Galit Rodan | Bloomberg | Getty Images
Finished buds are sitting in a tray at CannTrust Holdings Inc. cannabis production plant in Fenwick, Ontario, Canada, Monday, October 15, 2018. Canada, which has allowed medical marijuana for almost two decades, legalizes drugs for recreational use on October 17 , join Uruguay as one of two countries without restrictions on the pot and put the country ahead of what may be a global market of $ 150 billion when others follow.
A stock trading that tracks popular pot stocks fell sharply on Monday, led by shares of Canadian marijuana company Tilray. Traders pointed to profits by following the legalization of recreational pots in Canada and the end of major conferences earlier this month.