On April 10, the LME cash-3M copper backwardation was $15.54/mt, with open interest decreasing by 3,336 lots to 297,652 lots. On April 10, the LME cash-3M aluminum contango was $38.02/mt, with open interest increasing by 8,200 lots to 688,210 lots. On April 10, the LME cash-3M lead contango was $24.24/mt, with open interest increasing by 2,807 lots to 158,382 lots. On April 10, the LME cash-3M zinc contango was $13.28/mt, with open interest decreasing by 4,091 lots to 213,653 lots. On April 10, the LME cash-3M tin contango was $126/mt, with open interest increasing by 653 lots to 25,194 lots. On April 10, the LME cash-3M nickel contango was $204.05/mt, with open interest increasing by 281 lots to 245,028 lots.