Stock market today, March 5 -- After trading weak for 19 straight sessions, the Indian stock market witnessed strong buying in the early morning session on Wednesday. The Nifty 50 index opened marginally lower at 22,073 but soon caught bulls' attention and touched an intraday high of 22,296, recording an intraday gain of over 200 points. The BSE Sensex opened upside at 73,005 and touched an intraday high of 73,609, logging an intraday gain of around 620 points. However, the 30-stock index retraced today's high but sustained above the crucial 22,200 mark. Today, Bank Nifty opened flat at 48,241 and touched an intraday high of 48,657 during the opening bell. The broader market also witnessed strong buying during the early morning session on...