| Day | Rate | Set date | 
|---|---|---|
| 1 August | 1 287.2100 | 30.07.1999 | 
| 2 August | 1 279.3800 | 02.08.1999 | 
| 3 August | 1 275.6400 | 03.08.1999 | 
| 4 August | 1 291.8000 | 04.08.1999 | 
| 5 August | 1 296.4800 | 05.08.1999 | 
| 6 August | 1 289.5200 | 06.08.1999 | 
| 7 August | 1 289.5200 | 06.08.1999 | 
| 8 August | 1 289.5200 | 06.08.1999 | 
| 9 August | 1 282.9400 | 09.08.1999 | 
| 10 August | 1 288.0800 | 10.08.1999 | 
| 11 August | 1 281.8200 | 11.08.1999 | 
| 12 August | 1 282.0600 | 12.08.1999 | 
| 13 August | 1 287.9100 | 13.08.1999 | 
| 14 August | 1 287.9100 | 13.08.1999 | 
| 15 August | 1 287.9100 | 13.08.1999 | 
| 16 August | 1 269.2900 | 16.08.1999 | 
| 17 August | 1 268.9100 | 17.08.1999 | 
| 18 August | 1 265.2100 | 18.08.1999 | 
| 19 August | 1 261.0500 | 19.08.1999 | 
| 20 August | 1 261.0500 | 20.08.1999 | 
| 21 August | 1 261.0500 | 20.08.1999 | 
| 22 August | 1 261.0500 | 20.08.1999 | 
| 23 August | 1 270.0100 | 23.08.1999 | 
| 24 August | 1 260.2300 | 24.08.1999 | 
| 25 August | 1 243.0300 | 25.08.1999 | 
| 26 August | 1 243.6000 | 26.08.1999 | 
| 27 August | 1 235.8300 | 27.08.1999 | 
| 28 August | 1 235.8300 | 27.08.1999 | 
| 29 August | 1 235.8300 | 27.08.1999 | 
| 30 August | 1 237.8500 | 30.08.1999 | 
| 31 August | 1 247.5000 | 31.08.1999 |