AmericanBulls.com says to 'Stay Long' on POTN Our system’s recommendation today is to STAY LONG. The previous BUY signal was issued on 08/28/2017, 4 days ago, when the stock price was 0.0581. Since then POTN has risen by +26.68% https://www.americanbulls.com/SignalPage.aspx?lang=en&Ticker=POTN