Are there any documents (Specifications, Requirements, guidelines, etc.) that describe the precau...

There are descriptions on "System Interface Requirements for arrowhead" - 4.5. Notes on Test Issues.(Excerpt below)The main purpose of Test Issues is provide... Show Details

What is the condition which invokes Cancel on Disconnect (COD)?

[Trigger of COD]-The Exchange Trading System detects the loss of the TCP connection with a Virtual Server that has established an Operation Link.-The Exchang... Show Details

Is there a way to check "Order Suspension Status of the target Virtual Server" in the arrowhead r...

The Order Suspension Status of the Virtual Server group of arrowhead Risk Management Function is available on "Order Suspension Status" of "User-designated H... Show Details

Is there a limit per TCP Retransmission?

Maximum number of Messages per request should be 250,000. TCP transmission is for recovering specific messages that were not received. Please refrain from us... Show Details

Is there any documentation describing the differences between FLEX Full and FLEX Full WB? (Conten...

The disseminated contents for FLEX Full and FLEX Full WB are the same. The difference is the distributed bandwidth.FLEX Full distributes in 100Mbps band and ... Show Details

Can I set User-designated Hard-limits for arrowhead during the participants online time?

You can set User-designated Hard-limits when the Virtual Servers which sets the Hard-limits setting and the Virtual Servers to which the Hard-limits setting ... Show Details

Is FLEX Standard ST status flag "B1: Release of Itayose" always disseminated after "B0: Itayose" ...

When "B0: Itayose" is released and it becomes possible to execute orders, "B1: Release of Itayose" is disseminated. However, if the closing session is reache... Show Details

What notification messages will be sent to which Virtual Server (VS) if a new order is sent from ...

When cancelling with the Virtual Server B which is different from the Virtual Server A that has placed a new order, - Cancel Order Acceptance Notice is sent ... Show Details

Are large value executions of ToSTNeT trading disseminated? (Single Stock Trading)

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

What are the differences between the data FLEX Std. disseminates after the closing auction of the...

There is a difference that "1. Afternoon session end" and "3. Issue realtime message (backup)" disseminate "latest board information", whereas "2. Issue real... Show Details