Quotes judged: Today, Shanghai aluminum 1609 contract fell to 12,280 yuan pressure / ton, the performance is much weaker than other base metals, aluminum and weaker than London. Due to market concerns about the domestic aluminum prices increase, increase the supply pressure. While the dollar index oscillation stronger US crude oil futures increased downward pressure. Recommendation Shanghai aluminum 1609 contract under 12,450 yuan can be backed rallies homeopathic empty, admission reference near 12,350 yuan, 12,180 yuan target / ton.