| Day | Rate | Set date |
|---|---|---|
| 1 April | 42.8190 | 01.04.2011 |
| 2 April | 42.8190 | 01.04.2011 |
| 3 April | 42.8190 | 01.04.2011 |
| 4 April | 43.0330 | 04.04.2011 |
| 5 April | 42.7950 | 05.04.2011 |
| 6 April | 43.1150 | 06.04.2011 |
| 7 April | 42.9630 | 07.04.2011 |
| 8 April | 43.2750 | 08.04.2011 |
| 9 April | 43.2750 | 08.04.2011 |
| 10 April | 43.2750 | 08.04.2011 |
| 11 April | 43.4320 | 11.04.2011 |
| 12 April | 43.6130 | 12.04.2011 |
| 13 April | 43.6960 | 13.04.2011 |
| 14 April | 43.4610 | 14.04.2011 |
| 15 April | 43.5380 | 15.04.2011 |
| 16 April | 43.5380 | 15.04.2011 |
| 17 April | 43.5380 | 15.04.2011 |
| 18 April | 42.9680 | 18.04.2011 |
| 19 April | 42.9920 | 19.04.2011 |
| 20 April | 43.4720 | 20.04.2011 |
| 21 April | 43.6210 | 21.04.2011 |
| 23 April | 43.6210 | 21.04.2011 |
| 24 April | 43.6210 | 21.04.2011 |
| 26 April | 43.8220 | 26.04.2011 |
| 27 April | 43.9600 | 27.04.2011 |
| 28 April | 44.2930 | 28.04.2011 |
| 29 April | 44.3870 | 29.04.2011 |
| 30 April | 44.3870 | 29.04.2011 |