The Sensex has shed some gains, but is still up 56 points at 13,481.SBI is still up 4.6% (Rs 52) at Rs 1,179. ICICI Bank is up Rs 29 at Rs 886.Bharti, Gujarat Ambuja, Grasim and ACC are still trading with gains.Declines continue to ahead of advances - out of 2,584 scrips traded, 1,430 have declined.