AST SpaceMobile, Inc. (NASDAQ:ASTS – Get Free Report) shares were down 3.6% during trading on Monday . The stock traded as low as $3.76 and last traded at $3.78. Approximately 252,479 shares changed hands during trading, a decline of 87% from the average daily volume of 1,990,260 shares. The stock had previously closed at $3.92. […]