Phio Pharmaceuticals Corp. (NASDAQ:PHIO – Get Free Report)’s share price was down 8% on Thursday. The stock traded as low as $0.7990 and last traded at $0.80. 115,968 shares traded hands during mid-day trading, an increase of 83% from the average session volume of 63,541 shares. The stock had previously closed at $0.8699. Analyst Upgrades […]