Eaton Vance National Municipal Opportunities Trust reported earnings results for the first quarter ended June 30, 2012. For the quarter, the company reported net investment income of $4,263,000 or $0.278 per share against $4,612,000 or $0.302 per share a year ago. Net increase in net assets from operations was $10,462,000 or $0.683 per share against $17,645,000 or $1.154 per share a year ago.

Net realized and unrealized gains on investments were $6,199,000 or $0.405 per share against $13,033,000 or $0.852 per share a year ago. Net asset value per share outstanding was $22.05 against $20.17 a year ago.