MARKET LIVE: Sensex sinks 500 pts, Nifty near 17950; PSU Bank index down 2% – Business Standard Kalpana Warrier 1 year ago Share this: MARKET LIVE: Sensex tumbles 500 pts; Nifty PSU Bank index falls 4% – Business StandardJanuary 28, 2021NewsMARKET LIVE: Sensex tumbles 650 pts; Nifty PSU Bank index falls 4% – Business StandardJanuary 28, 2021NewsMARKET LIVE: Sensex tumbles 1,100 pts; Nifty PSU Bank index dips 5% – Business StandardApril 19, 2021News