-----BEGIN PRIVACY-ENHANCED MESSAGE-----
Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
Originator-Key-Asymmetric:
 MFgwCgYEVQgBAQICAf8DSgAwRwJAW2sNKK9AVtBzYZmr6aGjlWyK3XmZv3dTINen
 TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB
MIC-Info: RSA-MD5,RSA,
 Jh4wXHTnSYmymAPndlS40jI2SBsKPiZCUNPl4CXFEYryUybFKeaN8jVMWdMysOQT
 eYGNPeCjwPJ2CAVwt1manQ==

<SEC-DOCUMENT>0000950123-09-018078.txt : 20090626
<SEC-HEADER>0000950123-09-018078.hdr.sgml : 20090626
<ACCEPTANCE-DATETIME>20090626172241
ACCESSION NUMBER:		0000950123-09-018078
CONFORMED SUBMISSION TYPE:	N-23C-2
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20090626
FILED AS OF DATE:		20090626
DATE AS OF CHANGE:		20090626
EFFECTIVENESS DATE:		20090626

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Flaherty & Crumrine PREFERRED INCOME OPPORTUNITY FUND INC
		CENTRAL INDEX KEY:			0000882071
		IRS NUMBER:				954355600
		STATE OF INCORPORATION:			MD
		FISCAL YEAR END:			1130

	FILING VALUES:
		FORM TYPE:		N-23C-2
		SEC ACT:		1940 Act
		SEC FILE NUMBER:	817-01123
		FILM NUMBER:		09913862

	BUSINESS ADDRESS:	
		STREET 1:		301 E COLORADO BLVD STE 720
		STREET 2:		C/O FLAHERTY & CRUMRINE INC
		CITY:			PASADENA
		STATE:			CA
		ZIP:			91101
		BUSINESS PHONE:		(626) 795-7300

	MAIL ADDRESS:	
		STREET 1:		301 COLORADO BLVD STE 720
		STREET 2:		C/O FLAHERTY & CRUMRINE INC
		CITY:			PASADENA
		STATE:			CA
		ZIP:			91101

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	PREFERRED INCOME OPPORTUNITY FUND INC
		DATE OF NAME CHANGE:	19920929
</SEC-HEADER>
<DOCUMENT>
<TYPE>N-23C-2
<SEQUENCE>1
<FILENAME>pfo_23c.txt
<DESCRIPTION>NOTICE OF INTENT
<TEXT>

                       SECURITIES AND EXCHANGE COMMISSION
                              WASHINGTON, DC 20549

                         RULE 23C-2 NOTICE OF INTENTION
                              TO REDEEM SECURITIES

                                       OF

                          FLAHERTY & CRUMRINE PREFERRED
                      INCOME OPPORTUNITY FUND INCORPORATED
                      301 E. Colorado Boulevard, Suite 720
                               Pasadena, CA 91101
                                 (626) 795-7300

                                    under the

                         Investment Company Act of 1940

                    Investment Company Act File No. 811-06495



                  The undersigned registered closed-end investment company
hereby notifies the Securities and Exchange Commission that it intends to redeem
securities of which it is the issuer, as set forth below in accordance with the
requirements of Rule 23c-2 under the Investment Company Act of 1940, as amended.

              (1) TITLE OF THE CLASS OF SECURITIES OF FLAHERTY & CRUMRINE
                  PREFERRED INCOME OPPORTUNITY FUND INCORPORATED (THE "FUND") TO
                  BE REDEEMED:

                  Auction Preferred Stock (CUSIP #33848E205) par value $.01 per
         share, liquidation preference of $100,000 per share (the "Preferred
         Stock").

              (2) DATE ON WHICH THE SECURITIES ARE TO BE CALLED OR REDEEMED:

                            August 4, 2009

              (3) APPLICABLE PROVISIONS OF THE GOVERNING INSTRUMENT PURSUANT TO
                  WHICH THE SECURITIES ARE TO BE CALLED OR REDEEMED:

                  The shares of Preferred Stock are to be redeemed pursuant to
         Part I, Articles 3(a)(i) and 3(b), of the Fund's Articles Supplementary
         Creating and Fixing the Rights of Auction Preferred Stock.

<PAGE>

              (4) THE NUMBER OF SHARES TO BE REDEEMED AND THE BASIS UPON WHICH
                  THE SHARES TO BE REDEEMED ARE TO BE SELECTED:

                  The Fund intends to redeem, by lot (as determined by the
         Depository Trust Company), 366 shares of Preferred Stock.






<PAGE>


                                    SIGNATURE


                  Pursuant to the requirement of Rule 23c-2 of the Investment
Company Act of 1940, the Fund has duly caused this Notice of Intention to Redeem
Securities to be signed on its behalf by the undersigned, in the City of
Pasadena and the State of California, on this 26th day of June 2009.


                                        FLAHERTY & CRUMRINE PREFERRED INCOME
                                        OPPORTUNITY FUND INCORPORATED



                                               By:      /S/ R. ERIC CHADWICK
                                                        ------------------------
                                               Name:    R. Eric Chadwick
                                               Title:   Chief Financial Officer

</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
-----END PRIVACY-ENHANCED MESSAGE-----
