 SH CALL SOLE 12100 0 0
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SENOMYX INC COM 81724Q907 19.33 3200 SH CALL SOLE 3200 0 0
SEQUENOM INC COM NEW 817337405 1326.86 209614 SH SOLE 209614 0 0
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SEQUENOM INC COM NEW 817337955 1852.79 292700 SH PUT SOLE 292700 0 0
SERVICE CORP INTL COM 817565904 85.16 7700 SH CALL SOLE 7700 0 0
SERVICE CORP INTL COM 817565954 77.42 7000 SH PUT SOLE 7000 0 0
7 DAYS GROUP HLDGS LTD ADR 81783J101 139.93 6900 SH SOLE 6900 0 0
7 DAYS GROUP HLDGS LTD ADR 81783J901 73.01 3600 SH CALL SOLE 3600 0 0
7 DAYS GROUP HLDGS LTD ADR 81783J951 107.48 5300 SH PUT SOLE 5300 0 0
SHANDA INTERACTIVE ENTMT LTD SPONSORED ADR 81941Q203 137.14 3266 SH SOLE 3266 0 0
SHANDA INTERACTIVE ENTMT LTD SPONSORED ADR 81941Q903 369.51 8800 SH CALL SOLE 8800 0 0
SHANDA INTERACTIVE ENTMT LTD SPONSORED ADR 81941Q953 613.05 14600 SH PUT SOLE 14600 0 0
SHANDA GAMES LTD SP ADR REPTG A 81941U905 128.27 20200 SH CALL SOLE 20200 0 0
SHANDA GAMES LTD SP ADR REPTG A 81941U955 26.04 4100 SH PUT SOLE 4100 0 0
SHENGDA TECH INC COM 823213903 3.55 1000 SH CALL SOLE 1000 0 0
SHENGDA TECH INC COM 823213953 0.36 100 SH PUT SOLE 100 0 0
SHERWIN WILLIAMS CO COM 824348106 188.98 2250 SH SOLE 2250 0 0
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SHUTTERFLY INC COM 82568P954 434.59 8300 SH PUT SOLE 8300 0 0
SIEMENS A G SPONSORED ADR 826197501 528.76 3850 SH SOLE 3850 0 0
SIEMENS A G SPONSORED ADR 826197901 2774.27 20200 SH CALL SOLE 20200 0 0
SIEMENS A G SPONSORED ADR 826197951 2485.85 18100 SH PUT SOLE 18100 0 0
SIERRA WIRELESS INC COM 826516106 118.19 10813 SH SOLE 10813 0 0
SIERRA WIRELESS INC COM 826516906 26.23 2400 SH CALL SOLE 2400 0 0
SIERRA WIRELESS INC COM 826516956 153.02 14000 SH PUT SOLE 14000 0 0
SIGMA ALDRICH CORP COM 826552101 63.64 1000 SH SOLE 1000 0 0
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SIGNATURE BK NEW YORK N Y COM 82669G104 37.17 659 SH SOLE 659 0 0
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SIGA TECHNOLOGIES INC COM 826917906 1225.73 101300 SH CALL SOLE 101300 0 0
SIGA TECHNOLOGIES INC COM 826917956 110.11 9100 SH PUT SOLE 9100 0 0
SILICON IMAGE INC COM 82705T102 112.30 12520 SH SOLE 12520 0 0
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SILICON MOTION TECHNOLOGY CO SPONSORED ADR 82706C108 10.50 1300 SH SOLE 1300 0 0
SILICON MOTION TECHNOLOGY CO SPONSORED ADR 82706C908 22.62 2800 SH CALL SOLE 2800 0 0
SILICON GRAPHICS INTL CORP COM 82706L108 649.96 30372 SH SOLE 30372 0 0
SILICON GRAPHICS INTL CORP COM 82706L908 492.20 23000 SH CALL SOLE 23000 0 0
SILICON GRAPHICS INTL CORP COM 82706L958 299.60 14000 SH PUT SOLE 14000 0 0
SILVER STD RES INC COM 82823L906 1434.07 45700 SH CALL SOLE 45700 0 0
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SILVER WHEATON CORP COM 828336107 329.54 7600 SH SOLE 7600 0 0
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SILVERCORP METALS INC COM 82835P903 1416.20 97200 SH CALL SOLE 97200 0 0
SILVERCORP METALS INC COM 82835P953 2067.48 141900 SH PUT SOLE 141900 0 0
SIMCERE PHARMACEUTICAL GROUP SPON ADR 82859P104 11.63 900 SH SOLE 900 0 0
SIMON PPTY GROUP INC NEW COM 828806909 107.16 1000 SH CALL SOLE 1000 0 0
SIMON PPTY GROUP INC NEW COM 828806959 214.32 2000 SH PUT SOLE 2000 0 0
SIMPSON MANUFACTURING CO INC COM 829073105 209.17 7100 SH SOLE 7100 0 0
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SIMPSON MANUFACTURING CO INC COM 829073955 35.35 1200 SH PUT SOLE 1200 0 0
SINCLAIR BROADCAST GROUP INC CL A 829226109 4.39 350 SH SOLE 350 0 0
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SINOCOKING COAL & COKE CH IN COM 829357902 664.19 80900 SH CALL SOLE 80900 0 0
SINOCOKING COAL & COKE CH IN COM 829357952 319.37 38900 SH PUT SOLE 38900 0 0
SINOTECH ENERGY LTD SPONSORED ADS 829359108 22.12 2772 SH SOLE 2772 0 0
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SINOPEC SHANGHAI PETROCHEMIC SPON ADR H 82935M109 145.05 3046 SH SOLE 3046 0 0
SINOPEC SHANGHAI PETROCHEMIC SPON ADR H 82935M909 23.81 500 SH CALL SOLE 500 0 0
SINOPEC SHANGHAI PETROCHEMIC SPON ADR H 82935M959 166.67 3500 SH PUT SOLE 3500 0 0
SIRIUS XM RADIO INC COM 82967N108 1124.25 677257 SH SOLE 677257 0 0
