Indian equity markets rebounded after a three-day slump, led by auto and banking stocks. The Sensex rose 939 points (1.26%) to 75,502.85, while the Nifty50 gained 257.70 points (1.11%) to 23,408.80. Broader markets lagged, with MidCap and SmallCap indices declining. Sector-wise, auto and financials outperformed, while realty underperformed peers.