Rock Tech Lithium Inc. (CVE:RCK – Get Free Report) shares rose 17.6% on Thursday . The stock traded as high as C$2.00 and last traded at C$2.00. Approximately 151,472 shares changed hands during trading, an increase of 203% from the average daily volume of 50,026 shares. The stock had previously closed at C$1.70. Rock Tech […]