| Day | Rate | Set date |
|---|---|---|
| 1 September | 17.6351 | 01.09.2011 |
| 2 September | 17.5878 | 02.09.2011 |
| 3 September | 17.5878 | 02.09.2011 |
| 4 September | 17.5878 | 02.09.2011 |
| 5 September | 17.7249 | 05.09.2011 |
| 6 September | 17.6759 | 06.09.2011 |
| 7 September | 17.4757 | 07.09.2011 |
| 8 September | 17.5311 | 08.09.2011 |
| 9 September | 17.4107 | 09.09.2011 |
| 10 September | 17.4107 | 09.09.2011 |
| 11 September | 17.4107 | 09.09.2011 |
| 12 September | 17.4152 | 12.09.2011 |
| 13 September | 17.5168 | 13.09.2011 |
| 14 September | 17.6663 | 14.09.2011 |
| 15 September | 17.7573 | 15.09.2011 |
| 16 September | 17.8788 | 16.09.2011 |
| 17 September | 17.8788 | 16.09.2011 |
| 18 September | 17.8788 | 16.09.2011 |
| 19 September | 17.9761 | 19.09.2011 |
| 20 September | 17.9221 | 20.09.2011 |
| 21 September | 18.3200 | 21.09.2011 |
| 22 September | 18.6738 | 22.09.2011 |
| 23 September | 18.8894 | 23.09.2011 |
| 24 September | 18.8894 | 23.09.2011 |
| 25 September | 18.8894 | 23.09.2011 |
| 26 September | 18.2116 | 26.09.2011 |
| 27 September | 18.1259 | 27.09.2011 |
| 28 September | 18.2608 | 28.09.2011 |
| 29 September | 18.3650 | 29.09.2011 |
| 30 September | 18.5936 | 30.09.2011 |