The Indian equity benchmarks edged higher on Wednesday led by gains in HDFC, HDFC Bank, ITC, Ultratech Cement, Larsen & Toubro and ICICI Bank amid positive global cues. The Sensex rose as much as 382 points and Nifty 50 index reclaimed its important psychological level of 17,550. Asian shares were mostly higher on Wednesday, with U.S. corporate earnings aiding sentiment, while traders awaited British inflation readings later in the day for clues on how hawkish central banks need to be to fight inflation.