LME 3-month Futures LME Spot/3-month B/C
Copper 6600/6610 c 26.0/22.0 c
Tin 15175/15325 b 240/450 b
Lead 2275/2285 c 27/23 c
Zinc 2300/2310 c 26/25 c
Aluminium 1980/1990 c 37/33 c
Nickel 18585/18685 c 95/45 c
c for contango,b for backwardation