Market indices Sensex and Nifty scaled to hit fresh all-time highs on Monday as India's 8.2% Q2 GDP estimates lifted market mood. While Sensex rose over 300 points to peak at 86,159.02 at open, Nifty 50 opened at 26,325.80. Adani Ports and Eternal were among the biggest gainers on both indices, while ITC and Titan were among the biggest losers.