ONGC was the top gainer in the Sensex pack, rallying 4.91%, followed by L&T, NTPC, ICICI Bank, Sun Pharma, HCL Tech, Titan and Asian Paints. On the other hand, M&M, Bajaj Auto, Tech Mahindra, Bajaj Finserv, HDFC Bank and RIL were among the main laggards, dropping up to 1.98%.
