Benchmark stock indices Sensex and Nifty dived sharply by nearly 2 per cent on Sunday after Finance Minister Nirmala Sitharaman proposed a hike in the Securities Transaction Tax (STT) on derivatives. Reversing the early gains, the 30-share BSE Sensex plunged sharply by 2,370.36 points or 2.88 per cent to slide below the 80,000-mark at 79,899.42 in afternoon trade as the finance minister announced a hike in STT on futures contracts to 0.05 per cent from the current 0.02 per cent.
The barometer settled at 80,722.94, down 1,546.84 points or 1.88 per cent.
The 50-share NSE Nifty tanked 495.20 points or 1.96 per cent to settle at 24,825.45. During the day, it tumbled 748.9 points or 2.95 per cent to 24,571.75. Stock markets were opened for regular trading on Sunday due to the budget presentation by Sitharaman for the next financial year.
Check all the latest updates on the stock markets on the Budget 2026 day: