Filed Pursuant to Rule 424(b)(3)
Registration No. 333-155800

June 2012 Performance Update

The Frontier Fund Supplement Dated June 30, 2012 to Prospectus Dated April 30, 2012.

The Frontier Fund Class 1 Original

T H E   F R O N T I E R   F U N D ’ S   G O A L : To provide you – the investor – with a managed futures product that, over the long term, provides attractive returns, reduces volatility, and improves the overall performance of your investment portfolio.

June performance for the various Series of The Frontier Fund is detailed below:*

The Frontier Fund Class 1 Original	June 30, 2012 MTD	June 30, 2012 YTD	NAV / Unit
Balanced Series-1	-4.56%	-1.49%	$	122.65
Balanced Series-1a	-3.57%	-0.30%	$	108.13
Tiverton/Graham/Transtrend Series-1	-5.35%	-5.19%	$	86.29
Currency Series-1	-4.11%	-7.95%	$	64.87
Long/Short Commodity Series-1	-2.30%	-5.92%	$	128.07
Winton/Graham Series-1	-7.18%	-8.29%	$	96.05
Winton Series-1	-4.08%	-6.67%	$	131.72

Additional information, including monthly rates of return, concerning the aforementioned Series and the Trading Advisor(s) is contained in the Prospectus and the respective Series Appendix to the Prospectus.

* The above table sets forth the actual performance for the Class and Series as of June 30, 2012. Actual gross trading performance (gross realized and unrealized gain/loss before deduction for trading commissions and fees, management fees, any other expense, and before addition of interest income) is adjusted for the trading expenses, management fees, initial service fees, on-going service fees, and interest income of the applicable Series.

THIS INSERT MUST BE ACCOMPANIED OR PRECEDED BY THE CURRENT PROSPECTUS OF THE FRONTIER FUND

PAST PERFORMANCE IS NOT INDICATIVE OF FUTURE RESULTS

THE FRONTIER FUND BALANCED SERIES - 1

STATEMENT OF INCOME (LOSS)

FOR THE MONTH ENDED

June 30, 2012

(Unaudited)

	Current Period
INCOME
Realized trading gain (loss)	$	8,274,393.40
Unrealized trading gain (loss)		(15,419,213.50	)
Less: Commissions		(249,488.41	)
Less: Trading Fee paid to Managing Owner		(101,469.41	)
Interest income		18,760.09
Total Income		(7,477,017.83	)
EXPENSES
Broker service fees		405,808.18
Incentive fees		(99,855.07	)
Management fees		136,271.77
Total Expenses		442,224.88
Net Income (Loss)	$	(7,919,242.71	)

Statement of Changes in Net Asset Value

	Units			Dollars			$’s per unit
Net asset value, beginning of month		1,360,569.78500		$	174,840,129.30		$	128.51
Current month additions		323.07733			40,462.13
Current month redemptions		(17,192.87733	)		(2,157,156.00	)
Net income (loss) for current month					(7,919,242.71	)		(5.86	)
Net asset value, end of current month		1,343,699.98500		$	164,804,192.72		$	122.65
		Monthly rate of return						-4.56	%

To the best of my knowledge and belief, the information

contained in this statement is accurate and complete

                                     /s/    S. Brent Bales                                    

S. Brent Bales, Chief Accounting Officer of the Managing Owner

Equinox Fund Management LLC

1775 Sherman Street, Suite 2500

Denver, Colorado 80203

On Behalf of the Frontier Fund - BALANCED SERIES - 1

THE FRONTIER FUND BALANCED SERIES - 1a

STATEMENT OF INCOME (LOSS)

FOR THE MONTH ENDED

June 30, 2012

(Unaudited)

	Current Period
INCOME
Realized trading gain (loss)	$	18,620.40
Unrealized trading gain (loss)		(33,098.69	)
Less: Commissions		(531.67	)
Less: Trading Fee paid to Managing Owner		(221.07	)
Interest income		445.61
Total Income		(14,785.42	)
EXPENSES
Trading fees		341.96
Broker service fees		884.29
Incentive fees		(2,763.15	)
Management fees		297.92
Total Expenses		(1,238.98	)
Net Income (Loss)	$	(13,546.44	)

Statement of Changes in Net Asset Value

	Units			Dollars			$’s per unit
Net asset value, beginning of month		4,006.22910		$	449,211.49		$	112.13
Current month additions		0.46283			50.58
Current month redemptions		(1,694.65409	)		(185,724.57	)
Net income (loss) for current month					(13,546.44	)		(4.00	)
Net asset value, end of current month		2,312.03784		$	249,991.06		$	108.13
		Monthly rate of return						-3.57	%

