| Day | Rate | Set date |
|---|---|---|
| 2 January | 1 281.5900 | 02.01.2018 |
| 3 January | 1 281.3900 | 03.01.2018 |
| 4 January | 1 283.1400 | 04.01.2018 |
| 5 January | 1 281.2000 | 05.01.2018 |
| 6 January | 1 281.2000 | 05.01.2018 |
| 7 January | 1 281.2000 | 05.01.2018 |
| 8 January | 1 277.8700 | 08.01.2018 |
| 9 January | 1 274.8100 | 09.01.2018 |
| 10 January | 1 280.9500 | 10.01.2018 |
| 11 January | 1 282.3300 | 11.01.2018 |
| 12 January | 1 289.5400 | 12.01.2018 |
| 13 January | 1 289.5400 | 12.01.2018 |
| 14 January | 1 289.5400 | 12.01.2018 |
| 15 January | 1 305.7400 | 15.01.2018 |
| 16 January | 1 302.4000 | 16.01.2018 |
| 17 January | 1 303.6500 | 17.01.2018 |
| 18 January | 1 306.6100 | 18.01.2018 |
| 19 January | 1 306.9200 | 19.01.2018 |
| 20 January | 1 306.9200 | 19.01.2018 |
| 21 January | 1 306.9200 | 19.01.2018 |
| 22 January | 1 309.9800 | 22.01.2018 |
| 23 January | 1 317.8500 | 23.01.2018 |
| 24 January | 1 315.3300 | 24.01.2018 |
| 25 January | 1 314.4100 | 25.01.2018 |
| 26 January | 1 323.6800 | 26.01.2018 |
| 27 January | 1 323.6800 | 26.01.2018 |
| 28 January | 1 323.6800 | 26.01.2018 |
| 29 January | 1 324.7400 | 29.01.2018 |
| 30 January | 1 329.2500 | 30.01.2018 |
| 31 January | 1 327.0300 | 31.01.2018 |