At close, Sensex was up 592.93 points or 0.78% at 76,617.44, and the Nifty was up 166.65 points or 0.72% at 23,332.35.
At close, Sensex was down 1,390.41 points or 1.80% at 76,024.51, and the Nifty was down 353.65 points or 1.50% at 23,165.70.
The National Stock Exchange (NSE) has made changes to the lot size of derivatives contracts for Nifty Bank and Nifty Mid Select.
Foreign investors have infused nearly Rs 31,000 crore in the Indian equity markets in the last six trading sessions in March, data with the depositories said.
The benchmark indices ended lower on Friday, with auto and Information Technology stocks remaining under pressure amid concern over the upcoming US tariffs.
Benchmark indices on Wednesday bounced back sharply with Nifty finishing above 22,300, breaking a 10-day losing streak.
With today's fall, the Nifty50 closed in the negative zone for the tenth session in a row, while Sensex ended lower for third day.
Benchmark indices plunged nearly 2% on Friday, dragged down by a broad-based sell-off wiping out Rs 8.8 lakh crore in market capitalization. For the week, the total wealth erosion has been recorded at ₹20 lakh crore.
At close, Sensex was up 10.31 points or 0.01% at 74,612.43, and the Nifty was down 2.50 points or 0.01% at 22,545.05.
India's equity markets, long buoyed by strong economic growth and rising corporate earnings, are now facing a sharp and prolonged correction.
