| Day | Rate | Set date |
|---|---|---|
| 1 August | 8.7735 | 30.07.1999 |
| 2 August | 8.7575 | 02.08.1999 |
| 3 August | 8.7490 | 03.08.1999 |
| 4 August | 8.7555 | 04.08.1999 |
| 5 August | 8.7770 | 05.08.1999 |
| 6 August | 8.7960 | 06.08.1999 |
| 7 August | 8.7960 | 06.08.1999 |
| 8 August | 8.7960 | 06.08.1999 |
| 9 August | 8.7820 | 09.08.1999 |
| 10 August | 8.8110 | 10.08.1999 |
| 11 August | 8.7970 | 11.08.1999 |
| 12 August | 8.7735 | 12.08.1999 |
| 13 August | 8.7925 | 13.08.1999 |
| 14 August | 8.7925 | 13.08.1999 |
| 15 August | 8.7925 | 13.08.1999 |
| 16 August | 8.7675 | 16.08.1999 |
| 17 August | 8.7370 | 17.08.1999 |
| 18 August | 8.7420 | 18.08.1999 |
| 19 August | 8.7485 | 19.08.1999 |
| 20 August | 8.7770 | 20.08.1999 |
| 21 August | 8.7770 | 20.08.1999 |
| 22 August | 8.7770 | 20.08.1999 |
| 23 August | 8.7610 | 23.08.1999 |
| 24 August | 8.7215 | 24.08.1999 |
| 25 August | 8.6830 | 25.08.1999 |
| 26 August | 8.7130 | 26.08.1999 |
| 27 August | 8.6930 | 27.08.1999 |
| 28 August | 8.6930 | 27.08.1999 |
| 29 August | 8.6930 | 27.08.1999 |
| 30 August | 8.7155 | 30.08.1999 |
| 31 August | 8.6910 | 31.08.1999 |