Company: ETV
Filing Date: 2025-05-01
Form Type: 424B5
Source: 0001193125-25-109401
Chunk: 141

Company: Eaton Vance Tax-Managed Buy-Write Opportunities Fund
Filing Date: 2025-05-01
Form: 424B5
Chunk 141
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, the only source of price quotations may be the selling dealer or counterparty. In addition, certain provisions of the Code limit the use of derivative instruments. Derivatives permit the Fund to increase or decrease the level of risk, or change the character of the risk, to which its portfolio is exposed in much the same way as the Fund can increase or decrease the level of risk, or change the character of the risk, of its portfolio by making investments in specific securities. There can be no assurance that the use of derivative instruments will benefit the Fund. Short Sales.The Fund may sell a security short if it owns at least an equal amount of the security sold short or another security convertible or exchangeable for an equal amount of the security sold short without payment of further compensation (a short sale against-the-box).If the price of the security in the short sale decreases, the Fund will realize a profit to the extent that the short sale price for the security exceeds the market price. If the price of the security increases, the Fund will realize a loss to the extent that the market price exceeds the short sale price. Selling securities short runs the risk of losing an amount greater than the initial investment therein.

Purchasing securities to close out the short position can itself cause the price of the securities to rise further, thereby exacerbating the loss. Short-selling exposes the Fund to unlimited risk with respect to that security due to the lack of an upper limit on the price to which an instrument can rise. Although the Fund reserves the right to utilize short sales, the Adviser is under no obligation to utilize short-sales at all. The SEC has adopted new rules requiring investment managers to file monthly confidential reports with the SEC regarding equity short sales and related activity. Under the new rules, the SEC will publicly disclose aggregated short position information on a monthly basis. The SEC also adopted a rule that will require reporting and public disclosure of securities loan transaction information (not including party names); this may include, but is not limited to, information about securities loans entered into in connection with short sales. Compliance with both of these new sets of rules is currently expected to be in early 2026. In addition, other non-U.S.jurisdictions (such as the EU and the UK) where a Fund may trade have reporting requirements. Short sales are also subject to certain SEC regulations and certain EU and UK regulations (under which there are restrictions on net short sales in certain securities). In response to market events, the SEC and regulatory authorities in other jurisdictions may adopt (and in certain