** Shares of Ava Risk Group AVA.AX rise as much as 9.1% to
A$0.120, hitting their highest level since June 19
** Technology services provider secures contract worth more
than A$0.7 mln ($463,680) for three electricity substations on
the East Coast of the United States
** Stock on track for best week since week-ending Feb. 9, up
14.3%
** Stock down more than 33% this year, as of last close
($1 = 1.5097 Australian dollars)
(Reporting by Rajasik Mukherjee in Bengaluru)
((Rajasik.Mukherjee@thomsonreuters.com;))