| Day | Rate | Set date |
|---|---|---|
| 1 August | 135.3300 | 31.07.2009 |
| 2 August | 135.3300 | 31.07.2009 |
| 3 August | 135.8600 | 03.08.2009 |
| 4 August | 136.2200 | 04.08.2009 |
| 5 August | 137.3800 | 05.08.2009 |
| 6 August | 137.3100 | 06.08.2009 |
| 7 August | 136.8900 | 07.08.2009 |
| 8 August | 136.8900 | 07.08.2009 |
| 9 August | 136.8900 | 07.08.2009 |
| 10 August | 138.0100 | 10.08.2009 |
| 11 August | 136.7200 | 11.08.2009 |
| 12 August | 135.7700 | 12.08.2009 |
| 13 August | 137.5200 | 13.08.2009 |
| 14 August | 135.6100 | 14.08.2009 |
| 15 August | 135.6100 | 14.08.2009 |
| 16 August | 135.6100 | 14.08.2009 |
| 17 August | 132.9400 | 17.08.2009 |
| 18 August | 134.1200 | 18.08.2009 |
| 19 August | 132.5500 | 19.08.2009 |
| 20 August | 134.1100 | 20.08.2009 |
| 21 August | 134.1900 | 21.08.2009 |
| 22 August | 134.1900 | 21.08.2009 |
| 23 August | 134.1900 | 21.08.2009 |
| 24 August | 135.5700 | 24.08.2009 |
| 25 August | 135.0500 | 25.08.2009 |
| 26 August | 134.3200 | 26.08.2009 |
| 27 August | 133.6100 | 27.08.2009 |
| 28 August | 134.7500 | 28.08.2009 |
| 29 August | 134.7500 | 28.08.2009 |
| 30 August | 134.7500 | 28.08.2009 |
| 31 August | 133.1000 | 31.08.2009 |