| Day | Rate | Set date |
|---|---|---|
| 1 July | 70.6016 | 01.07.2015 |
| 2 July | 70.2829 | 02.07.2015 |
| 3 July | 70.3917 | 03.07.2015 |
| 4 July | 70.3917 | 03.07.2015 |
| 5 July | 70.3917 | 03.07.2015 |
| 6 July | 69.8398 | 06.07.2015 |
| 7 July | 69.3950 | 07.07.2015 |
| 8 July | 70.1086 | 08.07.2015 |
| 9 July | 70.0713 | 09.07.2015 |
| 10 July | 70.9129 | 10.07.2015 |
| 11 July | 70.9129 | 10.07.2015 |
| 12 July | 70.9129 | 10.07.2015 |
| 13 July | 70.2075 | 13.07.2015 |
| 14 July | 69.8704 | 14.07.2015 |
| 15 July | 69.8218 | 15.07.2015 |
| 16 July | 69.0173 | 16.07.2015 |
| 17 July | 69.1166 | 17.07.2015 |
| 18 July | 69.1166 | 17.07.2015 |
| 19 July | 69.1166 | 17.07.2015 |
| 20 July | 69.0785 | 20.07.2015 |
| 21 July | 69.1250 | 21.07.2015 |
| 22 July | 69.3814 | 22.07.2015 |
| 23 July | 70.1379 | 23.07.2015 |
| 24 July | 70.1404 | 24.07.2015 |
| 25 July | 70.1404 | 24.07.2015 |
| 26 July | 70.1404 | 24.07.2015 |
| 27 July | 70.9592 | 27.07.2015 |
| 28 July | 70.4663 | 28.07.2015 |
| 29 July | 70.4872 | 29.07.2015 |
| 30 July | 70.1571 | 30.07.2015 |
| 31 July | 70.3382 | 31.07.2015 |