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SIX FLAGS ENTMT CORP NEW COM 83001A102 1416.53 19674 SH SOLE 19674 0 0
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SKECHERS U S A INC CL A 830566105 787.11 38321 SH SOLE 38321 0 0
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SKY-MOBI LTD SPONSORED ADS 83084G109 101.18 8226 SH SOLE 8226 0 0
SKY-MOBI LTD SPONSORED ADS 83084G909 316.11 25700 SH CALL SOLE 25700 0 0
SKY-MOBI LTD SPONSORED ADS 83084G959 231.24 18800 SH PUT SOLE 18800 0 0
SKYPEOPLE FRUIT JUICE INC COM NEW 83086T908 14.11 3200 SH CALL SOLE 3200 0 0
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SMART BALANCE INC COM 83169Y108 18.39 4007 SH SOLE 4007 0 0
SMART BALANCE INC COM 83169Y908 35.34 7700 SH CALL SOLE 7700 0 0
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SMART TECHNOLOGIES INC CL A SUB VTG S 83172R908 668.76 65500 SH CALL SOLE 65500 0 0
SMART TECHNOLOGIES INC CL A SUB VTG S 83172R958 238.91 23400 SH PUT SOLE 23400 0 0
SMITH & WESSON HLDG CORP COM 831756101 23.56 6638 SH SOLE 6638 0 0
SMITH & WESSON HLDG CORP COM 831756901 44.38 12500 SH CALL SOLE 12500 0 0
SMITH & WESSON HLDG CORP COM 831756951 62.48 17600 SH PUT SOLE 17600 0 0
SMITH MICRO SOFTWARE INC COM 832154108 58.13 6211 SH SOLE 6211 0 0
SMITH MICRO SOFTWARE INC COM 832154908 58.03 6200 SH CALL SOLE 6200 0 0
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SMTC CORP COM NEW 832682207 1.12 383 SH SOLE 383 0 0
SMUCKER J M CO COM NEW 832696905 421.20 5900 SH CALL SOLE 5900 0 0
SMUCKER J M CO COM NEW 832696955 85.67 1200 SH PUT SOLE 1200 0 0
SMURFIT-STONE CONTAINER CORP COM 83272A904 950.79 24600 SH CALL SOLE 24600 0 0
SMURFIT-STONE CONTAINER CORP COM 83272A954 328.53 8500 SH PUT SOLE 8500 0 0
SNAP ON INC COM 833034901 354.35 5900 SH CALL SOLE 5900 0 0
SNAP ON INC COM 833034951 372.37 6200 SH PUT SOLE 6200 0 0
SNYDERS-LANCE INC COM 833551104 32.45 1635 SH SOLE 1635 0 0
SNYDERS-LANCE INC COM 833551904 1.99 100 SH CALL SOLE 100 0 0
SOCIEDAD QUIMICA MINERA DE C SPON ADR SER B 833635105 27.63 500 SH SOLE 500 0 0
SOLAR CAP LTD COM 83413U900 372.53 15600 SH CALL SOLE 15600 0 0
SOLAR CAP LTD COM 83413U950 202.98 8500 SH PUT SOLE 8500 0 0
SOLARWINDS INC COM 83416B909 187.68 8000 SH CALL SOLE 8000 0 0
SOMAXON PHARMACEUTICALS INC COM 834453902 2097.03 741000 SH CALL SOLE 741000 0 0
SOMAXON PHARMACEUTICALS INC COM 834453952 453.08 160100 SH PUT SOLE 160100 0 0
SONIC CORP COM 835451905 49.78 5500 SH CALL SOLE 5500 0 0
SONOCO PRODS CO COM 835495902 768.08 21200 SH CALL SOLE 21200 0 0
SONOCO PRODS CO COM 835495952 65.21 1800 SH PUT SOLE 1800 0 0
SONY CORP ADR NEW 835699307 445.02 13981 SH SOLE 13981 0 0
SONY CORP ADR NEW 835699907 70.03 2200 SH CALL SOLE 2200 0 0
SONY CORP ADR NEW 835699957 362.86 11400 SH PUT SOLE 11400 0 0
SOTHEBYS COM 835898107 73.17 1391 SH SOLE 1391 0 0
SOTHEBYS COM 835898957 257.74 4900 SH PUT SOLE 4900 0 0
SONUS NETWORKS INC COM 835916107 478.15 127167 SH SOLE 127167 0 0
SONUS NETWORKS INC COM 835916907 503.84 134000 SH CALL SOLE 134000 0 0
SONUS NETWORKS INC COM 835916957 145.51 38700 SH PUT SOLE 38700 0 0
SOURCEFIRE INC COM 83616T908 704.26 25600 SH CALL SOLE 25600 0 0
SOURCEFIRE INC COM 83616T958 145.80 5300 SH PUT SOLE 5300 0 0
SOUTHERN CO COM 842587107 7.62 200 SH SOLE 200 0 0
SOUTHERN COPPER CORP COM 84265V905 1111.45 27600 SH CALL SOLE 27600 0 0
SOUTHERN COPPER CORP COM 84265V955 974.53 24200 SH PUT SOLE 24200 0 0
SOUTHWEST AIRLS CO COM 844741108 175.85 13923 SH SOLE 13923 0 0
SOUTHWEST AIRLS CO COM 844741908 223.55 17700 SH CALL SOLE 17700 0 0
SOUTHWEST AIRLS CO COM 844741958 221.03 17500 SH PUT SOLE 17500 0 0
SOUTHWESTERN ENERGY CO COM 845467109 433.78 10095 SH SOLE 10095 0 0
SOUTHWESTERN ENERGY CO COM 845467909 184.77 4300 SH CALL SOLE 4300 0 0
SOUTHWESTERN ENERGY CO COM 845467959 322.28 7500 SH PUT SOLE 7500 0 0
SPARTAN MTRS INC COM 846819900 0.69 100 SH CALL SOLE 100 0 0
SPARTECH CORP COM NEW 847220909 0.73 100 SH CALL SOLE 100 0 0
SPARTECH CORP COM NEW 847220959 61.63 8500 SH PUT SOLE 8500 0 0
SPECTRANETICS CORP COM 84760C107 1.15 245 SH SOLE 245 0 0
SPECTRUM PHARMACEUTICALS INC COM 84763A908 1433.96 161300 SH CALL SOLE 161300 0 0
SPECTRUM PHARMACEUTICALS INC COM 84763A958 1265.05 142300 SH PUT SOLE 142300 0 0
SPREADTRUM COMMUNICATIONS IN ADR 849415203 3431.30 184976 SH SOLE 184976 0 0
