** Shares of A2B Australia Ltd A2B.AX jump as much as 7.1%
to A$1.21, seeing their best day since July 14 if current gains
hold
** Taxi service firm posts HY underlying net profit after
tax attributable of A$4.1 mln ($2.83 mln) vs a loss of A$6.2 mln
a year earlier
** Says HY revenue up 21.1% at A$72.3 mln
** Stock hits highest since Aug 30
** More than 87,500 shares change hands, almost thrice the
30-day average volume
** Stock up 6.6% this year, as of last close
($1 = 1.4482 Australian dollars)
(Reporting by Poonam Behura in Bengaluru)
((Poonam.Behura@thomsonreuters.com;))