New Delhi, Feb. 17 -- The Indian stock market indices, Sensex and Nifty 50, traded flat on Tuesday amid mixed global market cues. Gains in IT, FMCG and PSU banking stocks were countered by selling in metals, Oil & Gas and realty stocks.

The benchmark Sensex was up 109.5 points, or 0.13%, at 83,386.70, while the Nifty 50 traded 4.05 points, or 0.02%, higher at 25,686.80.

Infosys, ITC, HCL Technologies, Asian Paints, and Wipro were the top gainers on the Nifty 50 index, while Kwality Wall's (India), Hindalco Industries, Eternal, Shriram Finance, Tata Steel and Reliance Industries were the top index losers.

In the previous session, Nifty 50 closed 211.65 points, or 0.83%, higher at 25,682.75, and formed a bullish engulfing candle on the d...