Date	Rate
2026/06/16	0.827
2026/06/15	0.827
2026/06/12	0.826
2026/06/11	0.826
2026/06/10	0.826
2026/06/09	0.827
2026/06/08	0.826
2026/06/05	0.828
2026/06/04	0.827
2026/06/03	0.814
2026/06/02	0.824
2026/06/01	0.824
2026/05/29	0.828
2026/05/28	0.827
2026/05/27	0.828
2026/05/26	0.826
2026/05/25	0.827
2026/05/22	0.827
2026/05/21	0.823
2026/05/20	0.826