On Thursday, the Sensex dropped 147.47 points to close at 59,958.03, while the Nifty 50 slipped by 37.50 points to close at 17,858.20. Among the Nifty gainers were SBI Life Insurance, Ultra Tech Cement, Larsen & Toubro, HCL Technologies and Cipla while Divis Labs, Reliance, BPCL, Axis Bank and Tata Motors were among the top losers