SPREADTRUM COMMUNICATIONS IN ADR 849415903 1231.72 66400 SH CALL SOLE 66400 0 0
SPREADTRUM COMMUNICATIONS IN ADR 849415953 4576.29 246700 SH PUT SOLE 246700 0 0
SPRINT NEXTEL CORP COM SER 1 852061100 250.99 54092 SH SOLE 54092 0 0
SPRINT NEXTEL CORP COM SER 1 852061900 739.15 159300 SH CALL SOLE 159300 0 0
SPRINT NEXTEL CORP COM SER 1 852061950 493.23 106300 SH PUT SOLE 106300 0 0
STAGE STORES INC COM NEW 85254C305 1.92 100 SH SOLE 100 0 0
STAGE STORES INC COM NEW 85254C905 1.92 100 SH CALL SOLE 100 0 0
STAGE STORES INC COM NEW 85254C955 13.45 700 SH PUT SOLE 700 0 0
STAMPS COM INC COM NEW 852857900 122.82 9200 SH CALL SOLE 9200 0 0
STANDARD MTR PRODS INC COM 853666105 11.81 854 SH SOLE 854 0 0
STANDARD MTR PRODS INC COM 853666905 8.30 600 SH CALL SOLE 600 0 0
STANDARD MTR PRODS INC COM 853666955 22.13 1600 SH PUT SOLE 1600 0 0
STANDARD PAC CORP NEW COM 85375C101 207.91 55739 SH SOLE 55739 0 0
STANDARD PAC CORP NEW COM 85375C901 23.87 6400 SH CALL SOLE 6400 0 0
STANDARD PAC CORP NEW COM 85375C951 250.28 67100 SH PUT SOLE 67100 0 0
STANLEY BLACK & DECKER INC COM 854502101 1.30 17 SH SOLE 17 0 0
STAPLES INC COM 855030902 213.62 11000 SH CALL SOLE 11000 0 0
STAR SCIENTIFIC INC COM 85517P101 1114.02 245379 SH SOLE 245379 0 0
STAR SCIENTIFIC INC COM 85517P901 3223.85 710100 SH CALL SOLE 710100 0 0
STAR SCIENTIFIC INC COM 85517P951 457.63 100800 SH PUT SOLE 100800 0 0
STARBUCKS CORP COM 855244109 240.18 6500 SH SOLE 6500 0 0
STARWOOD PPTY TR INC COM 85571B105 4.62 207 SH SOLE 207 0 0
STARWOOD PPTY TR INC COM 85571B905 22.30 1000 SH CALL SOLE 1000 0 0
STATE STR CORP COM 857477903 22.47 500 SH CALL SOLE 500 0 0
STATOIL ASA SPONSORED ADR 85771P902 425.66 15400 SH CALL SOLE 15400 0 0
STATOIL ASA SPONSORED ADR 85771P952 315.10 11400 SH PUT SOLE 11400 0 0
STEEL DYNAMICS INC COM 858119100 108.30 5770 SH SOLE 5770 0 0
STEEL DYNAMICS INC COM 858119900 1839.46 98000 SH CALL SOLE 98000 0 0
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STEELCASE INC CL A 858155903 18.21 1600 SH CALL SOLE 1600 0 0
STEELCASE INC CL A 858155953 172.98 15200 SH PUT SOLE 15200 0 0
STEIN MART INC COM 858375908 15.17 1500 SH CALL SOLE 1500 0 0
STEIN MART INC COM 858375958 2.02 200 SH PUT SOLE 200 0 0
STEREOTAXIS INC COM 85916J102 100.53 25978 SH SOLE 25978 0 0
STEREOTAXIS INC COM 85916J902 11.61 3000 SH CALL SOLE 3000 0 0
STEREOTAXIS INC COM 85916J952 19.35 5000 SH PUT SOLE 5000 0 0
STERLITE INDS INDIA LTD ADS 859737207 12.27 795 SH SOLE 795 0 0
STERLITE INDS INDIA LTD ADS 859737907 89.55 5800 SH CALL SOLE 5800 0 0
STERLITE INDS INDIA LTD ADS 859737957 182.19 11800 SH PUT SOLE 11800 0 0
STEWART ENTERPRISES INC CL A 860370905 19.10 2500 SH CALL SOLE 2500 0 0
STILLWATER MNG CO COM 86074Q102 841.00 36677 SH SOLE 36677 0 0
STILLWATER MNG CO COM 86074Q902 2485.61 108400 SH CALL SOLE 108400 0 0
STILLWATER MNG CO COM 86074Q952 5014.79 218700 SH PUT SOLE 218700 0 0
STMICROELECTRONICS N V NY REGISTRY 861012102 124.36 10013 SH SOLE 10013 0 0
STMICROELECTRONICS N V NY REGISTRY 861012902 3.73 300 SH CALL SOLE 300 0 0
STMICROELECTRONICS N V NY REGISTRY 861012952 34.78 2800 SH PUT SOLE 2800 0 0
STONE ENERGY CORP COM 861642906 620.68 18600 SH CALL SOLE 18600 0 0
STONE ENERGY CORP COM 861642956 203.56 6100 SH PUT SOLE 6100 0 0
STONERIDGE INC COM 86183P902 29.24 2000 SH CALL SOLE 2000 0 0
STONERIDGE INC COM 86183P952 2.92 200 SH PUT SOLE 200 0 0
STONEMOR PARTNERS L P COM UNITS 86183Q100 194.55 6877 SH SOLE 6877 0 0
STONEMOR PARTNERS L P COM UNITS 86183Q900 200.86 7100 SH CALL SOLE 7100 0 0
STONEMOR PARTNERS L P COM UNITS 86183Q950 653.50 23100 SH PUT SOLE 23100 0 0
STRATASYS INC COM 862685904 394.80 8400 SH CALL SOLE 8400 0 0
STRATASYS INC COM 862685954 61.10 1300 SH PUT SOLE 1300 0 0
STRATEGIC HOTELS & RESORTS I COM 86272T906 36.77 5700 SH CALL SOLE 5700 0 0
STRATEGIC HOTELS & RESORTS I COM 86272T956 23.22 3600 SH PUT SOLE 3600 0 0
STRAYER ED INC COM 863236105 445.62 3415 SH SOLE 3415 0 0
STRAYER ED INC COM 863236905 482.81 3700 SH CALL SOLE 3700 0 0
STRAYER ED INC COM 863236955 1252.70 9600 SH PUT SOLE 9600 0 0
STURM RUGER & CO INC COM 864159908 71.21 3100 SH CALL SOLE 3100 0 0
STURM RUGER & CO INC COM 864159958 22.97 1000 SH PUT SOLE 1000 0 0
SUCCESSFACTORS INC COM 864596901 695.80 17800 SH CALL SOLE 17800 0 0
