Mumbai, Nov. 13 -- The key equity benchmarks ended lower on Friday, snapping three-day winning streak, as investors remained cautious amid weakness in the rupee against the US dollar. Sentiment also remained fragile following Nvidia CEO Jensen Huang's sudden resignation, which renewed uncertainty over the artificial intelligence sector. The Nifty ended below 25,150 mark.

All the sectoral indices on the NSE ended in red with realty, auto and metal shares declined the most.

As per provisional closing data, the barometer index, the S&P BSE Sensex declined 318.56 points or 0.39% to 81,59245. The Nifty 50 index dropped 155.05 points or 0.61% to 25,144.30. In the past three consecutive sessions, the Sensex and the Nifty jumped 1.25% and 1.21%...