AFB ▼ -0.6% - AllianceBernstein National Municipal Income Fund, Inc. $AFB AWF - ALLIANCEBERNSTEIN CLOSED-END FUNDS ANNOUNCE DISTRIBUTION RATES AllianceBernstein's announcement of distribution rates for its closed-end funds, including AFB, prompted a modest 0.6% decline in the fund's price today. Distribution rate announcements can affect closed-end fund valuations as investors reassess yield expectations and the sustainability of payouts relative to current asset values. 21-SEP-2026 04:06 PM ET