Sensex adds 800 points, Nifty above 17300, Tech Mahindra tops Nifty Leave a Comment / MARKETS / Raghuveer Jandhyala / January 31, 2022 / BPCL, Bugdet 2022, Economic Survey 2022, Nifty above 17300, Sensex adds 800 points, Tata motors, Tech Mahindra