LME 3-month Futures LME Spot/3-month B/C
Copper 4940/4950 c 15/11 c Tin 14250/14350 b 44/99 b Lead 1705/1715 c 23/19 c Zinc 1550/1560 c 29/24.8 c Aluminium 1590/1600 c 31/27 c Nickel 16050/16150 c 109/59 c
c for contango,b for backwardation