Form N-CSR - Certified Shareholder Report:
SEC Accession No. 0000935069-07-000187
Filing Date
2007-01-29
Accepted
2007-01-29 17:14:23
Documents
4
Period of Report
2006-11-30
Effectiveness Date
2007-01-29

Document Format Files

Seq Description Document Type Size
1 PREFERRED OPP PFO NCSR 1106 pfoncsr.txt N-CSR 195636
2 CODE OF ETHICS code.txt EX-99.CODE ETH 13195
3 302 CERT cert302.txt EX-99.CERT 8807
4 906 CERT cert906.txt EX-99.906CERT 2078
  Complete submission text file 0000935069-07-000187.txt   221541
Mailing Address 301 COLORADO BLVD STE 720 C/O FLAHERTY & CRUMRINE INC PASADENA CA 91101
Business Address 301 E COLORADO BLVD STE 720 C/O FLAHERTY & CRUMRINE INC PASADENA CA 91101 (626) 795-7300
Flaherty & Crumrine PREFERRED INCOME OPPORTUNITY FUND INC (Filer) CIK: 0000882071 (see all company filings)

EIN.: 954355600 | State of Incorp.: MD | Fiscal Year End: 1130
Type: N-CSR | Act: 40 | File No.: 811-06495 | Film No.: 07561900