The Sensex is now up 21 points at 14,883.ACC and Ambuja Cements have surged over 2% each to Rs 1,045 and Rs 132, respectively. Reliance Communications and Reliance Energy have rallied nearly 2% each to Rs 555 and Rs 602, respectively.Bharti Airtel, Hindustan Unilever, BHEL, Bajaj Auto and NTPC are up around 1% each at Rs 863, Rs 201, Rs 1,572, Rs 2,110 and Rs 154, respectively.ICICI Bank has shed 1.7% to Rs 988.