LME 3-month Futures LME Spot/3-month B/C
Copper 3950/3970 c 43/39 c
Tin 9950/10150 b 230/250 b
Lead 1270/1280 c 14.5/9.5 c
Zinc 1275/1285 c 29/24.8 c
Aluminium 1410/1420 c 39/39 c
Nickel 9650/9850 c 100/60 c
c for contango,b for backwardation