EFR or UUUU are the same stock (the leading uranium mining and developing company in the USA). Good news: they got a confirmed order of $150 million worth of government purchases of uranium. Bad news: it will start in 2021
Don't want to wait until 2021 so have decided to exit from this stock for now and check it out in Nov-Dec 2019. The exit levels are above. Set up my exit at $2.43