JOHN HANCOCK CLOSED-END FUNDS RELEASE EARNINGS DATAPR Newswire • 4 days agoJOHN HANCOCK CLOSED-END FUNDS RELEASE EARNINGS DATA JOHN HANCOCK CLOSED-END FUNDS RELEASE EARNINGS DATA PR Newswire BOSTON, May 17, 2024 BOSTON, May 17, 2024 /PRNewswire/ - The John Hancock...