Indian stock market, July 15 -- Indian benchmark indices, Sensex and Nifty 50, are expected to start lower on Tuesday, July 15, tracking mixed signals from global markets.

Asian markets continues to trade mix on Tuesday, meanwhile, US stock indices S&P 500 and the Nasdaq Composite - closed marginally up, as investors remained cautious, avoiding major moves in response to U.S. President Donald Trump's renewed tariff threats, while also staying steady ahead of a week filled with key economic data and the kickoff of earnings season.

On Monday, benchmark indices Sensex and Nifty extended their losing streak for the fourth consecutive session on Monday, pressured by selling in IT stocks and continued foreign fund outflows.

The BSE Sensex fe...