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

Yes, it will. 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 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] Why did a temporary trading halt occur even though no trading halt had been announ...

It is assumed that a certain period of trading suspension occurs after the termination of the Special Quote. During the relevant time period, please confirm ... 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] Regarding FLEX feed during the pre-closing, does the value contain the quantity of...

Yes. After on-close order and Funari order become valid at the pre-closing start, those orders will be added to the quantity. 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] How can the presence of a Special Quote or any changes to it be determined?

For FLEX Standard, a Special Quote is displayed when the quote flag in the Q1 tag is "3"; otherwise, a Special Quote is not displayed. For FLEX Market by Ord... Show Details

[arrowhead4.0] Why are the quote prices different between FLEX Standard and MBO?

Because the distribution specifications differ between FLEX Standard and Market by Order (MBO), the prices included in the distribution may also differ. For ... Show Details