The quick jump in sp made a welcome trade - but looking at the company's website - this Grenrock may be worth taking a small holding. http://www.greenrock.com.au/index.php
GRK Price at posting:
5.3¢ Sentiment: Buy Disclosure: Not Held
A personalised tool to help users track selected stocks. Delivering real-time notifications on price updates, announcements, and performance stats on each to help make informed investment decisions.