The Sensex opened with a positive gap of 22 points at 10,649. The index spurted to a high of 10,685, and then slipped to a low of 10,625.The Sensex has bounced back into positive zone and is now up 45 points at 10,672.Tata Motors, ACC and Bharti Tele have spurted over 1% each to Rs 874, Rs 681 and Rs 401, respectively.Wipro has slipped over 1% to Rs 525.