LME 3-month Futures LME Spot/3-month B/C
Copper 4540/4550 c 7/3 c
Tin 11990/12090 b 104/154 b
Lead 1450/1460 b 11/15 b
Zinc 1455/1465 c 30/26 c
Aluminium 1433/1443 c 39/35 c
Nickel 11950/12050 c 89/39 c
c for contango,b for backwardation