PetroTal Corp. (LON:PTAL – Get Rating)’s stock price was down 0.7% during mid-day trading on Friday . The company traded as low as GBX 35.83 ($0.44) and last traded at GBX 36.50 ($0.45). Approximately 263,108 shares changed hands during mid-day trading, a decline of 83% from the average daily volume of 1,544,752 shares. The stock […]