** Shares of Vista Group International VGL.NZ rise 2.8% to NZ$3.65, their biggest intraday pct gain since May 7
** The cinema management software provider says it inked a new deal with Picturehouse Cinemas, a UK-based cinema chain owned by Regal Cineworld Group
** The agreement involves Picturehouse Cinemas implementing Vista's Digital Enablement solution for its 25 cinema sites in the UK
** More than 189,000 shares change hands, 1.5x the 30-day avg
** Vista stock up 17.7%, YTD
(Reporting by Kumar Tanishk in Bengaluru)
((Tanishk.Kumar@thomsonreuters.com; X: @thatstanishk;))