** Integrated Research IRI.AX slips as much as 16.7% to A$0.30, lowest since February 21, 2024
** Stock set for worst day since mid July
** User experience provider for payment transactions sees EBITDA loss of A$3 mln-A$8 mln (~$2 mln-$5.2 mln) for H1 FY26 vs year-ago profit of A$4.6 mln
** Projects softer H1 FY26 revenue vs last year
** More than 1 million shares traded, ~5.7x the 30-day avg
** YTD, IRI down ~31%
($1 = A$1.5389)
(Reporting by John Biju in Bengaluru)
((John.Biju@thomsonreuters.com;))