Domestic benchmark indices, Sensex and Nifty, are trading on a positive note in intra-day trade, after both indices opened at record highs today. At 1:30 p.m., the BSE Sensex advanced by 122 points or 0.15 percent to 82,488, and the Nifty50 was also trading up at 25,259, with a rise of 23 points or 0.09 percent. In the broader market at BSE, the Mid-Cap Index shed 0.18 percent, and the Small-Cap Index lost more than half a percent when the reports last came in.