Rock Tech Lithium Inc. (CVE:RCK – Get Rating) shares reached a new 52-week low during trading on Thursday . The stock traded as low as C$1.97 and last traded at C$2.03, with a volume of 45870 shares changing hands. The stock had previously closed at C$2.09. Analyst Upgrades and Downgrades Separately, Canaccord Genuity Group reduced […]