Sensex jumped over 1,000 points to trade at 78,429.33 while the Nifty jumped 320 points to trade at 23,772.95 as markets bounced back on Tuesday after days of downtrend. HDFC Bank, Reliance Industries, M&M, Adani Ports and Tata Motors were among the top gainers. Bajaj Finserv, ICICI Bank, SBI Life Insurance, Hindalco and HDFC Life were among the top losers.