Indian shares track Asian markets higher on trade deal optimism

** India's benchmark Nifty 50 .NSEI and Sensex .BSESN up 0.3% each

** Shares track gains in Asia, with MSCI Asia ex Japan .MIAPJ0000PUS up 0.35%, following U.S.-Vietnam trade deal, while investors await India-U.S. agreement MKTS/GLOB

** India-U.S. trade negotiators pushing to try to land a tariff-reducing deal ahead of President Donald Trump's July 9 deadline, Reuters reports

** Seven of the 13 major sectors rise; broader mid- .NIFMDCP100 and small-caps .NIFSMCP100 up 0.3% and 0.4%, respectively

** Among stocks, Punjab National Bank PNBK.NS down 2.5% as analysts say Q1FY26 loan and deposit growth below expectations