LME 3-month Futures LME Spot/3-month B/C
Copper 6315/6325 c 18/14 c
Tin 14200/14350 b 505/555 b
Lead 2070/2080 c 24/20 c
Zinc 1895/1905 c 26/22 c
Aluminium 1855/1865 c 34/30 c
Nickel 17270/17370 c 65/15 c
c for contango,b for backwardation