Sensex Today: The headline indices closed lower on June 17 as the Sensex and the Nifty declined amid likely profit-booking and weak global cues. The Sensex closed at 81,583.30, down by 212.85 points or 0.26 per cent. On the other hand, the Nifty 50 index shed 93.1 points or 0.37 per cent to close at 24,853.4. Here’s a look at some key developments that took place on D-Street today.