Mr. Shivam Yogi,
I believe you would have had a profitable exit in your short lead, while Copper is trailing. Above 314.30 Copper is a buy and should move up.
But, a word of caution to commodity players, many products in the commodity stream are going into tight moves, there are possibilities of whipsaws. Hence protect your capital by keeping risks lower or use some strategy go into phased loading. Move stops accordingly and protect the position.
Do not second guess when the position nears stop, just execute. You will for sure find another opportunity, market is abundant with opportunities.