Equity benchmarks Sensex and Nifty opened on a choppy note on Friday amid sustained foreign fund outflow and a mixed trend in Asian peers. The 30-share BSE index started on a slightly positive note, but soon turned negative to trade 46.89 points or 0.09 per cent lower at 52,271.71 in early deals. Similarly, the broader NSE Nifty inched 9.90 points or 0.06 per cent down to 15,670.10.
