** Shares of Helloworld Travel HLO.AX rise as much as 7.6%
to A$3.12, highest since May 2
** The travel firm hikes its FY23 outlook for underlying
EBITDA to A$42 mln - A$45 mln ($27.76 mln - $29.74 mln) compared
A$38 mln-A$42 mln estimated previous
** Co says its Total Transaction Value should exceed A$2.56
bln for FY23
** Stock on track to posts its biggest intra-day percentage
gain since July 20, if gains hold
** Stock has more than doubled this year as of last close
($1 = 1.5131 Australian dollars)
(Reporting by Navya Mittal in Bengaluru)
((navya.mittal@thomsonreuters.com))