| Day | Rate | Set date |
|---|---|---|
| 1 September | 12 160.7000 | 01.09.2011 |
| 2 September | 12 161.8100 | 02.09.2011 |
| 3 September | 12 161.8100 | 02.09.2011 |
| 4 September | 12 161.8100 | 02.09.2011 |
| 5 September | 12 060.2100 | 05.09.2011 |
| 6 September | 12 067.5800 | 06.09.2011 |
| 7 September | 12 016.4400 | 07.09.2011 |
| 8 September | 12 023.9800 | 08.09.2011 |
| 9 September | 11 883.8700 | 09.09.2011 |
| 10 September | 11 883.8700 | 09.09.2011 |
| 11 September | 11 883.8700 | 09.09.2011 |
| 12 September | 11 773.4400 | 12.09.2011 |
| 13 September | 11 881.5600 | 13.09.2011 |
| 14 September | 12 058.9500 | 14.09.2011 |
| 15 September | 12 121.0400 | 15.09.2011 |
| 16 September | 12 077.4000 | 16.09.2011 |
| 17 September | 12 077.4000 | 16.09.2011 |
| 18 September | 12 077.4000 | 16.09.2011 |
| 19 September | 12 222.3800 | 19.09.2011 |
| 20 September | 12 204.8800 | 20.09.2011 |
| 21 September | 12 378.3500 | 21.09.2011 |
| 22 September | 12 246.5000 | 22.09.2011 |
| 23 September | 12 184.3800 | 23.09.2011 |
| 24 September | 12 184.3800 | 23.09.2011 |
| 25 September | 12 184.3800 | 23.09.2011 |
| 26 September | 12 269.2300 | 26.09.2011 |
| 27 September | 12 156.1200 | 27.09.2011 |
| 28 September | 12 224.2700 | 28.09.2011 |
| 29 September | 12 179.8000 | 29.09.2011 |
| 30 September | 12 253.9700 | 30.09.2011 |