TM editors' note: This article discusses a penny stock and/or microcap. Such stocks are easily manipulated; do your own careful due diligence. 

Out of over 200+ marijuana stocks, here are just 5 of the biggest marijuana stock losers in trading on Wednesday, June 27th including Isodiol International Inc. (CSE: ISOL)(OTC: ISOLF) and more...

Cannabix Technologies Inc. (CSE: BLO) (OTC: BLOZF)

Shares of Cannabix Technologies Inc. dropped 10.18% today on higher than average trading volume on the OTC markets, closing the day at $1.50 USD per share. Recently, Cannabix provided a technology update on its marijuana breathalyzer development.

Canopy Growth Corp. (TSX: WEED) (NYSE: CGC)

Shares of Canopy Growth Corp. dropped 10.79% today on higher than average trading volume on the NYSE, closing the day at $27.61 USD per share. Today, Canopy released its consolidated financial results for the fourth quarter and fiscal year ended March 31, 2018.

Cronos Group Inc. (TSX: CRON) (Nasdaq: CRON)

Shares of Cronos Group Inc. dropped 8.98% today on higher than average trading volume on the OTC markets, closing the day at $6.18 USD per share. Recently, Cronos Group announced an exclusive distribution agreement with Delfarma in Poland.

Isodiol International Inc. (CSE: ISOL) (OTC: ISOLF)

Shares of Isodiol International Inc. dropped 26.55% today on higher than average trading volume on the OTC markets, closing the day at $0.2788 USD per share. Recently, Isodiol announced that it has entered into a binding agreement to acquire 51% of Round Mountain Technologies, LLC.

MPX Bioceutical Corp. (CSE: MPX) (OTC: MPXEF)

Shares of MPX Bioceutical Corp. dropped 13.92% today on higher than average trading volume on the OTC markets, closing the day at $0.6455 USD per share. Recently, MPX completed the acquisition of a Canadian Licensed Producer.