LME 3-month Futures LME Spot/3-month B/C
Copper 4375/4385 c 33/28.3 c
Tin 10700/10900 b 256/276 b
Lead 1329/1339 c 9.2/4.3 c
Zinc 1365/1375 c 30/25.8 c
Aluminium 1485/1495 c 36.2/34.3 c
Nickel 10850/10950 c 116/86 c
c for contango,b for backwardation