Exmin Weekly ChartThe descending wedge formation is easier to see here. A break and weekly close at 30 cents or better will serve as a significant buy signal and will also result in a bullish MACD cross on the weekly chart. RSI and Stochastics appear to have already bottomed:
https://stockcharts.com/h-sc/ui?s=exm.v&p=W&yr=2&mn=0&dy=0&id=p01553811487
GLTA