| Day | Rate | Set date |
|---|---|---|
| 1 August | 63.5340 | 01.08.2011 |
| 2 August | 62.7410 | 02.08.2011 |
| 3 August | 63.3780 | 03.08.2011 |
| 4 August | 63.3870 | 04.08.2011 |
| 5 August | 63.3370 | 05.08.2011 |
| 6 August | 63.3370 | 05.08.2011 |
| 7 August | 63.3370 | 05.08.2011 |
| 8 August | 63.9700 | 08.08.2011 |
| 9 August | 64.5010 | 09.08.2011 |
| 10 August | 65.0250 | 10.08.2011 |
| 11 August | 64.1600 | 11.08.2011 |
| 12 August | 64.6170 | 12.08.2011 |
| 13 August | 64.6170 | 12.08.2011 |
| 14 August | 64.6170 | 12.08.2011 |
| 15 August | 64.8840 | 15.08.2011 |
| 16 August | 65.1800 | 16.08.2011 |
| 17 August | 65.6800 | 17.08.2011 |
| 18 August | 65.7380 | 18.08.2011 |
| 19 August | 65.8110 | 19.08.2011 |
| 20 August | 65.8110 | 19.08.2011 |
| 21 August | 65.8110 | 19.08.2011 |
| 22 August | 65.8170 | 22.08.2011 |
| 23 August | 65.9830 | 23.08.2011 |
| 24 August | 66.3990 | 24.08.2011 |
| 25 August | 66.4150 | 25.08.2011 |
| 26 August | 66.4720 | 26.08.2011 |
| 27 August | 66.4720 | 26.08.2011 |
| 28 August | 66.4720 | 26.08.2011 |
| 29 August | 66.7200 | 29.08.2011 |
| 30 August | 66.3300 | 30.08.2011 |
| 31 August | 66.5700 | 31.08.2011 |