News Release

Oct. 05, 2020 JPXTSE The Cause and Measure of arrowhead System Failure

TSE would like to express our sincerest apologies to investors and the people related to the stock market for any inconvenience caused by the failure of the equity trading system, arrowhead, on October 1, 2020.

Because the direct cause of the failure has been identified, we have already taken actions on the system side.
For the details, please refer to the attached files.