Look at the chart compared to the DJIA for today or even the past few months. For today, CBIS tracked it pretty well including the late upturn. It's not entirely about the value of the stock. If the stock wasn't worth something to someone, it would have continued in a downward spiral. It did not do that today.
If the market goes up on Monday as the better analysts are predicting, CBIS will more than likely follow. Will it go back down? Probably but there is money to be made next week. To me, that's good news. I don't hate the stock, I just don't completely trust it. You have to separate emotions about the stock from the equation of the market pack mentality.