Cheap is what the market says it is. the chart history tells me this has to become cheaper. here's a very short term view. see A/D, CMF and RSI. going lower. https://www.stockscores.com/chart.asp?TickerSymbol=potn&TimeRange=30&Interval=h&Volume=1&ChartType=CandleStick&Stockscores=1&ChartWidth=1100&ChartHeight=480&LogScale=None&Band=BB&avgType1=SMA&movAvg1=5&avgType2=SMA&movAvg2=20&Indicator1=AccDist&Indicator2=CMF&Indicator3=MACD&Indicator4=RSI&endDate=2019-6-11&CompareWith=&entryPrice=&stopLossPrice=&candles=redgreen