[arrowhead4.0] Is there any change of ToSTNeT information distribution?

There are following modifications.-ToSTNeT information will be excluded from Estimated total trading volume (TV tag) and turnover (TA tag) in the statistics ... Show Details

[arrowhead4.0] Will OrderID be changed by modification order?

Yes, it will. Show Details

[arrowhead4.0] Does FLEX disseminate forecast (quantities and prices) information for closing? (e...

FLEX does not disseminate the forecast of execution price at closing. Show Details

[arrowhead4.0] What are the base price/Flag (Indicating the central price of the order book) in t...

For direct newly listing, middle of the book price is disseminated.Also, in some cases where demerger or stock dividend are conducted, middle of the book pri... Show Details

[arrowhead4.0] Is it available to request for TCP retransmission for Base Price Information and M...

You can request by designating all exchanges at once only in case of an emergency situation such as a system failure.If you constantly use it, TSE may inquir... Show Details

[arrowhead4.0] How do we distinguish issues which are listed in multiple exchanges?

It can be identified by the multicast group number since multicast groups have determined by each exchange. Show Details

[arrowhead4.0] Is there a limit per TCP Retransmission?

Maximum number of Messages per request should be 250,000 for FLEX Standard (excluding ToSTNeT information), 35,000 for ToSTNeT information, and 50,000 for Ma... Show Details

[arrowhead4.0] Is there any update for FLEX service?

"FLEX Standard 100Mbps", "FLEX Full 100Mbps", "FLEX Full WB", and "High-Speed Index" will be discontinued with the current version of arrowhead (version upgr... Show Details

[arrowhead4.0] If Itayose occurs for an issue when the session starts, which message is delivered...

Based on the dissemination rule that information updated at the same time will be set in the same message, the SP-Tag showing "During Session" and the 4P/1P-... Show Details

[arrowhead4.0] The upper/lower limits of limit price range are determined when the initial price ...

When determining the initial price of new listing issue, set and disseminated the upper limit and lower limit of the limit price of base price data (BP tag). Show Details