The global legal marijuana market is forecast to reach USD $146.4 billion by 2025, according to a report by Grand View Research. This growth can be contributed to the rising adoption of marijuana in several medical applications as well as the increased legalization seen around the world. The industry continues to show strength while the sentiment surrounding the stocks of the sector remains positive. The North American legal marijuana market alone hit $12 billion last year, and analysts forecast that the market will reach $25.5 billion by 2021, according to a report by Cannabis Business Plan. As the marijuana sector continues to generate growth, investors continue to place their bets on marijuana stocks.Are You Watching These 4 Cannabis Stocks?