| Day | Rate | Set date |
|---|---|---|
| 1 May | 4.1300 | 30.04.2010 |
| 2 May | 4.1300 | 30.04.2010 |
| 3 May | 4.1270 | 03.05.2010 |
| 4 May | 4.1420 | 04.05.2010 |
| 5 May | 4.1713 | 05.05.2010 |
| 6 May | 4.1805 | 06.05.2010 |
| 7 May | 4.1880 | 07.05.2010 |
| 8 May | 4.1880 | 07.05.2010 |
| 9 May | 4.1880 | 07.05.2010 |
| 10 May | 4.1683 | 10.05.2010 |
| 11 May | 4.1798 | 11.05.2010 |
| 12 May | 4.1740 | 12.05.2010 |
| 13 May | 4.1805 | 13.05.2010 |
| 14 May | 4.1845 | 14.05.2010 |
| 15 May | 4.1845 | 14.05.2010 |
| 16 May | 4.1845 | 14.05.2010 |
| 17 May | 4.1926 | 17.05.2010 |
| 18 May | 4.1950 | 18.05.2010 |
| 19 May | 4.1965 | 19.05.2010 |
| 20 May | 4.2031 | 20.05.2010 |
| 21 May | 4.1950 | 21.05.2010 |
| 22 May | 4.1950 | 21.05.2010 |
| 23 May | 4.1950 | 21.05.2010 |
| 24 May | 4.1820 | 24.05.2010 |
| 25 May | 4.1839 | 25.05.2010 |
| 26 May | 4.1711 | 26.05.2010 |
| 27 May | 4.1465 | 27.05.2010 |
| 28 May | 4.1646 | 28.05.2010 |
| 29 May | 4.1646 | 28.05.2010 |
| 30 May | 4.1646 | 28.05.2010 |
| 31 May | 4.1855 | 31.05.2010 |