Market Markets this week: Nifty, Sensex end nearly 2% lower; IT stocks gain, Yes Bank top loser Updated : August 23, 2019 04:56 PM IST For the week, the NSE Nifty and the BSE Sensex were down 1.9 percent and 1.7 percent, respectively. YES Bank was the worst performer for the week, down 25 percent amid concerns over its 12.6 percent stake in CG Power and Industrial Solution. Maruti Suzuki was the top Nifty performer for the week, up 4.7 percent, followed by tech stocks. 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.