These Marijuana Stocks Could See Higher Trading Levels This Month Marijuana stock investors are starting to see the effects of how volatility plays a big part in the sector. This past week of trading has shown a slight increase in momentum. Much of which is based on improving rules and regulations in the cannabis industry. As well as other areas of business in the form of better quality control for cannabis. Plus the increase in production of the growing demand for cannabis products. All of the above contri ...