STM Group Plc (LON:STM – Get Free Report) shares were down 0.7% during trading on Monday . The company traded as low as GBX 57.13 ($0.73) and last traded at GBX 57.13 ($0.73). Approximately 44,950 shares changed hands during trading, an increase of 53% from the average daily volume of 29,364 shares. The stock had […]