LME 3-month Futures LME Spot/3-month B/C
Copper 3040/3060 c 38/33 cTin 10950/11150 b 110/130 bLead 992/1002 c 10/5.8 cZinc 1100/1110 c 23/17 cAluminium 1500/1510 c 38.5/36.5 cNickel 9750/9950 c 137/107 c c for contango,b for backwardation