Indian benchmark indices, BSE Sensex and Nifty 50, witnessed a strong rebound in early trade on Wednesday. After opening at 77,245.83, the Sensex jumped over 950 points to touch the day's high of 77,879.68 in the early session, while the Nifty 50 rose to 24,298.95. The rebound was supported by buying in blue-chip stocks and firm cues from Asian markets.