Top Gainers in Pre-market Today, Feb-21 Fyxnews Patni Computer Systems Limited (NYSE:PTI) is currently trading at $24 up 25.7% in pre-market on 2000 shares traded. PTI is trading 7.49% above its 50 day moving average and 27.11% above its 200 day moving average. PTI is -11.66% below its 52-week high ... |





