LME 3-month Futures LME Spot/3-month B/C
Copper 6105/6115 b 2/9 b
Tin 13775/13925 b 426/476 b
Lead 1805/1815 c 22/18 c
Zinc 1805/1815 c 29/24.8 c
Aluminium 2005/2015 c 36/34 c
Nickel 19200/19300 c 39/11 b
c for contango,b for backwardation