** Shares of Australia's Nuix NXL.AX rose as much as 22.1% to A$1.630, their biggest intraday gain since February 23
** Stock up 19% so far this week, set for their best week since late February
** Investigative analytics firm said on Thursday that Federal Court of Australia dismissed ASIC case against it concerning its early 2021 market disclosure
** Around 3 mln shares change hands, nearly 1.3x 30-day average
** NXL down 16.4% YTD
(Reporting by Keshav Singh Chundawat in Bengaluru)
((Keshav.singhchundawat@thomsonreuters.com))