What is the contact information for the clearing system such as JSCC and JPX Service Desk?

Please contact these desks as below -1. Application/Failure[Application] JPX Service Desk (application procedure)TEL: 050-3819-1070Email: servicedesk@jpx.co.... Show Details

[arrowhead4.0] How can we get FLEX Connection Specification?

It is posted at the following location on System Documents Site.[System Documents Site]System Documents > arrowhead/ToSTNeT/FLEX > Connection Specifica... Show Details

[arrowhead4.0] What is the difference between FLEX Standard and Market by Order (MBO)?

There are differences in the issue information that can be received and the contents of dissemination.For example, Standard disseminates Index information an... Show Details

What is the required bandwidth (maximum bandwidth) for multicast service such as FLEX/J-GATE (ITCH)?

The required bandwidth for each multicast service is as follows.FLEX Standard : 500MbpsFLEX Market by Order (MBO) : Only the lines with more than 10GbpsFLEX ... Show Details

Is Windows 10 Enterprise version available on the Clearing system?

We cannot guarantee the operation on Windows 10 Enterprise version in the Clearing system. Please prepare Windows 11 Pro as described in the manual. Show Details

Is Windows 10 LTSB version available on the Clearing system?

We cannot guarantee the operation on Windows 10 LTSB version in the Clearing system.Please prepare Windows 11 Pro as described in the manual. Show Details

[arrowhead4.0] Setting the settlement date to "2" for a cross order sent to ToSTNeT resulted erro...

For settlement on the second day, the trading hours are from 8:20am to 12:30pm. Therefore, any orders placed after 12:30pm will result in an error. For detai... Show Details

What is the bandwidth required for the JPX business systems?

Requirement bandwidth for JPX Business Systems, please refer to "arrownet Guideline for Procedures Operations (JPX) - Appendix 2" published on System Documen... Show Details

[arrowhead4.0] I'd like to get System Interface Specifications for arrowhead (ToSTNeT), but I can...

For those who cannot check Target site, we can send System Interface Specifications for arrowhead (ToSTNeT) via email if you conclude an information disclosu... Show Details

[arrowhead4.0] Is there any modification for arrowhead trading hours?

TSE's afternoon session will be extended by 30 minutes and Pre-Closing will be held 5 minutes before the end of the afternoon session.Order Acceptance Hours ... Show Details