LME 3-month Futures LME Spot/3-month B/C
Copper 3455/3475 c 39/34 c
Tin 10825/11025 b 75/95 b
Lead 1135/1155 c 12/8 c
Zinc 1160/1170 c /25 c
Aluminium 1385/1395 c 37/32 c
Nickel 10750/10950 c 86/46 c
c for contango,b for backwardation