SUCCESSFACTORS INC COM 864596951 289.27 7400 SH PUT SOLE 7400 0 0
SUMMIT HOTEL PPTYS INC COM 866082900 9.94 1000 SH CALL SOLE 1000 0 0
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SUN LIFE FINL INC COM 866796955 3.14 100 SH PUT SOLE 100 0 0
SUNCOR ENERGY INC NEW COM 867224107 58.29 1300 SH SOLE 1300 0 0
SUNOCO LOGISTICS PRTNRS L P COM UNITS 86764L908 555.39 6400 SH CALL SOLE 6400 0 0
SUNOCO LOGISTICS PRTNRS L P COM UNITS 86764L958 616.14 7100 SH PUT SOLE 7100 0 0
SUNPOWER CORP COM CL A 867652109 11.76 686 SH SOLE 686 0 0
SUNPOWER CORP COM CL A 867652909 382.22 22300 SH CALL SOLE 22300 0 0
SUNPOWER CORP COM CL A 867652959 1060.97 61900 SH PUT SOLE 61900 0 0
SUNRISE SENIOR LIVING INC COM 86768K106 191.73 16071 SH SOLE 16071 0 0
SUNRISE SENIOR LIVING INC COM 86768K906 28.63 2400 SH CALL SOLE 2400 0 0
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SUNOPTA INC COM 8676EP108 8.39 1131 SH SOLE 1131 0 0
SUNOPTA INC COM 8676EP908 36.36 4900 SH CALL SOLE 4900 0 0
SUNTECH PWR HLDGS CO LTD ADR 86800C104 96.82 9819 SH SOLE 9819 0 0
SUNTECH PWR HLDGS CO LTD ADR 86800C904 18.73 1900 SH CALL SOLE 1900 0 0
SUNTECH PWR HLDGS CO LTD ADR 86800C954 53.24 5400 SH PUT SOLE 5400 0 0
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SUPERGEN INC COM 868059106 89.99 29028 SH SOLE 29028 0 0
SUPERGEN INC COM 868059956 204.29 65900 SH PUT SOLE 65900 0 0
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SUPERTEX INC COM 868532902 22.28 1000 SH CALL SOLE 1000 0 0
SUPERTEX INC COM 868532952 89.12 4000 SH PUT SOLE 4000 0 0
SUPERVALU INC COM 868536103 317.96 35606 SH SOLE 35606 0 0
SUPERVALU INC COM 868536903 819.77 91800 SH CALL SOLE 91800 0 0
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SUPPORT COM INC COM 86858W101 19.59 3774 SH SOLE 3774 0 0
SURMODICS INC COM 868873900 32.50 2600 SH CALL SOLE 2600 0 0
SUSQUEHANNA BANCSHARES INC P COM 869099901 141.19 15100 SH CALL SOLE 15100 0 0
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SUTOR TECH GROUP LTD COM 869362103 2.01 1234 SH SOLE 1234 0 0
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SWIFT ENERGY CO COM 870738101 48.61 1139 SH SOLE 1139 0 0
SWIFT ENERGY CO COM 870738951 12.80 300 SH PUT SOLE 300 0 0
SWIFT TRANSN CO CL A 87074U101 375.78 25563 SH SOLE 25563 0 0
SWIFT TRANSN CO CL A 87074U901 673.26 45800 SH CALL SOLE 45800 0 0
SWIFT TRANSN CO CL A 87074U951 458.64 31200 SH PUT SOLE 31200 0 0
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SYCAMORE NETWORKS INC COM NEW 871206955 48.86 2000 SH PUT SOLE 2000 0 0
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SYKES ENTERPRISES INC COM 871237903 15.82 800 SH CALL SOLE 800 0 0
SYMANTEC CORP COM 871503108 55.62 3000 SH SOLE 3000 0 0
SYMMETRY MED INC COM 871546206 9.80 1000 SH SOLE 1000 0 0
SYMMETRY MED INC COM 871546956 19.60 2000 SH PUT SOLE 2000 0 0
SYNCHRONOSS TECHNOLOGIES INC COM 87157B103 41.67 1199 SH SOLE 1199 0 0
SYNCHRONOSS TECHNOLOGIES INC COM 87157B903 13.90 400 SH CALL SOLE 400 0 0
SYNCHRONOSS TECHNOLOGIES INC COM 87157B953 79.93 2300 SH PUT SOLE 2300 0 0
SYNAPTICS INC COM 87157D109 54.58 2020 SH SOLE 2020 0 0
SYNAPTICS INC COM 87157D909 129.70 4800 SH CALL SOLE 4800 0 0
SYNAPTICS INC COM 87157D959 540.40 20000 SH PUT SOLE 20000 0 0
SYNGENTA AG SPONSORED ADR 87160A100 6.52 100 SH SOLE 100 0 0
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SYNOVUS FINL CORP COM 87161C955 131.52 54800 SH PUT SOLE 54800 0 0
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SYNTA PHARMACEUTICALS CORP COM 87162T956 61.02 11600 SH PUT SOLE 11600 0 0
SYNNEX CORP COM 87162W100 154.35 4716 SH SOLE 4716 0 0
SYNNEX CORP COM 87162W900 98.19 3000 SH CALL SOLE 3000 0 0
SYNNEX CORP COM 87162W950 425.49 13000 SH PUT SOLE 13000 0 0
SYSCO CORP COM 871829107 55.40 2000 SH SOLE 2000 0 0
SYSTEMAX INC COM 871851101 20.67 1529 SH SOLE 1529 0 0
SYSTEMAX INC COM 871851901 14.87 1100 SH CALL SOLE 1100 0 0
SYSTEMAX INC COM 871851951 21.63 1600 SH PUT SOLE 1600 0 0
TCF FINL CORP COM 872275902 1049.93 66200 SH CALL SOLE 66200 0 0
TCF FINL CORP COM 872275952 318.79 20100 SH PUT SOLE 20100 0 0
TD AMERITRADE HLDG CORP COM 87236Y108 70.04 3356 SH SOLE 3356 0 0
TD AMERITRADE HLDG CORP COM 87236Y908 2.09 100 SH CALL SOLE 100 0 0
