The notice says part of the framework covering where information tied to high-speed trading conduct can be transmitted has been revised, with details released in an official document.
Japan announced a partial revision to the matter titled "高速取引行為となる情報の伝達先を指定する件," publishing the update on the same day and directing readers to an official document for details. The change concerns the designation of recipients for information related to high-speed trading conduct, a regulatory area tied to algorithmic market activity and market oversight.