The 30-share BSE benchmark Sensex declined 384.55 points or 0.47 per cent to settle at 81,748.57. During the day, it dropped 581.84 points or 0.70 per cent to 81,551.28. The 30-share BSE benchmark Sensex declined 384.55 points or 0.47 per cent to settle at 81,748.57. During the day, it dropped 581.84 points or 0.70 per cent to 81,551.28. Zee News :Business