Market Four sectors contributed 56% of BSE 500’s market-cap decline amid COVID-19 led meltdown Updated : April 28, 2020 12:45 PM IST The market capitalization of BSE500 also fell 23 percent from the peak of Rs 149.5 lakh crore in February 2020 Nifty-50’s market cap is also down by 23 percent to Rs 70.6 lakh crore. In private banks, of the total market-cap erosion of Rs 6.9 lakh crore, HDFC Bank accounted for 25 percent. Subscribe to Moneycontrol PRO at just Rs.33/- per month for the first year. Use code SUPERPRO. Limited period offer. Available on Web and Android.