Market crash: Sensex down by 889.40 points to 57,011.74 and Nifty at 16,985.20

(G.N.S) Dt. 17 Mumbai On the last day of the week, the market closes with a major drop, the Benchmark indices S&P BSE Sensex and NSE Nify 50 had barely managed to break a four-session losing streak on Thursday, but failed to keep the momentum today. The 30-pack Sensex plunged