LME 3-month Futures LME Spot/3-month B/C
Copper 4420/4430 b 8/12 b
Tin 12100/12200 b 235/285 b
Lead 1460/1470 b 5/9 b
Zinc 1430/1440 c 28/24 c
Aluminium 1455/1465 c 38/34 c
Nickel 11275/11375 c 82/52 c
c for contango,b for backwardation