The NSE Nifty dropped 2.12%, or 546.80 points, to close at 25,250.10. The BSE Sensex fell 2.10%, or 1,769.19 points, to close at 82,497.10. This is the highest fall in a day since August 5. Apart from JSW Steel and ONGC, all other Nifty stocks closed lower on Thursday. Both indices have declined over 3% in 5 sessions.