** Shares of Xref Limited XF1.AX rise as much as 11.5% to
A$0.145, their biggest intraday gain since Sept. 26
** Stock at its highest since Nov. 14
** HR and recruitment tech co says it has signed an
agreement with Certsy, a SEEK SEK.AX -owned credential
verification platform
** Cos exploring opportunities to collaborate and improve
the way reference checks are used in employment
** Over 98,900 shares change hands, compared with the 30-day
average volume of 39,290
** Stock fell ~49% last year
(Reporting by Neha Soni)
((Neha.Soni@thomsonreuters.com))