BlackRock MuniVest Fund, Inc. (MVF) has announced the adoption of a discount management program. The Program allows the Fund to repurchase 2.5% of its common shares at 98% of NAV if shares trade at more than a 7.50% discount. The Program will run for six Measurement Periods until September 30, 2025, aiming to enhance long-term shareholder value. However, there's no guarantee of selling all desired shares or the effect on the market. The adoption is part of an Agreement with BlackRock Advisors, and Karpus Investment Management.