Shares of Opawica Explorations Inc. (CVE:OPW – Get Rating) traded down 7.1% during mid-day trading on Wednesday . The stock traded as low as C$0.13 and last traded at C$0.13. 8,900 shares traded hands during trading, a decline of 73% from the average session volume of 32,964 shares. The stock had previously closed at C$0.14. […]