The Sensex is now up 56 points at 13,396.Reliance Communications has surged over 3% to Rs 462. Tata Motors has advanced over 2% to Rs 854.Reliance Energy has gained 1.5% at Rs 522. Reliance and Tata Steel are up 1% each at Rs 1,261 and Rs 470, respectively.ONGC and Satyam are down around 1% each to Rs 849 and Rs 455, respectively.Out of 2,507 stocks traded so far, 1,407 have advanced, 1,019 have declined and the rest are unchanged.