The Sensex is now down 138 points at 15,695.The NSE Nifty is down 21 points at 4,751.Infosys has slipped 2.6% to Rs 1,482. BHEL has dropped 2% to Rs 1,720.Hindustan Unilever and HDFC have shed around 1.5% each at Rs 240 and Rs 2,405, respectively.HDFC Bank, Larsen & Toubro and Tata Motors have declined 1.4% each to Rs 1,307, Rs 2,810 and Rs 620, respectively.Mahindra & Mahindra, ITC and TCS are down 1.3% each at Rs 635, Rs 205 and Rs 875, respectively.Grasim has moved up 1.8% to Rs 2,607. Ranbaxy has advanced 1.3% to Rs 453, and Tata Steel has added 1% to Rs 666.