** India's benchmark Nifty 50 .NSEI and Sensex .BSESN indexes fall about 0.5% each
** Information technology stocks gauge .NIFTYIT down 1.6%, leading sectoral losers, on concerns over continued demand weakness following weak Q1 results from Tata Consultancy Services TCS.NS last week
** HCL Technologies HCLT.NS shares down 1.5% ahead of its quarterly earnings on the day
** Nine of the 13 sectors advance; broader mid- .NIFMDCP100 and small-caps .NIFSMCP100 rise 0.6% and 0.8%, respectively, led by healthcare and real estate stocks
** "TCS' numbers have changed the mood of the IT sector," says Arun Malhotra, fund manager at CapGrow Capital; adds, "Even the overall earnings growth is not expected to be great"
** U.S. tariff uncertainty is further adding to jitteriness, say analysts
** Among stocks, Ola Electric Mobility OLAE.NS jumps 15% as the electric scooter maker reports narrower sequential loss and says gross margins will improve in fiscal year 2026
(Reporting by Vivek Kumar M)
((VivekKumar.M@thomsonreuters.com;))