The Sensex ended 62 points, or 0.08 per cent, lower at 80,364.94, while the Nifty 50 settled at 24,634.90, down 20 points, or 0.08 per cent. The BSE Midcap index outperformed, rising 0.34 per cent, but the Smallcap index slipped 0.17 per cent.