Sec Form 4 Filing - BANK OF AMERICA CORP /DE/ @ NUVEEN MUNICIPAL HIGH INCOME OPPORTUNITY FUND

Insider filing report for Changes in Beneficial Ownership

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FORM 4

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP
Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person

BANK OF AMERICA CORP /DE/

2. Issuer Name and Ticker or Trading Symbol
NUVEEN MUNICIPAL HIGH INCOME OPPORTUNITY FUND [ NMZ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

_____ Director	X __ 10% Owner
_____ Officer (give title below)	_____ Other (specify below)

(Last)

(First)

(Middle)

BANK OF AMERICA CORPORATE CENTER, 100 N. TRYON STREET

3. Date of Earliest Transaction (MM/DD/YY)
06/05/2014

(Street)

CHARLOTTE, NC28255

4. If Amendment, Date Original Filed (MM/DD/YY)

6. Individual or Joint/Group Filing (Check Applicable Line)
_____ Form filed by One Reporting Person
__ X __ Form filed by More than One Reporting Person

(City)

(State)

(Zip)

**Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned**
1.Title of Security (Instr. 3)	2. Transaction Date (MM/DD/YY)	2A. Deemed Execution Date, if any (MM/DD/YY)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
1.Title of Security (Instr. 3)	2. Transaction Date (MM/DD/YY)	2A. Deemed Execution Date, if any (MM/DD/YY)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
Common Stock ^{( 1 )} ^{( 2 )} ^{( 3 )}	06/05/2014		S		2,500	D	$ 13.1817	0	I	See Footnotes ^{( 1 )} ^{( 2 )} ^{( 3 )}
Common Stock ^{( 1 )} ^{( 2 )} ^{( 3 )}	06/10/2014		P		2,500	A	$ 13.3798	0	I	See Footnotes ^{( 1 )} ^{( 2 )} ^{( 3 )}
Common Stock ^{( 1 )} ^{( 2 )} ^{( 3 )}	12/29/2014		P		200	A	$ 13.38	200	I	See Footnotes ^{( 1 )} ^{( 2 )} ^{( 3 )}
Common Stock ^{( 1 )} ^{( 2 )} ^{( 3 )}	12/30/2014		S		200	D	$ 13.3501	0	I	See Footnotes ^{( 1 )} ^{( 2 )} ^{( 3 )}
Common Stock ^{( 1 )} ^{( 2 )} ^{( 3 )}	03/10/2015		S		679	D	$ 13.8304	0	I	See Footnotes ^{( 1 )} ^{( 2 )} ^{( 3 )}
Common Stock ^{( 1 )} ^{( 2 )} ^{( 3 )}	03/11/2015		P		679	A	$ 13.7599	0	I	See Footnotes ^{( 1 )} ^{( 2 )} ^{( 3 )}
Common Stock ^{( 1 )} ^{( 2 )} ^{( 3 )}	07/31/2015		S		29	D	$ 13.3801	0	I	See Footnotes ^{( 1 )} ^{( 2 )} ^{( 3 )}
Common Stock ^{( 1 )} ^{( 2 )} ^{( 3 )}	08/05/2015		P		29	A	$ 13.34	0	I	See Footnotes ^{( 1 )} ^{( 2 )} ^{( 3 )}
Common Stock ^{( 1 )} ^{( 2 )} ^{( 3 )}	01/15/2016		P		15	A	$ 13.8398	15	I	See Footnotes ^{( 1 )} ^{( 2 )} ^{( 3 )}
