Benchmark BSE Sensex dropped 110.64 points or 0.14 per cent to settle at 77,580.31. During the day, it dropped 266.14 points or 0.34 per cent to 77,424.81. Benchmark BSE Sensex dropped 110.64 points or 0.14 per cent to settle at 77,580.31. During the day, it dropped 266.14 points or 0.34 per cent to 77,424.81. Zee News :Business