** Shares of AMA Group Ltd AMA.AX rise as much as 12% to
A$0.056, their highest since Sept. 13
** Vehicle collision repair co says quarterly EBITDA (post
new accounting standards AASB 16) A$27.3 mln ($17.26 mln), up
from A$8.7 mln last year
** Says Q1 EBITDA is tracking ahead of expectations
** Says will revisit current FY24 EBITDA guidance of A$86
mln to A$96 mln if outperformance continues
** Stock posts its biggest intraday pct gain since Oct. 11
** Stock down 73.6% YTD, as of last close
($1 = 1.5815 Australian dollars)
(Reporting by Aaditya Govind Rao)
((Aaditya.GovindRao@thomsonreuters.com;))