New Delhi, Feb. 11 -- Breakout stocks to buy or sell: The Indian stock market faced selling pressure for the fourth straight session on Monday, February 10, with the benchmark Sensex dropping over 600 points and the Nifty 50 nearing 23,350 during intraday trading.

The Sensex ended the session 548 points lower, or 0.70 per cent, at 77,311.80, while the Nifty 50 declined by 178 points, or 0.76 per cent, to settle at 23,381.60.

The BSE Sensex opened at 77,789.30, slightly lower than its previous close of 77,860.19, before plunging 753 points to 77,106.89. Meanwhile, the NSE Nifty 50 started at 23,543.80, down from its previous close of 23,559.95, and declined 244 points, or 1 per cent, to 23,316.30.

Sumeet Bagadia, Executive Director at C...