The benchmark indices closed at new highs after a flat open and lacklustre performance in the monring on the back of muted global cues. Sen*** ended the day 76.17 pts higher at new closing peak of 30,658.77 while the Nifty gained 13.50 pts to record a closing of 9,525.75. In intraday trade, the 30-share index gained as much as 110 points to hit its fresh record high of 30,692, while the 50-share Nifty added 20 points to **tch its all-time high ...