TD AMERITRADE HLDG CORP COM 87236Y958 164.87 7900 SH PUT SOLE 7900 0 0
TECO ENERGY INC COM 872375100 11.26 600 SH SOLE 600 0 0
TECO ENERGY INC COM 872375900 39.40 2100 SH CALL SOLE 2100 0 0
TECO ENERGY INC COM 872375950 30.02 1600 SH PUT SOLE 1600 0 0
TFS FINL CORP COM 87240R107 141.82 13354 SH SOLE 13354 0 0
TFS FINL CORP COM 87240R907 4.25 400 SH CALL SOLE 400 0 0
TFS FINL CORP COM 87240R957 198.59 18700 SH PUT SOLE 18700 0 0
THQ INC COM NEW 872443403 180.46 39574 SH SOLE 39574 0 0
THQ INC COM NEW 872443903 70.22 15400 SH CALL SOLE 15400 0 0
THQ INC COM NEW 872443953 223.44 49000 SH PUT SOLE 49000 0 0
TICC CAPITAL CORP COM 87244T109 37.34 3435 SH SOLE 3435 0 0
TICC CAPITAL CORP COM 87244T959 10.87 1000 SH PUT SOLE 1000 0 0
TJX COS INC NEW COM 872540909 1810.17 36400 SH CALL SOLE 36400 0 0
TJX COS INC NEW COM 872540959 835.46 16800 SH PUT SOLE 16800 0 0
TRW AUTOMOTIVE HLDGS CORP COM 87264S106 198.29 3600 SH SOLE 3600 0 0
TRW AUTOMOTIVE HLDGS CORP COM 87264S906 115.67 2100 SH CALL SOLE 2100 0 0
TRW AUTOMOTIVE HLDGS CORP COM 87264S956 236.84 4300 SH PUT SOLE 4300 0 0
TNS INC COM 872960109 1.56 100 SH SOLE 100 0 0
TNS INC COM 872960909 123.00 7900 SH CALL SOLE 7900 0 0
TNS INC COM 872960959 108.99 7000 SH PUT SOLE 7000 0 0
TTM TECHNOLOGIES INC COM 87305R909 720.95 39700 SH CALL SOLE 39700 0 0
TTM TECHNOLOGIES INC COM 87305R959 246.98 13600 SH PUT SOLE 13600 0 0
TW TELECOM INC COM 87311L104 24.15 1258 SH SOLE 1258 0 0
TW TELECOM INC COM 87311L904 113.28 5900 SH CALL SOLE 5900 0 0
TW TELECOM INC COM 87311L954 147.84 7700 SH PUT SOLE 7700 0 0
TAIWAN SEMICONDUCTOR MFG LTD SPONSORED ADR 874039900 194.88 16000 SH CALL SOLE 16000 0 0
TAIWAN SEMICONDUCTOR MFG LTD SPONSORED ADR 874039950 19.49 1600 SH PUT SOLE 1600 0 0
TAKE-TWO INTERACTIVE SOFTWAR COM 874054109 559.81 36422 SH SOLE 36422 0 0
TAKE-TWO INTERACTIVE SOFTWAR COM 874054909 574.84 37400 SH CALL SOLE 37400 0 0
TAKE-TWO INTERACTIVE SOFTWAR COM 874054959 1294.15 84200 SH PUT SOLE 84200 0 0
TAL ED GROUP ADS REPSTG COM 874080104 16.40 1500 SH SOLE 1500 0 0
TAL ED GROUP ADS REPSTG COM 874080904 7.65 700 SH CALL SOLE 700 0 0
TAL ED GROUP ADS REPSTG COM 874080954 12.02 1100 SH PUT SOLE 1100 0 0
TALBOTS INC COM 874161102 9.06 1500 SH SOLE 1500 0 0
TALECRIS BIOTHERAPEUTICS HLD COM 874227101 1481.50 55280 SH SOLE 55280 0 0
TALECRIS BIOTHERAPEUTICS HLD COM 874227901 58.96 2200 SH CALL SOLE 2200 0 0
TALECRIS BIOTHERAPEUTICS HLD COM 874227951 2749.68 102600 SH PUT SOLE 102600 0 0
TALEO CORP CL A 87424N904 228.16 6400 SH CALL SOLE 6400 0 0
TALISMAN ENERGY INC COM 87425E903 269.23 10900 SH CALL SOLE 10900 0 0
TALISMAN ENERGY INC COM 87425E953 163.02 6600 SH PUT SOLE 6600 0 0
TAM SA SP ADR REP PFD 87484D103 20.88 1058 SH SOLE 1058 0 0
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TANGER FACTORY OUTLET CTRS I COM 875465106 15.17 578 SH SOLE 578 0 0
TANGER FACTORY OUTLET CTRS I COM 875465906 120.70 4600 SH CALL SOLE 4600 0 0
TANGER FACTORY OUTLET CTRS I COM 875465956 642.88 24500 SH PUT SOLE 24500 0 0
TANZANIAN ROYALTY EXPL CORP COM 87600U104 921.13 145518 SH SOLE 145518 0 0
TANZANIAN ROYALTY EXPL CORP COM 87600U904 344.99 54500 SH CALL SOLE 54500 0 0
TANZANIAN ROYALTY EXPL CORP COM 87600U954 2832.68 447500 SH PUT SOLE 447500 0 0
TARGACEPT INC COM 87611R306 163.05 6132 SH SOLE 6132 0 0
TARGACEPT INC COM 87611R906 21.27 800 SH CALL SOLE 800 0 0
TARGACEPT INC COM 87611R956 489.26 18400 SH PUT SOLE 18400 0 0
TARGA RESOURCES PARTNERS LP COM UNIT 87611X105 93.39 2693 SH SOLE 2693 0 0
TARGA RESOURCES PARTNERS LP COM UNIT 87611X905 10.40 300 SH CALL SOLE 300 0 0
TARGA RESOURCES PARTNERS LP COM UNIT 87611X955 287.84 8300 SH PUT SOLE 8300 0 0
TARGA RES CORP COM 87612G901 0.00 1000 SH CALL SOLE 1000 0 0
TARGA RES CORP COM 87612G951 0.00 2000 SH PUT SOLE 2000 0 0
TASEKO MINES LTD COM 876511106 361.53 60966 SH SOLE 60966 0 0
TASEKO MINES LTD COM 876511906 858.66 144800 SH CALL SOLE 144800 0 0
TASEKO MINES LTD COM 876511956 885.94 149400 SH PUT SOLE 149400 0 0
TASER INTL INC COM 87651B104 18.88 4639 SH SOLE 4639 0 0
TASER INTL INC COM 87651B904 43.55 10700 SH CALL SOLE 10700 0 0
TASER INTL INC COM 87651B954 8.95 2200 SH PUT SOLE 2200 0 0
TATA COMMUNICATIONS LTD SPONS ADR 876564105 51.53 4732 SH SOLE 4732 0 0
