Ascent Solar Technologies (NASDAQ:ASTI) Trading Up 12.4% – Still a Buy?

Ascent Solar Technologies Inc. (NASDAQ: ASTI - Get Free Report)'s stock price was up 12.4% during trading on Monday. The company traded as high as $4.24 and last traded at $4.08. Approximately 1,188,471 shares traded hands during mid-day trading, an increase of 78% from the average daily volume of 668,540 shares. The stock had previously