Western Asset High Income Opportunity Fund Inc. (NYSE:HIO – Get Free Report) was the target of a large increase in short interest in the month of January. Get Western Asset High Income Opportunity Fund alerts:Western Asset High Income Opportunity Fund Trading Up 0.1%Shares of Western Asset High Income Opportunity Fund stock traded up $0.01 during trading on Thursday, hitting $3.75. Western Asset High Income Opportunity Fund has a 52-week low of $3.36 and a 52-week high of $4.15. Western Asset High Income Opportunity Fund Dividend AnnouncementWestern Asset High Income Opportunity Fund Company ProfileThe business also recently declared a monthly dividend, which will be paid on Friday, February 27th. Featured ArticlesReceive News & Ratings for Western Asset High Income Opportunity Fund Daily - Enter your email address below to receive a concise daily summary of the latest news and analysts' ratings for Western Asset High Income Opportunity Fund and related companies with MarketBeat.com's FREE daily email newsletter.