** Shares of Keystone Realtors KEYS.NS up 3% to 528 rupees
** The real estate developer's Q4 collection rises 11% y/y to 7.46 billion rupees ($86.8 million)
** Stock set to rise most in a session since February 21 amid a broader market rebound
** Shares were trading flat before the news, and rose as much as 5.1% after the Q4 update
** Stock had dropped 2.5% in the last session tracking broader market sell-off triggered by U.S. tariffs
** KEYS trims YTD losses to ~22%
($1 = 85.9375 Indian rupees)
(Reporting by Anuran Sadhu in Bengaluru)
((Anuran.Sadhu@thomsonreuters.com; +91 8697274436))