Marijuana Minute: Stock News Recap October 31, 2018 Company News Aleafia Labs Partners on Cannabinoid Pharmacogenetics Study. Aleafia Labs, a division of Aleafia Health Inc. (TSXV: ALEF) (OTCQX: ALEAF) and Guided 420 Genetics Inc. with U.S.-based... read more → October 31, 2018 Ryan T.