The Indian equity benchmarks have staged a strong bounce back from the 52-week low hit in June. The National Stock Exchange's benchmark Nifty 50 index has surged a whopping 14 per cent from 52-week low of 15,183 hit on June 17. The strong up move in the market came on the back of strong earnings posted by Indian companies in June quarter, buying by foreign institutional investors and hopes that US Fed may temper its aggressive interest rate hikes boosted investor sentiment, analysts said.