Mumbai, Aug. 19 -- Indian stock markets ended on a positive note, extending their upward momentum as the market participants reacted positively to the upcoming GST reforms and developments in the Russia-Ukraine peace talks.

At the close of the trading session on Tuesday, the BSE Sensex was up 370.64 points or 0.46 per cent at 81,644.39, and the Nifty 50 at National Stock Exchange (NSE) was up 103.70 points or 0.42 per cent at 24,980.65.

The benchmark Nifty index continued its upward momentum, closing in the green for the fourth consecutive trading session.

"This sustained rally reflects growing investor confidence, supported by strong performances across key sectors and broader market participation," said Sudeep Shah, Head - Technical ...