LME 3-month Futures LME Spot/3-month B/C
Copper 4095/4105 c 35/31 c
Tin 10145/10245 b 193/243 b
Lead 1220/1230 c 13/9 c
Zinc 1315/1325 c 29/25 c
Aluminium 1385/1395 c 38/34 c
Nickel 10000/10100 c 116/66 c
c for contango,b for backwardation