| Day | Rate | Set date |
|---|---|---|
| 1 August | 1.1270 | 01.08.2011 |
| 2 August | 1.1049 | 02.08.2011 |
| 3 August | 1.1022 | 03.08.2011 |
| 4 August | 1.1012 | 04.08.2011 |
| 5 August | 1.0847 | 05.08.2011 |
| 6 August | 1.0847 | 05.08.2011 |
| 7 August | 1.0847 | 05.08.2011 |
| 8 August | 1.0849 | 08.08.2011 |
| 9 August | 1.0594 | 09.08.2011 |
| 10 August | 1.0451 | 10.08.2011 |
| 11 August | 1.0499 | 11.08.2011 |
| 12 August | 1.0984 | 12.08.2011 |
| 13 August | 1.0984 | 12.08.2011 |
| 14 August | 1.0984 | 12.08.2011 |
| 15 August | 1.1334 | 15.08.2011 |
| 16 August | 1.1195 | 16.08.2011 |
| 17 August | 1.1402 | 17.08.2011 |
| 18 August | 1.1410 | 18.08.2011 |
| 19 August | 1.1340 | 19.08.2011 |
| 20 August | 1.1340 | 19.08.2011 |
| 21 August | 1.1340 | 19.08.2011 |
| 22 August | 1.1341 | 22.08.2011 |
| 23 August | 1.1410 | 23.08.2011 |
| 24 August | 1.1403 | 24.08.2011 |
| 25 August | 1.1466 | 25.08.2011 |
| 26 August | 1.1458 | 26.08.2011 |
| 27 August | 1.1458 | 26.08.2011 |
| 28 August | 1.1458 | 26.08.2011 |
| 29 August | 1.1824 | 29.08.2011 |
| 30 August | 1.1835 | 30.08.2011 |
| 31 August | 1.1670 | 31.08.2011 |