[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] Can I make a Modification Order that increases the order quantity in arrowhead?

Modification Order of arrowhead is only available to be specified a reduced quantity. There is no way to increase the quantity from the original order. 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] Can I confirm order priorities by order book detailed information etc. in arrowhead?

You can check the order priorities only for own orders by using the Order Book Detailed Information Request/Response Message from Virtual Servers (Query).Ple... Show Details

[arrowhead4.0] If I place an order on the issue of the Trading Halt in ToSTNeT, will the order be...

Although closing price orders are accepted during Trading Halt of ToSTNeT normally, Single Stock Trading and Basket Trading result in acceptance errors. Show Details

[arrowhead4.0] For on-close or Funari orders, does TSE adopt the time when it was placed original...

For conditional orders (on-close/Funari), TSE adopts the time at which original orders were placed for execution allocation for Special Execution. Show Details

[arrowhead4.0] Is it correct to understand that a Funari order could be placed and will be accept...

Funari order entered during pre-closing will be registered to order book as market order immediately. Show Details

[arrowhead4.0] What is the price limit range (acceptable prices before/after the determination of...

Prior to the determination of the initial price of newly listing issue, the daily price limit is not applied and set the 4 times and 1/4 of the public offeri... Show Details

[arrowhead4.0] Is it correct to understand that a on-close order could be placed and will be acce...

On-close orders will become valid and be registered to the order book immediately. Show Details

[arrowhead4.0] What is the difference between the Acceptance Errors and the Registration Errors d...

The difference is whether the error has detected at the participant GW or the Trading Server.If an error is detected at the Participant GW, an Acceptance Err... Show Details