Short Interest in John Hancock Financial Opportunities Fund (NYSE:BTO) Declines By 51.1% Finance & Oportunity Short Interest in John Hancock Financial Opportunities Fund (NYSE:BTO) Declines By 51.1% Amanda T. Noriega 05/02/2021 7:39 AM John Hancock Financial Opportunities Fund (NYSE:BTO) was the target of a large decrease in short interest in... Read More Read more about Short Interest in John Hancock Financial Opportunities Fund (NYSE:BTO) Declines By 51.1%