The Sensex is now up 122 points at 13,818.Tata Motors has zoomed 4% to Rs 841. Bajaj Auto has rallied 3.5% to Rs 2,737, and Maruti has surged 2.8% to Rs 951. Hero Honda is up 1.3% at Rs 752.SBI has advanced 3% to Rs 1,353. Dr.Reddy's has moved up nearly 3% to Rs 772, and Reliance Communications has added 2.5% to Rs 440.HLL and Reliance Energy have gained 1.5% each at Rs 240 and Rs 536, respectively.NTPC, Ranbaxy, ITC, NTPC and Reliance are up 1% each.Out of 2,597 stocks traded so far, 1,617 have advanced, 899 have declined and the rest are unchanged.