3 hours Flaherty & Crumrine Preferred Income Opportunity Fund Inc. (NYSE:PFO) Short Interest Update MarketBeat
Flaherty & Crumrine Preferred Income Opportunity Fund Inc. (NYSE:PFO – Get Free Report) was the recipient of a significant growth in short interest in the month of September. As of September 15th, there was short interest totalling 29,400 shares, a gr…