Stock Market Today: The domestic equity market traded in a tight range on July 16 amid the absence of any major triggers, with benchmark indices closing at almost unchanged levels. The Sensex closed higher by 63.57 points, or 0.08 per cent, at 82,634.48, and the Nifty 50 climbed a meagre 16.25 points, or 0.06 per cent, to settle at 25,212.05.