| Day | Rate | Set date |
|---|---|---|
| 1 June | 1.7980 | 01.06.1999 |
| 2 June | 1.7907 | 02.06.1999 |
| 3 June | 1.7922 | 03.06.1999 |
| 4 June | 1.7811 | 04.06.1999 |
| 5 June | 1.7811 | 04.06.1999 |
| 6 June | 1.7811 | 04.06.1999 |
| 7 June | 1.7793 | 07.06.1999 |
| 8 June | 1.7786 | 08.06.1999 |
| 9 June | 1.7922 | 09.06.1999 |
| 10 June | 1.7956 | 10.06.1999 |
| 11 June | 1.7926 | 11.06.1999 |
| 12 June | 1.7926 | 11.06.1999 |
| 13 June | 1.7926 | 11.06.1999 |
| 14 June | 1.7880 | 14.06.1999 |
| 15 June | 1.7778 | 15.06.1999 |
| 16 June | 1.7637 | 16.06.1999 |
| 17 June | 1.7598 | 17.06.1999 |
| 18 June | 1.7709 | 18.06.1999 |
| 19 June | 1.7709 | 18.06.1999 |
| 20 June | 1.7709 | 18.06.1999 |
| 21 June | 1.7677 | 21.06.1999 |
| 22 June | 1.7532 | 22.06.1999 |
| 23 June | 1.7526 | 23.06.1999 |
| 24 June | 1.7570 | 24.06.1999 |
| 25 June | 1.7775 | 25.06.1999 |
| 26 June | 1.7775 | 25.06.1999 |
| 27 June | 1.7775 | 25.06.1999 |
| 28 June | 1.7706 | 28.06.1999 |
| 29 June | 1.7658 | 29.06.1999 |
| 30 June | 1.7558 | 30.06.1999 |