Tata Motors Ltd climbs as much as 5.1 pct to 473.35 rupees, its highest since April 12.
Company's March-qtr profit beats analysts' estimate.
Nomura analysts expect strong demand for new JLR models to drive up volumes; also see EBITDA margins for Tata Motors to improve in FY18 and FY19.
Stock posts biggest intraday pct gain since Dec 13, 2016.
Stock top gainer on NSE index.
About 12 mln shares change hands versus 30-day average volume of 5.7 mln.
($1 = 64.8250 Indian rupees)
