| Day | Rate | Set date |
|---|---|---|
| 1 January | 186.2200 | 01.01.2015 |
| 2 January | 184.7000 | 02.01.2015 |
| 5 January | 182.4400 | 05.01.2015 |
| 6 January | 179.4000 | 06.01.2015 |
| 7 January | 180.2000 | 07.01.2015 |
| 8 January | 180.5600 | 08.01.2015 |
| 9 January | 179.6900 | 09.01.2015 |
| 12 January | 179.5700 | 12.01.2015 |
| 13 January | 178.7700 | 13.01.2015 |
| 14 January | 178.7300 | 14.01.2015 |
| 15 January | 176.4500 | 15.01.2015 |
| 16 January | 178.2400 | 16.01.2015 |
| 19 January | 177.6800 | 19.01.2015 |
| 20 January | 179.9400 | 20.01.2015 |
| 21 January | 178.6200 | 21.01.2015 |
| 22 January | 177.8500 | 22.01.2015 |
| 23 January | 176.5400 | 23.01.2015 |
| 26 January | 178.6300 | 26.01.2015 |
| 27 January | 179.1400 | 27.01.2015 |
| 28 January | 177.9200 | 28.01.2015 |
| 29 January | 178.2300 | 29.01.2015 |
| 30 January | 176.9900 | 30.01.2015 |