** Shares of Nexus Minerals NXM.AX rise as much as 16% to A$0.058, their highest level since March 19
** Stock posts its biggest intraday pct gain since April 8
** The gold miner signs a memorandum of understanding (MoU) with Australia's Macro Metals M4M.AX unit, Macro Gold Mining Services (MGMS)
** Under the MoU, Macro Gold to provide and fund mine development, mining operation to complete delivery of Crusader-Templar gold deposit
** Near 2 million shares change hands, 2.6x the 30-day average volume
** NXM stock has fallen 20% YTD, including day's moves
(Reporting by Roshan Thomas in Bengaluru)
((Roshan.Thomas@thomsonreuters.com;))