** Shares of Archtis AR9.AX rise as much as 3.5% to
A$0.15, their biggest intraday pct gain since Sept 19
** Shares surge as the data security firm signs an Original
Equipment Manufacturing (OEM) agreement with NTT Singapore, a
global tech-service co urn:newsml:reuters.com:*:nASX495XKC
** Says the initial contract is for a 3-year OEM
subscription licence valued at A$191,869 ($123,141.52)
** Adds that the agreement is to deliver the company's NC
Encrypt for SharePoint product to an important government
customer in Singapore
** Archtis stock down 23.7% this year, as of last close
($1 = 1.5581 Australian dollars)
(Reporting by Rishav Chatterjee in Bengaluru)
((Rishav.Chatterjee@thomsonreuters.com;))