TATA MTRS LTD SPONSORED ADR 876568502 3042.62 109486 SH SOLE 109486 0 0
TATA MTRS LTD SPONSORED ADR 876568902 2309.35 83100 SH CALL SOLE 83100 0 0
TATA MTRS LTD SPONSORED ADR 876568952 4657.60 167600 SH PUT SOLE 167600 0 0
TAUBMAN CTRS INC COM 876664903 841.21 15700 SH CALL SOLE 15700 0 0
TEAM INC COM 878155900 0.00 1700 SH CALL SOLE 1700 0 0
TECK RESOURCES LTD CL B 878742204 1.33 25 SH SOLE 25 0 0
TEKELEC COM 879101103 70.36 8665 SH SOLE 8665 0 0
TEKELEC COM 879101903 95.00 11700 SH CALL SOLE 11700 0 0
TEKELEC COM 879101953 152.66 18800 SH PUT SOLE 18800 0 0
TELE NORTE LESTE PART S A SPON ADR PFD 879246106 93.47 5332 SH SOLE 5332 0 0
TELE NORTE LESTE PART S A SPON ADR PFD 879246906 68.37 3900 SH CALL SOLE 3900 0 0
TELE NORTE LESTE PART S A SPON ADR PFD 879246956 127.97 7300 SH PUT SOLE 7300 0 0
TELECOM ARGENTINA S A SPON ADR REP B 879273209 109.24 4405 SH SOLE 4405 0 0
TELECOM ARGENTINA S A SPON ADR REP B 879273909 22.32 900 SH CALL SOLE 900 0 0
TELECOM ARGENTINA S A SPON ADR REP B 879273959 119.04 4800 SH PUT SOLE 4800 0 0
TELECOM CORP NEW ZEALAND LTD SPONSORED ADR 879278208 19.41 2517 SH SOLE 2517 0 0
TELECOM CORP NEW ZEALAND LTD SPONSORED ADR 879278958 19.28 2500 SH PUT SOLE 2500 0 0
TELECOM ITALIA S P A NEW SPON ADR ORD 87927Y102 36.91 2400 SH SOLE 2400 0 0
TELECOM ITALIA S P A NEW SPON ADR ORD 87927Y952 53.83 3500 SH PUT SOLE 3500 0 0
TELECOMMUNICATION SYS INC CL A 87929J103 430.60 104514 SH SOLE 104514 0 0
TELECOMMUNICATION SYS INC CL A 87929J903 68.80 16700 SH CALL SOLE 16700 0 0
TELECOMMUNICATION SYS INC CL A 87929J953 51.09 12400 SH PUT SOLE 12400 0 0
TELEFONICA S A SPONSORED ADR 879382908 693.55 27500 SH CALL SOLE 27500 0 0
TELEFONICA S A SPONSORED ADR 879382958 105.92 4200 SH PUT SOLE 4200 0 0
TELEPHONE & DATA SYS INC COM 879433900 202.20 6000 SH CALL SOLE 6000 0 0
TELEPHONE & DATA SYS INC COM 879433950 33.70 1000 SH PUT SOLE 1000 0 0
TELESTONE TECHNOLOGIES CORP COM 87953J902 238.48 35700 SH CALL SOLE 35700 0 0
TELESTONE TECHNOLOGIES CORP COM 87953J952 158.98 23800 SH PUT SOLE 23800 0 0
TELLABS INC COM 879664100 414.95 79189 SH SOLE 79189 0 0
TELLABS INC COM 879664900 139.91 26700 SH CALL SOLE 26700 0 0
TELLABS INC COM 879664950 614.65 117300 SH PUT SOLE 117300 0 0
TEMPLE INLAND INC COM 879868907 1003.86 42900 SH CALL SOLE 42900 0 0
TEMPLE INLAND INC COM 879868957 711.36 30400 SH PUT SOLE 30400 0 0
TEMPUR PEDIC INTL INC COM 88023U101 10.13 200 SH SOLE 200 0 0
TENARIS S A SPONSORED ADR 88031M109 987.27 19961 SH SOLE 19961 0 0
TENARIS S A SPONSORED ADR 88031M909 835.87 16900 SH CALL SOLE 16900 0 0
TENARIS S A SPONSORED ADR 88031M959 885.33 17900 SH PUT SOLE 17900 0 0
TENET HEALTHCARE CORP COM 88033G100 22.52 3023 SH SOLE 3023 0 0
TENET HEALTHCARE CORP COM 88033G900 1831.21 245800 SH CALL SOLE 245800 0 0
TENET HEALTHCARE CORP COM 88033G950 1029.59 138200 SH PUT SOLE 138200 0 0
TENNECO INC COM 880349905 420.26 9900 SH CALL SOLE 9900 0 0
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TERADYNE INC COM 880770102 101.57 5703 SH SOLE 5703 0 0
TERADYNE INC COM 880770902 288.52 16200 SH CALL SOLE 16200 0 0
TERADYNE INC COM 880770952 203.03 11400 SH PUT SOLE 11400 0 0
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TERREMARK WORLDWIDE INC COM NEW 881448903 872.10 45900 SH CALL SOLE 45900 0 0
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TESCO CORP COM 88157K901 0.00 500 SH CALL SOLE 500 0 0
TESLA MTRS INC COM 88160R101 540.57 19515 SH SOLE 19515 0 0
TESLA MTRS INC COM 88160R901 883.63 31900 SH CALL SOLE 31900 0 0
TESLA MTRS INC COM 88160R951 786.68 28400 SH PUT SOLE 28400 0 0
TETRA TECHNOLOGIES INC DEL COM 88162F105 251.51 16332 SH SOLE 16332 0 0
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TETRA TECH INC NEW COM 88162G903 24.69 1000 SH CALL SOLE 1000 0 0
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TESSERA TECHNOLOGIES INC COM 88164L950 56.61 3100 SH PUT SOLE 3100 0 0
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TEUCRIUM COMMODITY TR CORN FD SHS 88166A952 646.05 14600 SH PUT SOLE 14600 0 0
TEXAS ROADHOUSE INC COM 882681909 436.64 25700 SH CALL SOLE 25700 0 0
TEXAS ROADHOUSE INC COM 882681959 5.10 300 SH PUT SOLE 300 0 0
THE9 LTD ADR 88337K104 1.45 222 SH SOLE 222 0 0
THE9 LTD ADR 88337K954 13.10 2000 SH PUT SOLE 2000 0 0
