| Day | Rate | Set date |
|---|---|---|
| 1 February | 79.9250 | 30.01.2015 |
| 2 February | 78.0600 | 02.02.2015 |
| 3 February | 75.8145 | 03.02.2015 |
| 4 February | 75.5000 | 04.02.2015 |
| 5 February | 76.2700 | 05.02.2015 |
| 6 February | 76.8600 | 06.02.2015 |
| 7 February | 76.8600 | 06.02.2015 |
| 8 February | 76.8600 | 06.02.2015 |
| 9 February | 74.7335 | 09.02.2015 |
| 10 February | 74.5672 | 10.02.2015 |
| 11 February | 74.6600 | 11.02.2015 |
| 12 February | 75.2935 | 12.02.2015 |
| 13 February | 72.9890 | 13.02.2015 |
| 14 February | 72.9890 | 13.02.2015 |
| 15 February | 72.9890 | 13.02.2015 |
| 16 February | 71.4700 | 16.02.2015 |
| 17 February | 71.4409 | 17.02.2015 |
| 18 February | 70.5714 | 18.02.2015 |
| 19 February | 70.7133 | 19.02.2015 |
| 20 February | 70.2000 | 20.02.2015 |
| 21 February | 70.2000 | 20.02.2015 |
| 22 February | 70.2000 | 20.02.2015 |
| 23 February | 72.5628 | 23.02.2015 |
| 24 February | 71.4174 | 24.02.2015 |
| 25 February | 70.3432 | 25.02.2015 |
| 26 February | 68.8165 | 26.02.2015 |
| 27 February | 69.2000 | 27.02.2015 |
| 28 February | 69.2000 | 27.02.2015 |