| Day | Rate | Set date |
|---|---|---|
| 1 February | 4.4420 | 30.01.2015 |
| 2 February | 4.4043 | 02.02.2015 |
| 3 February | 4.4033 | 03.02.2015 |
| 4 February | 4.4080 | 04.02.2015 |
| 5 February | 4.4133 | 05.02.2015 |
| 6 February | 4.4143 | 06.02.2015 |
| 7 February | 4.4143 | 06.02.2015 |
| 8 February | 4.4143 | 06.02.2015 |
| 9 February | 4.4308 | 09.02.2015 |
| 10 February | 4.4368 | 10.02.2015 |
| 11 February | 4.4473 | 11.02.2015 |
| 12 February | 4.4375 | 12.02.2015 |
| 13 February | 4.4431 | 13.02.2015 |
| 14 February | 4.4431 | 13.02.2015 |
| 15 February | 4.4431 | 13.02.2015 |
| 16 February | 4.4452 | 16.02.2015 |
| 17 February | 4.4467 | 17.02.2015 |
| 18 February | 4.4518 | 18.02.2015 |
| 19 February | 4.4461 | 19.02.2015 |
| 20 February | 4.4568 | 20.02.2015 |
| 21 February | 4.4568 | 20.02.2015 |
| 22 February | 4.4568 | 20.02.2015 |
| 23 February | 4.4483 | 23.02.2015 |
| 24 February | 4.4435 | 24.02.2015 |
| 25 February | 4.4223 | 25.02.2015 |
| 26 February | 4.4278 | 26.02.2015 |
| 27 February | 4.4413 | 27.02.2015 |
| 28 February | 4.4413 | 27.02.2015 |