To the best of my knowledge and belief, the information

contained in this statement is accurate and complete

                                     /s/    S. Brent Bales                                    

S. Brent Bales, Chief Accounting Officer of the Managing Owner

Equinox Fund Management LLC

1775 Sherman Street, Suite 2500

Denver, Colorado 80203

On Behalf of the Frontier Fund - BALANCED SERIES - 1a

THE FRONTIER FUND TIVERTON/GRAHAM/TRANSTREND SERIES - 1

STATEMENT OF INCOME (LOSS)

FOR THE MONTH ENDED

June 30, 2012

(Unaudited)

	Current Period
INCOME
Realized trading gain (loss)	$	54,784.66
Unrealized trading gain (loss)		(1,670,555.64	)
Less: Commissions		(20,225.09	)
Less: Trading Fee paid to Managing Owner		(8,608.03	)
Interest income		23,122.91
Total Income		(1,621,481.19	)
EXPENSES
Broker service fees		61,062.73
Incentive fees		(130,692.06	)
Management fees		96,255.22
Total Expenses		26,625.89
Net Income (Loss)	$	(1,648,107.08	)

Statement of Changes in Net Asset Value

	Units			Dollars			$’s per unit
Net asset value, beginning of month		342,117.90760		$	31,191,221.86		$	91.17
Current month additions		30.50752			2,704.04
Current month redemptions		(7,103.80172	)		(633,484.36	)
Net income (loss) for current month					(1,648,107.08	)		(4.88	)
Net asset value, end of current month		335,044.61340		$	28,912,334.46		$	86.29
		Monthly rate of return						-5.35	%

To the best of my knowledge and belief, the information

contained in this statement is accurate and complete

                                     /s/    S. Brent Bales                                    

S. Brent Bales, Chief Accounting Officer of the Managing Owner

Equinox Fund Management LLC

1775 Sherman Street, Suite 2500

Denver, Colorado 80203

On Behalf of the Frontier Fund - TIVERTON/GRAHAM/TRANSTREND SERIES - 1

THE FRONTIER FUND CURRENCY SERIES - 1

STATEMENT OF INCOME (LOSS)

FOR THE MONTH ENDED

June 30, 2012

(Unaudited)

	Current Period
INCOME
Realized trading gain (loss)	$	(0.07	)
Unrealized trading gain (loss)		(136,979.41	)
Less: Commissions		0.00
Less: Trading Fee paid to Managing Owner		(2,062.98	)
Interest income		1,804.55
Total Income		(137,237.91	)
EXPENSES
Broker service fees		8,251.64
Incentive fees		0.00
Management fees		0.00
Total Expenses		8,251.64
Net Income (Loss)	$	(145,489.55	)

Statement of Changes in Net Asset Value

	Units			Dollars			$’s per unit
Net asset value, beginning of month		52,684.26673		$	3,564,005.11		$	67.65
Current month additions		61.98717			4,077.42
Current month redemptions		(793.69956	)		(52,372.51	)
Net income (loss) for current month					(145,489.55	)		(2.78	)
Net asset value, end of current month		51,952.55434		$	3,370,220.47		$	64.87
		Monthly rate of return						-4.11	%

To the best of my knowledge and belief, the information

contained in this statement is accurate and complete

                                     /s/    S. Brent Bales                                    

S. Brent Bales, Chief Accounting Officer of the Managing Owner

Equinox Fund Management LLC

1775 Sherman Street, Suite 2500

Denver, Colorado 80203

On Behalf of the Frontier Fund - CURRENCY SERIES - 1

THE FRONTIER FUND LONG/SHORT COMMODITY SERIES - 1

STATEMENT OF INCOME (LOSS)

FOR THE MONTH ENDED

June 30, 2012

(Unaudited)

	Current Period
INCOME
Realized trading gain (loss)	$	33,497.77
Unrealized trading gain (loss)		(52,031.01	)
Less: Commissions		(831.62	)
Less: Trading Fee paid to Managing Owner		(504.36	)
Interest income		1,409.91
Total Income		(18,459.31	)
EXPENSES
Broker service fees		2,016.31
Incentive fees		1,374.59
Management fees		4,345.01
Total Expenses		7,735.91
Net Income (Loss)	$	(26,195.22	)

Statement of Changes in Net Asset Value

	Units			Dollars			$’s per unit
Net asset value, beginning of month		8,550.06113		$	1,120,776.92		$	131.08
Current month additions		8.44849			1,077.32
Current month redemptions		(5,302.46339	)		(678,644.16	)
Net income (loss) for current month					(26,195.22	)		(3.01	)
Net asset value, end of current month		3,256.04623		$	417,014.86		$	128.07
		Monthly rate of return						-2.29	%

