The Indian benchmark indices traded sideways around noon on a day of volatile trading. The Nifty sees resistance at 22,530, holding for a second day with consolidation within the 22,300-22,530 range, showing no clear directional trend. At 11:19am, the Sensex was up 52.55 points or 0.07% to 73,956.46, and the Nifty was up 4.00 points or 0.02% to 22,457.30.