Indian equity benchmarks Sensex and Nifty50 are likely to make a gap-down start on Tuesday amid weakness across global markets. At 

am, Singapore Exchange (SGX) Nifty futures -an early indicator of the Nifty50 index -- were down 166 points or 0.9 percent at 17,576.

857: MarketBuzz Podcast With Sonal Bhutra: Sensex, Nifty likely to make a flat start today; Infosys in focus

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