最新预测精确度统计情况 | ||||||
---|---|---|---|---|---|---|
产品 | 预测总期数(周) | 产品售价预测精确度95%以上的比例 | 产品售价预测精确度90%以上的比例 | |||
WTI原油 | 447 | 67.338% | 91.946% | |||
混二甲苯 | 447 | 82.103% | 95.302% | |||
PX | 447 | 83.445% | 95.078% | |||
PTA(华东) | 447 | 81.879% | 95.973% | |||
石脑油 | 447 | 89.709% | 98.210% | |||
乙烯 | 447 | 79.642% | 94.631% | |||
乙二醇 | 447 | 83.445% | 97.092% | |||
PET | 447 | 87.696% | 98.658% | |||
涤纶POY | 447 | 87.025% | 97.987% |