Company: ETV
Filing Date: 2025-05-01
Form Type: POS EX
Source: 0001076598-25-000083
Chunk: 10

Company: Eaton Vance Tax-Managed Buy-Write Opportunities Fund
Filing Date: 2025-05-01
Form: POS EX
Chunk 10
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 its counsel the matter has been settled by controlling precedent, submit to a court of appropriate jurisdiction the question
whether such indemnification by it is against public policy as expressed in the Act and will be governed by the final adjudication of
such issue.

7. The
Registrant undertakes to send by first class mail or other means designed to ensure equally prompt delivery, within two business days
of receipt of an oral or written request, its Statement of Additional Information.

<div align='center'>NOTICE</div>

A copy of the Agreement and Declaration of Trust of
Eaton Vance Tax-Managed Buy-Write Opportunities Fund is on file with the Secretary of State of The Commonwealth of Massachusetts and notice
is hereby given that this instrument is executed on behalf of the Registrant by an officer of the Registrant as an officer and not individually
and that the obligations of or arising out of this instrument are not binding upon any of the Trustees, officers or shareholders individually,
but are binding only upon the assets and property of the Registrant.

<div align='center'>SIGNATURES</div>

Pursuant to the requirements of the Securities Act of 1933, as amended,
and the Investment Company Act of 1940, as amended, the Registrant has duly caused this Amendment to the Registration Statement to be
signed on its behalf by the undersigned, thereunto duly authorized in the City of Boston and the Commonwealth of Massachusetts, on the
1 day of May, 2025.

| EATON VANCE TAX-MANAGED BUY-WRITE 
 OPPORTUNITIES FUND                |                                   |
| By:                               | R. Kelly Williams, Jr.*           |
|                                   | R. Kelly Williams, Jr., President |

Pursuant to the requirements of the Securities Act of 1933, as amended
this Registration Statement has been signed by the following persons in the capacities and on the dates indicated.

| Signature               |                                       | Title                                                  |     |                      |         |
| R. Kelly Williams, Jr.* |                                       | President (Chief Executive Officer)                    |     |                      |         |
| R. Kelly Williams, Jr.  |                                       |                                                        |     |                      |         |
| James F. Kirchner*      |                                       | Treasurer (Principal Financial and Accounting Officer) |     |                      |         |
| James F. Kirchner       |                                       |                                                        |     |                      |         |
| Signature               |                                       | Title                                                  |     | Signature            | Title   |
| Alan