New Delhi, March 19 -- Indian stock indices extended their gains for the third day. At the day's closing, Sensex and Nifty were 0.2 per cent up each.

Buying at lower levels seemed to have supported the indices, that were otherwise volatile due to Trump tariff concerns.

"The domestic market continued its positive momentum, as part of the recent correction was justified by valuation. The sustainability of the relief rally depends on a revival in fundamentals," said Vinod Nair, Head of Research, Geojit Financial Services.

"In light of trade uncertainties and growth concerns, today's FED policy and the commentary will be keenly watched by investors to get cues on interest rates," Nair added.

On Tuesday, Sensex had risen 1,131.31 points or...