At close, the Sensex was down 379.14 points or 0.73% at 51,324.69, and the Nifty was down 89.90 points or 0.59% at 15,119. Bajaj Finance was the top loser followed by Kotak Mahindra Bank, Mahindra & Mahindra (M&M), ICICI Bank, Housing Development Finance Corporation (HDFC), and Nestle India. On the flip side, ONGC was the top gainer followed by NTPC, Asian Paints, Tech Mahindra and Tech Mahindra. About 1609 shares have advanced, 1316 shares declined, and 151 shares are unchanged. Sectorally, Nifty PSU Bank, Nifty IT and Nifty Metal indices ended up 5.6 per cent, 1.33 per cent and 1.31 per cent, respectively. On the downside, the Nifty Financial Services, Auto, and Private Bank indices slipped up to 1.5 per cent each. The S&P BSE SmallCap index moved closer to record high levels and the S&P BSE MidCap, on the other hand, closed at 20,376 levels, up 0.7 per cent.