This copper mining company has been in a bullish long-term uptrend since last year until it topped in February 2017 and started to go rather downwards. This medium-term downtrend was broken now keeping a track of short-term uptrend again. Money flow measuring volume has entered buying territory and MACD entered positive half where MA line is nicely diverging from a signal line. Copper price finally bounced from its bottom last December and has been trading around 2.6 usd/lb, which is already a reasonable price for mining companies to record profits on sales.
I would consider this set-up as a good buying opportunity with stop-loss at 825 - in case it's still forming its base reversing back to 750 level at its big support level.