ds the middle of the year Shanghai Aluminum on warrant stocks are down 1=12% to 54.8 kMT. LME Aluminum on warrant stocks are flat at 1731.6 kMT. Sh=nghai Copper on warrant stocks are down 0.26% to 37.6 kMT. LME Copper stoc=s are up 0.86% to 226.9 kMT. LME Nickel stocks are up 0.39% to 313.6 kMT. Copper Vols