The Sensex is hovering at record levels, up 141 points at 14,408.Gujarat Ambuja and Satyam have surged over 2% each to Rs 142 and Rs 484, respectively.Reliance Communications and Tata Steel have moved up 1.7% each to Rs 482 and Rs 465, respectively.HDFC Bank, Larsen & Toubro, Wipro, HDFC and Bharti Airtel have advanced around 1.5% each to Rs 1,120, Rs 1,625, Rs 632, Rs 1,697 and Rs 742, respectively.