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Form N-CSR - Certified Shareholder Report:
SEC Accession No. 0000891804-11-002468
Filing Date
2011-06-06
Accepted
2011-06-06 12:27:08
Documents
10
Period of Report
2011-03-31
Effectiveness Date
2011-06-06

Document Format Files

Seq Description Document Type Size
1 NBD nbd.htm N-CSR 2086252
2 CERTIFICATIONS nbd_ex99cert.htm EX-99.CERT 24390
3 CERTIFICATION nbd_ex99cert906.htm EX-99.906 CERT 5237
4 PROXY POLICY ex99proxypolicy.htm EX-99.PROXYPOLICY 44411
5 cover.jpg GRAPHIC 34260
6 bremnerphoto.jpg GRAPHIC 2694
7 bremnersig.jpg GRAPHIC 3030
8 nbbcharts.jpg GRAPHIC 26706
9 nbdcharts.jpg GRAPHIC 24124
10 ernstsignature.jpg GRAPHIC 2320
  Complete submission text file 0000891804-11-002468.txt   2290262
Mailing Address 333 WEST WACKER DR. CHICAGO IL 60606
Business Address 333 WEST WACKER DR. CHICAGO IL 60606 312-917-8146
Nuveen Build America Bond Opportunity Fund (Filer) CIK: 0001493523 (see all company filings)

IRS No.: 000000000 | State of Incorp.: MA
Type: N-CSR | Act: 40 | File No.: 811-22425 | Film No.: 11894537