| Day | Rate | Set date |
|---|---|---|
| 2 May | 142.0600 | 02.05.2014 |
| 3 May | 142.0600 | 02.05.2014 |
| 4 May | 142.0600 | 02.05.2014 |
| 5 May | 141.4400 | 05.05.2014 |
| 6 May | 141.8900 | 06.05.2014 |
| 7 May | 141.6800 | 07.05.2014 |
| 8 May | 141.9500 | 08.05.2014 |
| 9 May | 140.1400 | 09.05.2014 |
| 10 May | 140.1400 | 09.05.2014 |
| 11 May | 140.1400 | 09.05.2014 |
| 12 May | 140.3100 | 12.05.2014 |
| 13 May | 140.2500 | 13.05.2014 |
| 14 May | 139.6500 | 14.05.2014 |
| 15 May | 139.1700 | 15.05.2014 |
| 16 May | 138.9500 | 16.05.2014 |
| 17 May | 138.9500 | 16.05.2014 |
| 18 May | 138.9500 | 16.05.2014 |
| 19 May | 138.7900 | 19.05.2014 |
| 20 May | 138.8800 | 20.05.2014 |
| 21 May | 138.1800 | 21.05.2014 |
| 22 May | 138.9600 | 22.05.2014 |
| 23 May | 138.9200 | 23.05.2014 |
| 24 May | 138.9200 | 23.05.2014 |
| 25 May | 138.9200 | 23.05.2014 |
| 26 May | 138.9700 | 26.05.2014 |
| 27 May | 139.0100 | 27.05.2014 |
| 28 May | 138.7300 | 28.05.2014 |
| 29 May | 138.3400 | 29.05.2014 |
| 30 May | 138.3600 | 30.05.2014 |
| 31 May | 138.3600 | 30.05.2014 |