At close, the Sensex was down 413.89 points or 1.20% at 33956.69, and the Nifty was down 120.80 points or 1.19% at 10046.70. Sun Pharma was the top Sensex gainer followed by Asian Paints, Tech Mahindra, IndusInd Bank, Tata Steel, Hero MotoCorp, Dr Reddys Labs and TCS. Reliance Industries (RIL), State Bank of India (SBI), Wipro, BPCL, Tata Motors, GAIL and HDFC Bank were top losers. About 1104 shares have advanced, 1432 shares declined, and 162 shares are unchanged. Nifty Pharma index gained 1.35 per cent. Nifty FMCG was up half a per cent. Nifty PSU Bank and Nifty Auto down1.56 per cent and 0.76 per cent, respectively.BSE Midcap and Smallcap indices fell 0.3-1 per cent.