To the best of my knowledge and belief, the information

contained in this statement is accurate and complete

                                     /s/    S. Brent Bales                                    

S. Brent Bales, Chief Accounting Officer of the Managing Owner

Equinox Fund Management LLC

1775 Sherman Street, Suite 2500

Denver, Colorado 80203

On Behalf of the Frontier Fund - LONG/SHORT COMMODITY SERIES - 1

THE FRONTIER FUND WINTON/GRAHAM SERIES - 1

STATEMENT OF INCOME (LOSS)

FOR THE MONTH ENDED

June 30, 2012

(Unaudited)

	Current Period
INCOME
Realized trading gain (loss)	$	11,907.33
Unrealized trading gain (loss)		(1,412,109.10	)
Less: Commissions		(14,633.02	)
Less: Trading Fee paid to Managing Owner		(12,330.21	)
Interest income		10,061.04
Total Income		(1,417,103.96	)
EXPENSES
Broker service fees		49,312.86
Incentive fees		0.00
Management fees		74,683.96
Total Expenses		123,996.82
Net Income (Loss)	$	(1,541,100.78	)

Statement of Changes in Net Asset Value

	Units			Dollars			$’s per unit
Net asset value, beginning of month		208,576.92030		$	21,582,779.64		$	103.48
Current month additions		50.86499			5,059.38
Current month redemptions		(3,207.67739	)		(317,011.83	)
Net income (loss) for current month					(1,541,100.78	)		(7.43	)
Net asset value, end of current month		205,420.10790		$	19,729,726.41		$	96.05
		Monthly rate of return						-7.18	%

To the best of my knowledge and belief, the information

contained in this statement is accurate and complete

                                     /s/    S. Brent Bales                                    

S. Brent Bales, Chief Accounting Officer of the Managing Owner

Equinox Fund Management LLC

1775 Sherman Street, Suite 2500

Denver, Colorado 80203

On Behalf of the Frontier Fund - WINTON/GRAHAM SERIES - 1

THE FRONTIER FUND WINTON SERIES - 1

STATEMENT OF INCOME (LOSS)

FOR THE MONTH ENDED

June 30, 2012

(Unaudited)

	Current Period
INCOME
Realized trading gain (loss)	$	66,634.25
Unrealized trading gain (loss)		(1,393,937.18	)
Less: Commissions		(4,184.78	)
Less: Trading Fee paid to Managing Owner		(20,908.30	)
Interest income		34,598.53
Total Income		(1,317,797.48	)
EXPENSES
Broker service fees		83,628.99
Incentive fees		0.00
Management fees		63,009.74
Total Expenses		146,638.73
Net Income (Loss)	$	(1,464,436.21	)

Statement of Changes in Net Asset Value

	Units			Dollars			$’s per unit
Net asset value, beginning of month		262,627.69360		$	36,063,325.25		$	137.32
Current month additions		128.48016			17,266.02
Current month redemptions		(3,283.26626	)		(438,005.24	)
Net income (loss) for current month					(1,464,436.21	)		(5.60	)
Net asset value, end of current month		259,472.90760		$	34,178,149.82		$	131.72
		Monthly rate of return						-4.08	%

To the best of my knowledge and belief, the information

contained in this statement is accurate and complete

                                     /s/    S. Brent Bales                                    

S. Brent Bales, Chief Accounting Officer of the Managing Owner

Equinox Fund Management LLC

1775 Sherman Street, Suite 2500

Denver, Colorado 80203

On Behalf of the Frontier Fund - WINTON SERIES - 1

THE FRONTIER FUND BALANCED SERIES

STATEMENT OF INCOME (LOSS)

FOR THE MONTH ENDED

June 30, 2012

(Unaudited)

	Current Period
INCOME
Realized trading gain (loss)	$	11,420,948.38
Unrealized trading gain (loss)		(21,266,260.70	)
Less: Commissions		(343,993.73	)
Less: Trading Fee paid to Managing Owner		(140,149.15	)
Interest income		32,286.40
Total Income		(10,297,168.80	)
EXPENSES
Trading fees		5,234.50
Broker service fees		406,692.47
Incentive fees		(133,429.95	)
Management fees		187,906.63
Total Expenses		466,403.65
Net Income (Loss)	$	(10,763,572.45	)

Statement of Changes in Net Asset Value

	Units			Dollars			Aggregate Net Asset Value per unit*
Net asset value, beginning of month		1,783,093.97648		$	241,924,312.74		$	135.68
Current month additions		1,734.74412			226,237.28
Current month redemptions		(28,799.82970	)		(3,831,464.00	)
Net income (loss) for current month					(10,763,572.45	)		(6.09	)
Net asset value, end of current month		1,756,028.89098		$	227,555,513.57		$	129.59
		Monthly rate of return						-4.49	%

* Please see your specific Class Statement of Income (Loss) for your specific unit value.

