A bout of volatility was witnessed in early trade as key benchmark indices turned red after opening higher.
The Sensex resumed higher at 28,766.87 and firmed up further to 28,806.97 on initial strong buying on the back of fresh foreign capital inflows.
However, it failed to maintain initial gains and dropped to 28,599.88 before quoting at 28,635.15 at 1100 hours, showing a loss of 101.23 points, or 0.35 per cent, from its last close.
Major losers were NTPC (2.25 per cent), ONGC (1.66 per cent), HDFC (1.34 per cent), HUL (1.29 per cent), BHEL (1.21 per cent) and M&M (1.12 per cent).
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