| Day | Rate | Set date | 
|---|---|---|
| 1 September | 1.0613 | 01.09.1999 | 
| 2 September | 1.0662 | 02.09.1999 | 
| 3 September | 1.0682 | 03.09.1999 | 
| 4 September | 1.0682 | 03.09.1999 | 
| 5 September | 1.0682 | 03.09.1999 | 
| 6 September | 1.0594 | 06.09.1999 | 
| 7 September | 1.0565 | 07.09.1999 | 
| 8 September | 1.0613 | 08.09.1999 | 
| 9 September | 1.0592 | 09.09.1999 | 
| 10 September | 1.0520 | 10.09.1999 | 
| 11 September | 1.0520 | 10.09.1999 | 
| 12 September | 1.0520 | 10.09.1999 | 
| 13 September | 1.0342 | 13.09.1999 | 
| 14 September | 1.0362 | 14.09.1999 | 
| 15 September | 1.0369 | 15.09.1999 | 
| 16 September | 1.0372 | 16.09.1999 | 
| 17 September | 1.0397 | 17.09.1999 | 
| 18 September | 1.0397 | 17.09.1999 | 
| 19 September | 1.0397 | 17.09.1999 | 
| 20 September | 1.0406 | 20.09.1999 | 
| 21 September | 1.0388 | 21.09.1999 | 
| 22 September | 1.0509 | 22.09.1999 | 
| 23 September | 1.0430 | 23.09.1999 | 
| 24 September | 1.0476 | 24.09.1999 | 
| 25 September | 1.0476 | 24.09.1999 | 
| 26 September | 1.0476 | 24.09.1999 | 
| 27 September | 1.0414 | 27.09.1999 | 
| 28 September | 1.0483 | 28.09.1999 | 
| 29 September | 1.0563 | 29.09.1999 | 
| 30 September | 1.0665 | 30.09.1999 |