[arrowhead4.0] How is an execution price determined for Special Execution?

For Special Execution, an execution price is the upper or lower limit price of the executable price range from the order book mid price (last traded price at... 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] Which MCGs (multicast groups) in the FLEX can be used to confirm the information f...

Trading Halt information of arrowhead and ToSTNeT is disseminated from the following MCG Numbers of ST Tag, TI Tag, and O Tag.The MCG numbers of FLEX are lis... Show Details

[arrowhead4.0] Are the orders with closing conditions and Funari orders distributed in FLEX MBO?

Orders with closing conditions and Funari orders are subject to distribution from the time of order placement. However, information incorporated into the ord... Show Details

[arrowhead4.0] We would like to know the specifications of arrowhead. How can we find "System Int...

It is posted at the following location on System Documents Site.[System Documents Site]System Documents > arrowhead/ToSTNeT/FLEX > Connection Specifica... Show Details

[arrowhead4.0] What is the difference of the content for information distributed on FLEX Standard...

While 1.Afternoon session end and 3.Issue realtime message (backup) distributes "the latest order book information", 2.Issue realtime message (all-day) distr... Show Details

[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] How can we find "System Interface Requirements for arrowhead"?

It is posted at the following location on System Documents Site.[System Documents Site]System Documents > arrowhead/ToSTNeT/FLEX > Connection Specifica... Show Details

[arrowhead4.0] What is Special Execution?

Even in case of not matching at prices inside executable price range, execution processing is conducted at upper/lower limit of executable price range in arr... Show Details

[arrowhead4.0] Are there any restrictions for TCP Retransmission requests (for both Test and Prod...

The restrictions per request are as follows and are common to both the Production and Test Environments: Market by Order (MBO): 50,000 messages Standard: 250... Show Details