LME 3-month Futures LME Spot/3-month B/C
Copper 4540/4550 c 13/9 c
Tin 13550/13650 b 194/244 b
Lead 1490/1500 c 12/8 c
Zinc 1520/1530 c 30/25 c
Aluminium 1520/1530 c 37.5/35.5 c
Nickel 12330/12430 c 99/49 c
c for contango,b for backwardation