12月平均
0.770881
最高
0.786800
最低
0.758000
1991年12月每日汇率
| 日期 | 开盘 | 收盘 | 最低 | 最高 |
|---|---|---|---|---|
| 1991-12-02 | 0.784500 | 0.783600 | 0.7805 | 0.7845 |
| 1991-12-03 | 0.783600 | 0.784800 | 0.7815 | 0.7855 |
| 1991-12-04 | 0.784800 | 0.785400 | 0.7845 | 0.7863 |
| 1991-12-05 | 0.785400 | 0.780600 | 0.7798 | 0.7868 |
| 1991-12-06 | 0.780600 | 0.778500 | 0.7744 | 0.7808 |
| 1991-12-09 | 0.778500 | 0.772800 | 0.7710 | 0.7785 |
| 1991-12-10 | 0.772800 | 0.772800 | 0.7718 | 0.7753 |
| 1991-12-11 | 0.772800 | 0.769500 | 0.7685 | 0.7753 |
| 1991-12-12 | 0.769500 | 0.770900 | 0.7695 | 0.7743 |
| 1991-12-13 | 0.770900 | 0.770000 | 0.7695 | 0.7726 |
| 1991-12-16 | 0.770600 | 0.773300 | 0.7703 | 0.7751 |
| 1991-12-17 | 0.774500 | 0.774200 | 0.7720 | 0.7753 |
| 1991-12-18 | 0.773200 | 0.773300 | 0.7720 | 0.7749 |
| 1991-12-19 | 0.773300 | 0.772000 | 0.7705 | 0.7765 |
| 1991-12-20 | 0.772000 | 0.766000 | 0.7655 | 0.7730 |
| 1991-12-23 | 0.767000 | 0.759800 | 0.7595 | 0.7670 |
| 1991-12-24 | 0.759800 | 0.760100 | 0.7580 | 0.7636 |
| 1991-12-26 | 0.759800 | 0.760500 | 0.7598 | 0.7623 |
| 1991-12-27 | 0.759800 | 0.761500 | 0.7590 | 0.7627 |
| 1991-12-30 | 0.760700 | 0.759400 | 0.7585 | 0.7618 |
| 1991-12-31 | 0.759800 | 0.759500 | 0.7588 | 0.7615 |