New Delhi, March 4 -- The topsy-turvy trend continued in the Indian stock market as frontline indices - Nifty 50 and BSE Sensex bounced back strongly after correcting nearly 0.50 per cent against their respective Friday's closings. This could become possible after strong buying in metals, realty, and IT stocks in the second half of Monday's session. The Nifty 50 index ended marginally lower at 22,119, the BSE Sensex went off 112 points and closed at 73,085, while the Nifty Bank index finished 230 points lower at 48,114. Cash market volumes on the NSE were 2% lower than February's average. The Mid-cap and the Smallcap indices rebounded sharply from intraday lows alongside the Nifty. The Nifty Midcap 100 Index recovered more than 2% from it...