Mumbai, May 29 (PTI) Extending its record-breaking run for the third day, the benchmark Sen*** on Monday surged to close at a new life high of 31,109 while the Nifty ended above 9,600 for the first time ever as ample liquidity pushed up buying. Opening weak, the 30-share Sen*** slid below the 31,000 -mark on a string of weak quarterly earnings and hit a low of 30,869.90, but quickly bounced to yet a**ther lifetime high of 31,214.39. ...