Equity benchmark Sensex plunged 525 points on Monday, led by losses in index majors HDFC twins, Tata Steel and ICICI Bank amid a selloff in global markets. The 30-share BSE index ended 524.96 points or 0.89 per cent lower at 58,490.93. Similarly, the broader NSE Nifty tumbled 188.25 points or 1.07 per cent to 17,396.90.
