Form N-CSRS - Certified Shareholder Report, Semi-Annual:
SEC Accession No. 0001999371-24-009232
Filing Date
2024-07-30
Accepted
2024-07-30 10:49:54
Documents
20
Period of Report
2024-05-31
Effectiveness Date
2024-07-30

Document Format Files

Seq Description Document Type Size
1 CERTIFIED SEMI-ANNUAL SHAREHOLDER REPORT pfo-ncsrs_053124.htm   iXBRL N-CSRS 1733571
2 SECTION 302 CERTIFICATIONS ex99-cert.htm EX-99.CERT 20649
3 SECTION 906 CERTIFICATIONS ex99-906cert.htm EX-99.906 CERT 7013
8 GRAPHIC pfo-ncsrs_053124img001.gif GRAPHIC 34776
9 GRAPHIC pfo-ncsrs_053124img002.gif GRAPHIC 48530
10 GRAPHIC pfo-ncsrs_053124img003.gif GRAPHIC 35645
11 GRAPHIC pfo-ncsrs_053124img004.gif GRAPHIC 8575
  Complete submission text file 0001999371-24-009232.txt   2999735

Data Files

Seq Description Document Type Size
4 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT pfo-20240531.xsd EX-101.SCH 7377
5 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT pfo-20240531_def.xml EX-101.DEF 11358
6 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT pfo-20240531_lab.xml EX-101.LAB 14470
7 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT pfo-20240531_pre.xml EX-101.PRE 10749
22 EXTRACTED XBRL INSTANCE DOCUMENT pfo-ncsrs_053124_htm.xml XML 190536
Mailing Address 301 COLORADO BLVD STE 800 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-CSRS | Act: 40 | File No.: 811-06495 | Film No.: 241155399