AllianceBernstein National Municipal Income Fund Inc. announced earnings results for the second quarter ended April 30, 2016. For the quarter, the company's total net investment income was $5,208,382, or $0.18 per share compared with $5,764,478 or $0.20 per share a year ago. The total net realized and unrealized gain was $4,653,001 or $0.16 per share compared with loss of $18,256,169 or $0.64 per share a year ago. As on April 30, 2016, the company’s net asset value per share was $15.57.