| 年份 | Cotlook A (FE) | 涨跌 | 1%关税 | 滑准税 |
| 2021-12-31 | 127.20 | 1.35 | 19938 | 20048 |
| 2021-12-30 | 125.85 | 3.00 | 19729 | 19841 |
| 2021-12-29 | 122.85 | 1.00 | 19263 | 19380 |
| 2021-12-24 | 121.85 | 0.25 | 19108 | 19226 |
| 2021-12-23 | 121.60 | 1.40 | 19069 | 19188 |
| 2021-12-22 | 120.20 | 1.85 | 18852 | 18972 |
| 2021-12-21 | 118.35 | -1.60 | 18565 | 18688 |
| 2021-12-20 | 119.95 | -2.45 | 18813 | 18934 |
| 2021-12-17 | 122.40 | 3.75 | 19193 | 19311 |
| 2021-12-16 | 118.65 | -0.05 | 18611 | 18734 |
| 2021-12-15 | 118.70 | -0.90 | 18619 | 18742 |
| 2021-12-14 | 119.60 | 0.60 | 18759 | 18880 |
| 2021-12-13 | 119.00 | -0.25 | 18666 | 18788 |
| 2021-12-10 | 119.25 | -0.25 | 18704 | 18827 |
| 2021-12-09 | 119.50 | 0.50 | 18743 | 18865 |
| 2021-12-08 | 119.00 | -0.35 | 18666 | 18788 |
| 2021-12-07 | 119.35 | 2.85 | 18720 | 18842 |
| 2021-12-06 | 116.50 | 0.50 | 18278 | 18404 |
| 2021-12-03 | 116.00 | -0.50 | 18200 | 18327 |
| 2021-12-02 | 116.50 | -2.05 | 18278 | 18404 |
| 2021-12-01 | 118.55 | -4.50 | 18596 | 18719 |
| 月均价 | 120.04 | |||