To the best of my knowledge and belief, the information

contained in this statement is accurate and complete

                                       /s/ S. Brent Bales                                      

S. Brent Bales, Chief Accounting Officer of the Managing Owner

Equinox Fund Management LLC

1775 Sherman Street, Suite 2500

Denver, Colorado 80203

On Behalf of the Frontier Fund - BALANCED SERIES

THE FRONTIER FUND TIVERTON/GRAHAM/TRANSTREND SERIES

STATEMENT OF INCOME (LOSS)

FOR THE MONTH ENDED

June 30, 2012

(Unaudited)

	Current Period
INCOME
Realized trading gain (loss)	$	56,186.29
Unrealized trading gain (loss)		(1,903,112.25	)
Less: Commissions		(23,883.77	)
Less: Trading Fee paid to Managing Owner		(9,815.89	)
Interest income		29,246.06
Total Income		(1,851,379.56	)
EXPENSES
Trading fees		0.00
Broker service fees		61,062.73
Incentive fees		(146,496.03	)
Management fees		113,394.55
Total Expenses		27,961.25
Net Income (Loss)	$	(1,879,340.81	)

Statement of Changes in Net Asset Value

	Units			Dollars			Aggregate Net Asset Value per unit*
Net asset value, beginning of month		378,727.42027		$	35,342,088.66		$	93.32
Current month additions		30.50752			2,704.04
Current month redemptions		(7,292.34019	)		(654,473.23	)
Net income (loss) for current month					(1,879,340.81	)		(4.99	)
Net asset value, end of current month		371,465.58760		$	32,810,978.66		$	88.33
		Monthly rate of return						-5.35	%

* Please see your specific Class Statement of Income (Loss) for your specific unit value.

To the best of my knowledge and belief, the information

contained in this statement is accurate and complete

                                       /s/ S. Brent Bales                                      

S. Brent Bales, Chief Accounting Officer of the Managing Owner

Equinox Fund Management LLC

1775 Sherman Street, Suite 2500

Denver, Colorado 80203

On Behalf of the Frontier Fund - TIVERTON/GRAHAM/TRANSTREND SERIES

THE FRONTIER FUND CURRENCY SERIES

STATEMENT OF INCOME (LOSS)

FOR THE MONTH ENDED

June 30, 2012

(Unaudited)

	Current Period
INCOME
Realized trading gain (loss)	$	(0.05	)
Unrealized trading gain (loss)		(139,411.14	)
Less: Commissions		0.00
Less: Trading Fee paid to Managing Owner		(2,099.84	)
Interest income		1,839.03
Total Income		(139,672.00	)
EXPENSES
Trading fees		0.00
Broker service fees		8,251.64
Incentive fees		0.00
Management fees		0.00
Total Expenses		8,251.64
Net Income (Loss)	$	(147,923.64	)

Statement of Changes in Net Asset Value

	Units			Dollars			Aggregate Net Asset Value per unit*
Net asset value, beginning of month		53,426.66010		$	3,627,220.19		$	67.89
Current month additions		61.98717			4,077.42
Current month redemptions		(793.69956	)		(52,372.51	)
Net income (loss) for current month					(147,923.64	)		(2.78	)
Net asset value, end of current month		52,694.94771		$	3,431,001.46		$	65.11
		Monthly rate of return						-4.10	%

* Please see your specific Class Statement of Income (Loss) for your specific unit value.

To the best of my knowledge and belief, the information

contained in this statement is accurate and complete

                                       /s/ S. Brent Bales                                      

S. Brent Bales, Chief Accounting Officer of the Managing Owner

Equinox Fund Management LLC

1775 Sherman Street, Suite 2500

Denver, Colorado 80203

On Behalf of the Frontier Fund - CURRENCY SERIES

THE FRONTIER FUND FRONTIER LONG/SHORT COMMODITY SERIES

STATEMENT OF INCOME (LOSS)

FOR THE MONTH ENDED

June 30, 2012

(Unaudited)

