| Day | Rate | Set date |
|---|---|---|
| 1 August | 123.1900 | 30.07.1999 |
| 2 August | 121.8800 | 02.08.1999 |
| 3 August | 122.6900 | 03.08.1999 |
| 4 August | 123.3900 | 04.08.1999 |
| 5 August | 123.3700 | 05.08.1999 |
| 6 August | 123.1300 | 06.08.1999 |
| 7 August | 123.1300 | 06.08.1999 |
| 8 August | 123.1300 | 06.08.1999 |
| 9 August | 123.3700 | 09.08.1999 |
| 10 August | 123.2500 | 10.08.1999 |
| 11 August | 122.9200 | 11.08.1999 |
| 12 August | 123.2500 | 12.08.1999 |
| 13 August | 122.4100 | 13.08.1999 |
| 14 August | 122.4100 | 13.08.1999 |
| 15 August | 122.4100 | 13.08.1999 |
| 16 August | 121.2800 | 16.08.1999 |
| 17 August | 120.3400 | 17.08.1999 |
| 18 August | 118.9000 | 18.08.1999 |
| 19 August | 117.0200 | 19.08.1999 |
| 20 August | 119.1600 | 20.08.1999 |
| 21 August | 119.1600 | 20.08.1999 |
| 22 August | 119.1600 | 20.08.1999 |
| 23 August | 118.0300 | 23.08.1999 |
| 24 August | 117.4200 | 24.08.1999 |
| 25 August | 115.7000 | 25.08.1999 |
| 26 August | 116.3800 | 26.08.1999 |
| 27 August | 116.6800 | 27.08.1999 |
| 28 August | 116.6800 | 27.08.1999 |
| 29 August | 116.6800 | 27.08.1999 |
| 30 August | 116.1000 | 30.08.1999 |
| 31 August | 115.5300 | 31.08.1999 |