[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] Will OrderID be changed by modification order?

Yes, it will. Show Details

[arrowhead4.0] Are there any conditions to use the STP function?

The STP function is applicable only to virtual servers (order/notice) used exclusively by a specific investor (including a set of investors which are reasona... Show Details

[arrowhead4.0] Is it possible to cancel both sell and buy orders in a symbol with a single mass c...

No. Sell or Buy should be specified. Show Details

[arrowhead4.0] Is there a possibility that an issue has been halted trading in arrowhead and has ...

Trading Halt causing corporate information may require the dissemination of information all the markets.As a general rule, trading of the subject issue will ... Show Details

[arrowhead4.0] Can Dummy Symbols be distinguished from ordinary issues by items other than the is...

You will be able to distinguish Dummy Symbols using the following items. - Participant connection function (issue information of Query function) Issue cl... Show Details

[arrowhead4.0] Is it possible to use MBO service via a single line (line 1) only?

We ask users to receive MBO data via two lines. Show Details

[arrowhead4.0] Are Funari orders distributed in FLEX Standard?

Funari orders placed before the end of the morning session are treated as limit orders at the time of placement. If they are not executed during the morning ... Show Details

[arrowhead4.0] Is the base price information of FLEX which is disseminated in the evening the sam...

The content of the base price information disseminated in the evening of the previous day may differ from the content of the information. disseminated in the... Show Details

[arrowhead4.0] Are IOC orders valid during Pre-Closing?

A registration error will occur. Show Details