The Sensex after touching a new all-time intra-day high of 14,060, has slipped into negative zone.The index is now down 31 points at 13,984.Larsen & Toubro and Reliance Energy are up nearly 1% each at Rs 1,490 and Rs 530, respectively.HDFC Bank has shed nearly 2% to Rs 1,046. Hindalco has slipped 1.5% to Rs 177.Grasim, ITC and TCS are down over 1% each to Rs 2,800, Rs 173 and Rs 1,266, respectively.