Mumbai, Feb. 3 -- The key equity benchmarks traded with robust gains in the morning trade as investors cheered the long-awaited trade agreement between India and the United States. The announcement sparked broad-based buying across sectors, enabling domestic markets to recoup losses triggered by the recent Union Budget.

The Nifty traded above the 25,750 mark, while realty shares extended gains for two trading session.

At 10:28 ST, the barometer index, the S&P BSE Sensex, zoomed 2,282.29 points or 2.79% to 83,958.57. The Nifty 50 index added 690.05 points or 2.75% to 25,778.45.

In the broader market, the S&P BSE 150 MidCap Index rallied 2.62% and the S&P BSE 250 SmallCap Index jumped 2.81%.

The market breadth was strong. On the BSE, 3,...