https://econet-trading.jp/state/2022-5-19-%e7%a5%9e%e5%a5%88%e5%b7%9d%e7%9c%8c%e9%8e%8c%e5%80%89%e5%b8%82%e3%81%ae%e3%81%8a%e5%ae%a2%e6%a7%98%e3%82%88%e3%82%8a%e5%a7%94%e8%a8%97%e5%93%81-51%e7%82%b9%e5%88%b0%e7%9d%80%e8%87%b4-2-3-14/ 2026-04-09T05:01:40+00:00 monthly 0.2