THERAVANCE INC COM 88338T904 930.05 38400 SH CALL SOLE 38400 0 0
THERAVANCE INC COM 88338T954 770.20 31800 SH PUT SOLE 31800 0 0
THERMO FISHER SCIENTIFIC INC COM 883556902 705.49 12700 SH CALL SOLE 12700 0 0
THERMO FISHER SCIENTIFIC INC COM 883556952 138.88 2500 SH PUT SOLE 2500 0 0
THOMAS & BETTS CORP COM 884315102 118.23 1988 SH SOLE 1988 0 0
THOMAS & BETTS CORP COM 884315902 273.56 4600 SH CALL SOLE 4600 0 0
THOMAS & BETTS CORP COM 884315952 327.09 5500 SH PUT SOLE 5500 0 0
THOMPSON CREEK METALS CO INC COM 884768102 445.62 35536 SH SOLE 35536 0 0
THOMPSON CREEK METALS CO INC COM 884768902 374.95 29900 SH CALL SOLE 29900 0 0
THOMPSON CREEK METALS CO INC COM 884768952 946.77 75500 SH PUT SOLE 75500 0 0
THOMSON REUTERS CORP COM 884903105 59.76 1523 SH SOLE 1523 0 0
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THOR INDS INC COM 885160901 13.35 400 SH CALL SOLE 400 0 0
THOR INDS INC COM 885160951 20.02 600 SH PUT SOLE 600 0 0
THORATEC CORP COM NEW 885175907 119.28 4600 SH CALL SOLE 4600 0 0
THORATEC CORP COM NEW 885175957 5.19 200 SH PUT SOLE 200 0 0
3SBIO INC SPONSORED ADR 88575Y105 12.17 704 SH SOLE 704 0 0
3SBIO INC SPONSORED ADR 88575Y905 6.92 400 SH CALL SOLE 400 0 0
3SBIO INC SPONSORED ADR 88575Y955 15.56 900 SH PUT SOLE 900 0 0
TIBCO SOFTWARE INC COM 88632Q903 1585.95 58200 SH CALL SOLE 58200 0 0
TIBCO SOFTWARE INC COM 88632Q953 534.10 19600 SH PUT SOLE 19600 0 0
TIFFANY & CO NEW COM 886547108 414.72 6750 SH SOLE 6750 0 0
TIM HORTONS INC COM 88706M903 0.00 1400 SH CALL SOLE 1400 0 0
TIMBERLAND CO CL A 887100905 194.06 4700 SH CALL SOLE 4700 0 0
TIMBERLAND CO CL A 887100955 66.06 1600 SH PUT SOLE 1600 0 0
TIMKEN CO COM 887389104 31.38 600 SH SOLE 600 0 0
TIMKEN CO COM 887389904 57.53 1100 SH CALL SOLE 1100 0 0
TIMKEN CO COM 887389954 104.60 2000 SH PUT SOLE 2000 0 0
TITAN INTL INC ILL COM 88830M902 1077.71 40500 SH CALL SOLE 40500 0 0
TITAN INTL INC ILL COM 88830M952 159.66 6000 SH PUT SOLE 6000 0 0
TITAN MACHY INC COM 88830R101 229.47 9088 SH SOLE 9088 0 0
TITAN MACHY INC COM 88830R901 164.13 6500 SH CALL SOLE 6500 0 0
TITAN MACHY INC COM 88830R951 63.13 2500 SH PUT SOLE 2500 0 0
TITANIUM METALS CORP COM NEW 888339207 42.60 2293 SH SOLE 2293 0 0
TITANIUM METALS CORP COM NEW 888339907 704.18 37900 SH CALL SOLE 37900 0 0
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TIVO INC COM 888706108 81.78 9336 SH SOLE 9336 0 0
TIVO INC COM 888706958 112.13 12800 SH PUT SOLE 12800 0 0
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TOLL BROTHERS INC COM 889478903 138.39 7000 SH CALL SOLE 7000 0 0
TOLL BROTHERS INC COM 889478953 59.31 3000 SH PUT SOLE 3000 0 0
TOOTSIE ROLL INDS INC COM 890516107 9.87 348 SH SOLE 348 0 0
TOREADOR RES CORP COM 891050106 290.28 26928 SH SOLE 26928 0 0
TOREADOR RES CORP COM 891050906 22.64 2100 SH CALL SOLE 2100 0 0
TOREADOR RES CORP COM 891050956 313.70 29100 SH PUT SOLE 29100 0 0
TORO CO COM 891092108 33.11 500 SH SOLE 500 0 0
TORO CO COM 891092908 6.62 100 SH CALL SOLE 100 0 0
TORO CO COM 891092958 33.11 500 SH PUT SOLE 500 0 0
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TOWER GROUP INC COM 891777904 48.06 2000 SH CALL SOLE 2000 0 0
TOWERS WATSON & CO CL A 891894907 3421.88 61700 SH CALL SOLE 61700 0 0
TOWERS WATSON & CO CL A 891894957 349.40 6300 SH PUT SOLE 6300 0 0
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TOWERSTREAM CORP COM 892000100 30.18 7718 SH SOLE 7718 0 0
TOWERSTREAM CORP COM 892000900 12.12 3100 SH CALL SOLE 3100 0 0
TOWERSTREAM CORP COM 892000950 14.86 3800 SH PUT SOLE 3800 0 0
TOYOTA MOTOR CORP SP ADR REP2COM 892331907 561.75 7000 SH CALL SOLE 7000 0 0
TOYOTA MOTOR CORP SP ADR REP2COM 892331957 256.80 3200 SH PUT SOLE 3200 0 0
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TRANSDIGM GROUP INC COM 893641950 176.04 2100 SH PUT SOLE 2100 0 0
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TRANSGLOBE ENERGY CORP COM 893662956 231.04 15200 SH PUT SOLE 15200 0 0
TRANSMONTAIGNE PARTNERS L P COM UNIT L P 89376V100 51.44 1416 SH SOLE 1416 0 0
TRANSMONTAIGNE PARTNERS L P COM UNIT L P 89376V900 232.51 6400 SH CALL SOLE 6400 0 0
TRANSMONTAIGNE PARTNERS L P COM UNIT L P 89376V950 145.32 4000 SH PUT SOLE 4000 0 0
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TRIDENT MICROSYSTEMS INC COM 895919108 1.84 1600 SH SOLE 1600 0 0
