Price has broken the former low yesterday. Now the market gives double insidebars and a decent space for retracement. Try a long position and see.
Entry: Buy stop @ 2.808
Stop: 2.787
TP1: 2.832
TP2: 2.858
TP3: 2.885
Remanks: Clearly the trend is going down. But this step-back opportunity is worth trying. Use your very small position to participate. Don't even think about to long copper untill the price goes to 2.715.