[arrowhead4.0] Are there any documents (Specifications, Requirements, guidelines, etc.) that desc...

There are descriptions on "System Interface Requirements for arrowhead" - 4.4. Notes on Test Issues.(Excerpt below)The main purpose of Test Issues is provide... Show Details

[arrowhead4.0] What are Simultaneous Orders (executions) before opening price determination for a...

If the execution is at the start of the morning and afternoon trading sessions, or when the first execution price is determined after the Trading Halt, the p... Show Details

[arrowhead4.0] What is the set value of the Market Classification Flag/Code?

List of "Exchange/Market Classification Codes" is included in each System Interface Specifications.Please refer to the following documents.- arrowheadSystem ... Show Details

[arrowhead4.0] What is Market by Order (MBO)?

With the current TSE's market data service (FLEX Standard and Full), market information is distributed in units of price (Market by Price). However, through ... Show Details

[arrowhead4.0] What happens to orders that were not executed at the closing auction of the aftern...

Orders cannot be taken over on the next business day, as it is valid on the very day.In addition, arrowhead does not send invalidation notices if orders are ... Show Details

[arrowhead4.0] If Trading Halt/Suspension is not released, will the Trading Halt Info be dissemin...

Trading Halt Information is limited to the current day and will not be taken over to the next business day.In the event that Release of Trading Halt/Suspensi... Show Details

[arrowhead4.0] Are there additional fees to participate in arrowhead/ToSTNeT/FLEX Weekend Tests?

There are neither additional fees nor applications to participate in arrowhead/ToSTNeT/FLEX Weekend Tests. However, when a business connectivity test, an app... Show Details

[arrowhead4.0] Are there any cases where large value executions of ToSTNeT trading do not dissemi...

FLEX does not disseminate information on trading whose trading value is JPY 5 billion or higher in Single-Issue Trading.It will be posted on the JPX website ... Show Details

[arrowhead4.0] Does FLEX disseminate the status flag of ST/TI Tags set Spaces during the period f...

FLEX does not set and disseminate "spaces" in the State Flag for Status Information (ST tags and TI tags) between Trading Halt (including Trading Suspension)... Show Details

[arrowhead4.0] In arrowhead/ToSTNeT, when Trading Halt occurs at 2:50pm and Trading Halt is relea...

Taking the trading hours at TSE as an example.For arrowhead, the Trading Halt Information at 2:50pm is disseminated with ST tag, but the release information ... Show Details