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TRIANGLE PETE CORP COM NEW 89600B901 370.18 44600 SH CALL SOLE 44600 0 0
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TRIUMPH GROUP INC NEW COM 896818951 88.45 1000 SH PUT SOLE 1000 0 0
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TRUSTCO BK CORP N Y COM 898349905 2.97 500 SH CALL SOLE 500 0 0
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URS CORP NEW COM 903236907 161.18 3500 SH CALL SOLE 3500 0 0
URS CORP NEW COM 903236957 59.87 1300 SH PUT SOLE 1300 0 0
USANA HEALTH SCIENCES INC COM 90328M107 278.12 8059 SH SOLE 8059 0 0
USANA HEALTH SCIENCES INC COM 90328M907 217.41 6300 SH CALL SOLE 6300 0 0
USANA HEALTH SCIENCES INC COM 90328M957 334.75 9700 SH PUT SOLE 9700 0 0
U S G CORP COM NEW 903293405 72.02 4323 SH SOLE 4323 0 0
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USEC INC COM 90333E908 62.48 14200 SH CALL SOLE 14200 0 0
USEC INC COM 90333E958 243.76 55400 SH PUT SOLE 55400 0 0
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ULTRALIFE CORP COM 903899102 7.59 1500 SH SOLE 1500 0 0
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UMPQUA HLDGS CORP COM 904214903 67.50 5900 SH CALL SOLE 5900 0 0
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UNION PAC CORP COM 907818108 172.08 1750 SH SOLE 1750 0 0
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UNITED CONTL HLDGS INC COM 910047909 1285.14 55900 SH CALL SOLE 55900 0 0
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UNITED MICROELECTRONICS CORP SPON ADR NEW 910873405 0.24 88 SH SOLE 88 0 0
UNITED RENTALS INC COM 911363909 1041.66 31300 SH CALL SOLE 31300 0 0
UNITED RENTALS INC COM 911363959 266.24 8000 SH PUT SOLE 8000 0 0
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U STORE IT TR COM 91274F954 0.00 300 SH PUT SOLE 300 0 0
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UNITED TECHNOLOGIES CORP COM 913017109 118.51 1400 SH SOLE 1400 0 0
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UNIVERSAL INS HLDGS INC COM 91359V107 16.08 2966 SH SOLE 2966 0 0
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US ECOLOGY INC COM 91732J902 22.66 1300 SH CALL SOLE 1300 0 0
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VALEANT PHARMACEUTICALS INTL COM 91911K902 5175.26 103900 SH CALL SOLE 103900 0 0
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VANCEINFO TECHNOLOGIES INC ADR 921564900 1601.91 51000 SH CALL SOLE 51000 0 0
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VANDA PHARMACEUTICALS INC COM 921659108 17.55 2407 SH SOLE 2407 0 0
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VANGUARD SPECIALIZED PORTFOL DIV APP ETF 921908904 621.71 11200 SH CALL SOLE 11200 0 0
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VASCO DATA SEC INTL INC COM 92230Y104 31.46 2291 SH SOLE 2291 0 0
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VASCULAR SOLUTIONS INC COM 92231M909 22.91 2100 SH CALL SOLE 2100 0 0
VEECO INSTRS INC DEL COM 922417900 4321.40 85000 SH CALL SOLE 85000 0 0
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VENOCO INC COM 92275P307 66.80 3909 SH SOLE 3909 0 0
VENOCO INC COM 92275P907 37.60 2200 SH CALL SOLE 2200 0 0
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VENTAS INC COM 92276F900 1026.27 18900 SH CALL SOLE 18900 0 0
VENTAS INC COM 92276F950 624.45 11500 SH PUT SOLE 11500 0 0
VEOLIA ENVIRONNEMENT SPONSORED ADR 92334N903 358.46 11500 SH CALL SOLE 11500 0 0
VEOLIA ENVIRONNEMENT SPONSORED ADR 92334N953 134.03 4300 SH PUT SOLE 4300 0 0
VERENIUM CORP COM NEW 92340P209 17.63 5800 SH SOLE 5800 0 0
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VERSO PAPER CORP COM 92531L108 3.34 625 SH SOLE 625 0 0
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VICAL INC COM 925602904 55.65 18800 SH CALL SOLE 18800 0 0
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VICOR CORP COM 925815102 121.02 7339 SH SOLE 7339 0 0
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VIMPELCOM LTD SPONSORED ADR 92719A906 362.88 25700 SH CALL SOLE 25700 0 0
VIMPELCOM LTD SPONSORED ADR 92719A956 881.09 62400 SH PUT SOLE 62400 0 0
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</TABLE>
</TEXT>
</DOCUMENT>