Hydromer, Inc. (OTCMKTS:HYDI – Get Rating)’s share price rose 32% during mid-day trading on Thursday . The company traded as high as $0.33 and last traded at $0.33. Approximately 997 shares were traded during mid-day trading, a decline of 78% from the average daily volume of 4,450 shares. The stock had previously closed at $0.25. […]