Markets opened marginally higher on Wednesday, attempting a recovery after sharp losses in the previous session, as benchmark indices traded in a narrow range amid mixed global cues and persistent foreign institutional investor outflows. The BSE Sensex, which closed at ₹84,679.86 on Tuesday, opened at ₹84,856.26 and was trading at ₹84,685.74, up 5.88 points or 0.01 per cent at 9.55 a.m. The NSE Nifty 50, which closed at 25,860.10, opened at 25,902.40 and was trading at 25,868.55, up 8.45 points or 0.03 per ...