Shares of Heliostar Metals Ltd. (RGC.V) (CVE:RGC – Get Rating) traded down 12.5% during mid-day trading on Thursday . The stock traded as low as C$0.10 and last traded at C$0.11. 675,170 shares were traded during mid-day trading, an increase of 29% from the average session volume of 522,263 shares. The stock had previously closed […]