Indian equity benchmarks BSE Sensex and NSE Nifty50 are likely to make a gap-down start on Wednesday tracking weakness across global markets on concerns about global growth. Investors closely tracked US tech earnings amid fears of aggressive rate hikes by the Fed. At 

am, Singapore Exchange (SGX) Nifty futures -an early indicator of the Nifty50 index -- were down 161 points or 0.9 percent at 17,035.

866: MarketBuzz Podcast With Reema Tendulkar: Sensex, Nifty set for a flat start today ahead of F&O expiry

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