	Current Period
INCOME
Realized trading gain (loss)	$	3,133,415.03
Unrealized trading gain (loss)		(4,082,059.53	)
Less: Commissions		(68,696.98	)
Less: Trading Fee paid to Managing Owner		(81,314.08	)
Interest income		112,495.22
Total Income		(986,160.34	)
EXPENSES
Trading fees		0.00
Broker service fees		35,840.32
Incentive fees		328,180.18
Management fees		271,405.79
Total Expenses		635,426.29
Net Income (Loss)	$	(1,621,586.63	)

Statement of Changes in Net Asset Value

	Units			Dollars			Aggregate Net Asset Value per unit*
Net asset value, beginning of month		497,081.70847		$	68,158,083.56		$	137.12
Current month additions		8,159.88728			1,135,028.01
Current month redemptions		(10,131.96946	)		(1,385,626.67	)
Net income (loss) for current month					(1,621,586.63	)		(3.24	)
Net asset value, end of current month		495,109.62629		$	66,285,898.27		$	133.88
		Monthly rate of return						-2.36	%

* Please see your specific Class Statement of Income (Loss) for your specific unit value.

To the best of my knowledge and belief, the information

contained in this statement is accurate and complete

                                       /s/ S. Brent Bales                                      

S. Brent Bales, Chief Accounting Officer of the Managing Owner

Equinox Fund Management LLC

1775 Sherman Street, Suite 2500

Denver, Colorado 80203

On Behalf of the Frontier Fund - FRONTIER LONG/SHORT COMMODITY SERIES

THE FRONTIER FUND WINTON/GRAHAM SERIES

STATEMENT OF INCOME (LOSS)

FOR THE MONTH ENDED

June 30, 2012

(Unaudited)

	Current Period
INCOME
Realized trading gain (loss)	$	13,798.25
Unrealized trading gain (loss)		(1,734,923.59	)
Less: Commissions		(17,978.59	)
Less: Trading Fee paid to Managing Owner		(15,173.67	)
Interest income		12,319.92
Total Income		(1,741,957.68	)
EXPENSES
Trading fees		0.00
Broker service fees		49,312.86
Incentive fees		0.00
Management fees		91,797.29
Total Expenses		141,110.15
Net Income (Loss)	$	(1,883,067.83	)

Statement of Changes in Net Asset Value

	Units			Dollars			Aggregate Net Asset Value per unit*
Net asset value, beginning of month		246,847.84334		$	26,548,637.70		$	107.55
Current month additions		50.86499			5,059.38
Current month redemptions		(3,453.58231	)		(348,231.77	)
Net income (loss) for current month					(1,883,067.83	)		(7.64	)
Net asset value, end of current month		243,445.12606		$	24,322,397.48		$	99.91
		Monthly rate of return						-7.10	%

* Please see your specific Class Statement of Income (Loss) for your specific unit value.

To the best of my knowledge and belief, the information

contained in this statement is accurate and complete

                                       /s/ S. Brent Bales                                      

S. Brent Bales, Chief Accounting Officer of the Managing Owner

Equinox Fund Management LLC

1775 Sherman Street, Suite 2500

Denver, Colorado 80203

On Behalf of the Frontier Fund - WINTON/GRAHAM SERIES

THE FRONTIER FUND WINTON SERIES

STATEMENT OF INCOME (LOSS)

FOR THE MONTH ENDED

June 30, 2012

(Unaudited)

	Current Period
INCOME
Realized trading gain (loss)	$	85,867.19
Unrealized trading gain (loss)		(1,819,344.53	)
Less: Commissions		(5,466.15	)
Less: Trading Fee paid to Managing Owner		(27,357.94	)
Interest income		45,102.14
Total Income		(1,721,199.29	)
EXPENSES
Trading fees		0.00
Broker service fees		83,628.99
Incentive fees		0.00
Management fees		82,325.88
Total Expenses		165,954.87
Net Income (Loss)	$	(1,887,154.16	)

Statement of Changes in Net Asset Value

	Units			Dollars			Aggregate Net Asset Value per unit*
Net asset value, beginning of month		330,292.87999		$	47,117,309.01		$	142.65
Current month additions		128.48016			17,266.02
Current month redemptions		(3,283.26626	)		(438,005.24	)
Net income (loss) for current month					(1,887,154.16	)		(5.68	)
Net asset value, end of current month		327,138.09399		$	44,809,415.63		$	136.97
		Monthly rate of return						-3.98	%

* Please see your specific Class Statement of Income (Loss) for your specific unit value.

To the best of my knowledge and belief, the information

contained in this statement is accurate and complete

                                       /s/ S. Brent Bales                                      

S. Brent Bales, Chief Accounting Officer of the Managing Owner

Equinox Fund Management LLC

1775 Sherman Street, Suite 2500

Denver, Colorado 80203

On Behalf of the Frontier Fund - WINTON SERIES