Indian shares inched higher at open on Wednesday, tracking gains across Asian markets on strengthening bets for a U.S. Federal Reserve rate cut later this month. The Nifty 50 rose 0.14% to 25,181.95, while the BSE Sensex added 0.2% to 82,197.25, as of 9:15 a.m. IST. Fifteen of the 16 major sectors a