Oil Search Limited (OTCMKTS:OISHY – Get Free Report) shares dropped 3.7% during mid-day trading on Thursday . The company traded as low as $14.05 and last traded at $14.13. Approximately 1,000 shares traded hands during trading, a decline of 36% from the average daily volume of 1,562 shares. The stock had previously closed at $14.67. […]