ITC, Asian Paints, Dr Reddy's Labs, Sun Pharma and Hero MotoCorp are gainers while Tata Motors, Tata Steel, ICICI Bank, TCS and Bharti are losers in the Sensex.
The market has opened in red dragged by September Futures and Options (F&O) expiry jitters and Tata group stocks weakness. The Sensex is down 70.51 points or 0.2 percent at 27766.00, and the Nifty is down 27.50 points or 0.3 percent at 8587.75.
The Indian rupee opened lower by 9 paise at 66.92 per dollar versus previous close 66.83.