Common Stock ^{( 1 )} ^{( 2 )} ^{( 3 )}	01/22/2016		S		15	D	$ 13.8001	0	I	See Footnotes ^{( 1 )} ^{( 2 )} ^{( 3 )}
Common Stock ^{( 1 )} ^{( 2 )} ^{( 3 )}	06/17/2016		P		210	A	$ 14.5994	210	I	See Footnotes ^{( 1 )} ^{( 2 )} ^{( 3 )}
Common Stock ^{( 1 )} ^{( 2 )} ^{( 3 )}	06/17/2016		P		590	A	$ 14.5938	800	I	See Footnotes ^{( 1 )} ^{( 2 )} ^{( 3 )}
Common Stock ^{( 1 )} ^{( 2 )} ^{( 3 )}	06/17/2016		P		1,340	A	$ 14.5999	2,140	I	See Footnotes ^{( 1 )} ^{( 2 )} ^{( 3 )}
Common Stock ^{( 1 )} ^{( 2 )} ^{( 3 )}	06/20/2016		S		1,340	D	$ 14.56	800	I	See Footnotes ^{( 1 )} ^{( 2 )} ^{( 3 )}
Common Stock ^{( 1 )} ^{( 2 )} ^{( 3 )}	06/20/2016		S		590	D	$ 14.5269	210	I	See Footnotes ^{( 1 )} ^{( 2 )} ^{( 3 )}
Common Stock ^{( 1 )} ^{( 2 )} ^{( 3 )}	06/20/2016		S		210	D	$ 14.5901	0	I	See Footnotes ^{( 1 )} ^{( 2 )} ^{( 3 )}
Common Stock ^{( 1 )} ^{( 2 )} ^{( 3 )}	08/11/2016		P		4	A	$ 15.0599	4	I	See Footnotes ^{( 1 )} ^{( 2 )} ^{( 3 )}
Common Stock ^{( 1 )} ^{( 2 )} ^{( 3 )}	08/18/2016		S		4	D	$ 15.08	0	I	See Footnotes ^{( 1 )} ^{( 2 )} ^{( 3 )}
Common Stock ^{( 1 )} ^{( 2 )} ^{( 3 )}	09/06/2016		S		132	D	$ 15.08	0	I	See Footnotes ^{( 1 )} ^{( 2 )} ^{( 3 )}
Common Stock ^{( 1 )} ^{( 2 )} ^{( 3 )}	09/22/2016		P		132	A	$ 14.5899	0	I	See Footnotes ^{( 1 )} ^{( 2 )} ^{( 3 )}
Common Stock ^{( 1 )} ^{( 2 )} ^{( 3 )}	09/27/2016		P		488	A	$ 14.5779	488	I	See Footnotes ^{( 1 )} ^{( 2 )} ^{( 3 )}
Common Stock ^{( 1 )} ^{( 2 )} ^{( 3 )}	10/03/2016		S		488	D	$ 14.48	0	I	See Footnotes ^{( 1 )} ^{( 2 )} ^{( 3 )}
Common Stock ^{( 1 )} ^{( 2 )} ^{( 3 )}	11/08/2016		P		7,000	A	$ 13.54	7,000	I	See Footnotes ^{( 1 )} ^{( 2 )} ^{( 3 )}
Common Stock ^{( 1 )} ^{( 2 )} ^{( 3 )}	11/08/2016		S		1,000	D	$ 13.53	6,000	I	See Footnotes ^{( 1 )} ^{( 2 )} ^{( 3 )}
Common Stock ^{( 1 )} ^{( 2 )} ^{( 3 )}	11/08/2016		S		100	D	$ 13.53	5,900	I	See Footnotes ^{( 1 )} ^{( 2 )} ^{( 3 )}
Common Stock ^{( 1 )} ^{( 2 )} ^{( 3 )}	11/08/2016		S		100	D	$ 13.53	5,800	I	See Footnotes ^{( 1 )} ^{( 2 )} ^{( 3 )}
Common Stock ^{( 1 )} ^{( 2 )} ^{( 3 )}	11/08/2016		S		100	D	$ 13.53	5,700	I	See Footnotes ^{( 1 )} ^{( 2 )} ^{( 3 )}
Common Stock ^{( 1 )} ^{( 2 )} ^{( 3 )}	11/08/2016		S		50	D	$ 13.53	5,650	I	See Footnotes ^{( 1 )} ^{( 2 )} ^{( 3 )}
Common Stock ^{( 1 )} ^{( 2 )} ^{( 3 )}	11/08/2016		S		100	D	$ 13.53	5,550	I	See Footnotes ^{( 1 )} ^{( 2 )} ^{( 3 )}
Common Stock ^{( 1 )} ^{( 2 )} ^{( 3 )}	11/08/2016		S		500	D	$ 13.53	5,050	I	See Footnotes ^{( 1 )} ^{( 2 )} ^{( 3 )}

**Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned**
( *e.g.* , puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (MM/DD/YY)	3A. Deemed Execution Date, if any (MM/DD/YY)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4, and 5)		6. Date Exercisable and Expiration Date (MM/DD/YY)		7. Title and Amount of Underlying Securities (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

**Reporting Owners**
Reporting Owner Name / Address	Relationships
Reporting Owner Name / Address	Director	10% Owner	Officer	Other
BANK OF AMERICA CORP /DE/ BANK OF AMERICA CORPORATE CENTER 100 N. TRYON STREET CHARLOTTE, NC28255		X
MERRILL LYNCH, PIERCE, FENNER & SMITH INC. ONE BRYANT PARK NEW YORK, NY10036		X
BOFA SECURITIES, INC. ONE BRYANT PARK NEW YORK, NY10036		X

**Signatures**
BANK OF AMERICA CORP /DE/ By: Its: Authorized Signatory Andres Ortiz		12/13/2024
Signature of Reporting Person		Date
Merrill Lynch, Pierce, Fenner & Smith Incorporated By: Its: Authorized Signatory Andres Ortiz		12/13/2024
Signature of Reporting Person		Date
BofA Securities, Inc. By: Its: Authorized Signatory Andres Ortiz		12/13/2024
Signature of Reporting Person		Date

Explanation of Responses:

( 1 )This statement is jointly filed by Bank of America Corporation, Merrill Lynch, Pierce, Fenner & Smith Incorporated ("Merrill Lynch"), and BofA Securities, Inc. ("BofA Securities") (together, the "Reporting Persons"). Bank of America Corporation holds an indirect interest in the securities listed in this Report by virtue of its 100% ownership of its subsidiaries Merrill Lynch and BofA Securities. Each Reporting Person disclaims beneficial ownership of the securities reported herein except to the extent of its pecuniary interest therein, if any, and this report shall not be deemed an admission that any such Reporting Person is the beneficial owner of, or has any pecuniary interest in, such securities for purposes of Securities Exchange Act of 1934 (the "Exchange Act"), or for any other purpose.
( 2 )Each Reporting Person declares that neither the filing of this statement nor anything herein shall be construed as an admission that such person is, for the purposes of Section 13(d) of the Exchange Act or any other purpose, (i) acting (or has agreed or is agreeing to act together with any other person) as a partnership, limited partnership, syndicate or other group for the purpose of acquiring, holding or disposing of securities of the Issuer or otherwise with respect to the Issuer or any securities of the Issuer or (ii) a member of any group with respect to the Issuer or any securities of the Issuer.
( 3 )Without conceding its status as a greater than 10% beneficial owner or that the reported transactions are subject to disclosure under Section 16(a) of the Exchange Act or short-swing profit recovery under Section 16(b) of the Exchange Act, the amount of profit potentially recoverable by the Issuer from the reported transactions in the event that the Reporting Persons were greater than 10% beneficial owners and the transactions were subject to Section 16(b) has been or will be remitted to the Issuer.

Remarks:
Balance of trades included in attached schedule. (See Exhibit 99.1)Exhibits Index Exhibit 99.2 - Joint Filing Agreement

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.

* If the form is filed by more than one reporting person, see Instruction 4(b)(v).

** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).

Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

Sec Form 4 Filing - BANK OF AMERICA CORP /DE/ @ NUVEEN MUNICIPAL HIGH INCOME OPPORTUNITY FUND - 2014-06-05