Indian equity benchmarks BSE Sensex and NSE Nifty50 are likely to open higher on Friday, as Dalal Street enters the June futures & options series, tracking strength across global markets. Singapore Exchange (SGX) Nifty futures — an early indicator of the Nifty index — rose as much as 115.5 points or 0.7 percent to 16,291.5 early on Friday, suggesting a higher opening ahead on Dalal Street. Investors awaited the last leg of corporate earnings from India Inc for cues.