| Day | Rate | Set date |
|---|---|---|
| 1 August | 67.9410 | 31.07.2009 |
| 2 August | 67.9410 | 31.07.2009 |
| 3 August | 68.7420 | 03.08.2009 |
| 4 August | 68.8240 | 04.08.2009 |
| 5 August | 68.9760 | 05.08.2009 |
| 6 August | 68.6260 | 06.08.2009 |
| 7 August | 68.5570 | 07.08.2009 |
| 8 August | 68.5570 | 07.08.2009 |
| 9 August | 68.5570 | 07.08.2009 |
| 10 August | 67.7290 | 10.08.2009 |
| 11 August | 67.5960 | 11.08.2009 |
| 12 August | 68.1020 | 12.08.2009 |
| 13 August | 68.4950 | 13.08.2009 |
| 14 August | 68.6950 | 14.08.2009 |
| 15 August | 68.6950 | 14.08.2009 |
| 16 August | 68.6950 | 14.08.2009 |
| 17 August | 68.0760 | 17.08.2009 |
| 18 August | 68.0470 | 18.08.2009 |
| 19 August | 68.4420 | 19.08.2009 |
| 20 August | 68.9640 | 20.08.2009 |
| 21 August | 69.3780 | 21.08.2009 |
| 22 August | 69.3780 | 21.08.2009 |
| 23 August | 69.3780 | 21.08.2009 |
| 24 August | 69.2800 | 24.08.2009 |
| 25 August | 69.3000 | 25.08.2009 |
| 26 August | 69.5430 | 26.08.2009 |
| 27 August | 69.7340 | 27.08.2009 |
| 28 August | 70.0920 | 28.08.2009 |
| 29 August | 70.0920 | 28.08.2009 |
| 30 August | 70.0920 | 28.08.2009 |
| 31 August | 69.6670 | 31.08.2009 |