The Sensex, which drifted into negative zone in morning deals, has now moved up 29 points to 8,313.ITC is down Rs 4 at Rs 1,876. Reliance has dropped Rs 2 to Rs 759. SBI has declined Rs 5 to Rs 897. Infosys, TCS and Wipro are trading with losses.HDFC continues its bull run, and has advanced over 2% (Rs 20) to Rs 1,021. Bharti has gained 2% (Rs 6) to Rs 349. BHEL is up 1.5% (Rs 17) at Rs 1,107.