as far as zink is concerned,it is only one commodity,which is long at eod to day,if whole market will be week even then we will try to save it.after zink copper is second strong,but still short at eod,although trading above support,if stop loss dont trigger in one are two days you will be comfortable,i told you ,we will not take cont. position,these are proving pain full,but you still baught copper pre matured,secondaly till you are not expert try to trade in mini lots only,it will be safe strategy.