VK Vijayakumar of Geojit Investments said that tailwinds for the economy are getting stronger. The strongest positive for the market is the sharp fall in Brent crude prices overnight. Stock market today, Sensex today: Benchmark equity indices Sensex and Nifty 50 extended their rally for the sixth consecutive session on Thursday, supported by easing crude oil prices, foreign fund inflows, and the outcome of the US midterm elections.