Sensex crash today: The Indian stock market extended losses for the third straight session today (April 16) as Nifty 50 index opened lower at 22,125 level and touched an intraday low of 22,103 mark, losing almost 650 points in three days. BSE Sensex opened lower at 72,892 and went on to touch an intraday low of 72,814 mark, losing around 2,184 points in three sessions. Bank Nifty today opened at the 47,436 level and went on to touch today’s low of 47,316 as well.