Market System Status
Market Status
| Cash Equity Auction (arrowhead) | Cash Equity Off-auction (ToSTNeT system) |
| Normal Service | Normal Service |
(Note)
- ･Part of service may be affected depending on the securities or the market information vendors that you are using.
In case that a service that you are using is not available, please contact your securities or vendors directly.
Notification for trading participants and FLEX users
(Last updated at 11:05 JST)
Currently, although all TSEʼs systems are operating normally, we announce the below to specific users.
User Status
| Trading Participants | Market Information System Users |
| Normal service | Partly affected |
Details of the incident
| 1. Classification | Network incident |
| 2. System affected | FLEX (Market Information System) |
| 3. Date and Time of occurrence | June 19, 2026 around 10:44 (JST) |
| 4. Services affected by the incident | FLEX Standard |
| 5. Impact range | Line 1 in FLEX services (Access Point 4) |
| 6. Outline of the incident | A message was lost. Affected Service: FLEX Standard -Line 1 Affected Multicast Group: 008 Sequence Number of lost message: 05842360 |
| 7. User's action required | Please continue operations using FLEX message sent through line 2. |
Update Information
| Time | Contents | Upcoming |
| 11:05 JST | Notified the incident of a message lost in FLEX line 1 via Access Point 4. This will be the final notice regarding the incident |
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