[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] 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] 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] What are the quantity limits (hard limits) in an order of arrowhead/ToSTNeT?

In order to prevent erroneous order placement, arrowhead configures Order Quantity Restrictions and does not accept orders in excess of certain quantities, w... Show Details

[arrowhead4.0] How are orders handled during the Pre-Closing?

Orders registered on the order book during Pre-Closing are treated as simultaneous orders, together with "on close" orders and "Funari" orders placed prior t... 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] 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 IOC orders valid during Pre-Closing?

A registration error will occur. 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

[arrowhead4.0] Is there any limitation to STP in terms of types of order and sessions?

The STP function is applicable only to the matching in Zaraba, continuous trading session. Please not that even during Zaraba, the STP function does not appl... Show Details