** Australian technology sub-index .AXIJ jumps as much as
1.3% to hit its highest level since April 10
** Sub-index tracks overnight gains on Wall Street .N
** ASX-listed shares of Block Inc SQ2.AX jump as much as
4.4% to post their biggest intraday pct gain since March 14
** Data centre operator NEXTDC NXT.AX up as much as 2.2%
to hit its highest level since April 9
** Sub-index on track to record a third consecutive session
of gains, if trend holds
** AXIJ up 18.4% YTD, as of last close
(Reporting by Echha Jain in Bengaluru)
((Echha.jain@thomsonreuters.com))