| Day | Rate | Set date |
|---|---|---|
| 1 September | 1 257.2000 | 01.09.1999 |
| 2 September | 1 268.8400 | 02.09.1999 |
| 3 September | 1 272.1700 | 03.09.1999 |
| 4 September | 1 272.1700 | 03.09.1999 |
| 5 September | 1 272.1700 | 03.09.1999 |
| 6 September | 1 263.0400 | 06.09.1999 |
| 7 September | 1 261.1700 | 07.09.1999 |
| 8 September | 1 267.9000 | 08.09.1999 |
| 9 September | 1 260.8600 | 09.09.1999 |
| 10 September | 1 254.5700 | 10.09.1999 |
| 11 September | 1 254.5700 | 10.09.1999 |
| 12 September | 1 254.5700 | 10.09.1999 |
| 13 September | 1 231.4000 | 13.09.1999 |
| 14 September | 1 236.4400 | 14.09.1999 |
| 15 September | 1 236.0700 | 15.09.1999 |
| 16 September | 1 243.2100 | 16.09.1999 |
| 17 September | 1 250.3400 | 17.09.1999 |
| 18 September | 1 250.3400 | 17.09.1999 |
| 19 September | 1 250.3400 | 17.09.1999 |
| 20 September | 1 249.1200 | 20.09.1999 |
| 21 September | 1 249.1000 | 21.09.1999 |
| 22 September | 1 269.0200 | 22.09.1999 |
| 23 September | 1 260.3700 | 23.09.1999 |
| 24 September | 1 269.6100 | 24.09.1999 |
| 25 September | 1 269.6100 | 24.09.1999 |
| 26 September | 1 269.6100 | 24.09.1999 |
| 27 September | 1 260.8600 | 27.09.1999 |
| 28 September | 1 276.6700 | 28.09.1999 |
| 29 September | 1 285.9300 | 29.09.1999 |
| 30 September | 1 297.4600 | 30.09.1999 |