What is the difference between the Acceptance Errors and the Registration Errors described in Lis...

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

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

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

What is the price limit range (acceptable prices before/after the determination of the initial pr...

Prior to the determination of the initial price of newly listing issue, the daily price limit is not applied and set the 4 times and 1/4 of the public offeri... Show Details

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

Can I modificate the quantity and price at the same time in the arrowhead?

You can modificate the order quantity and price at the same time. 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 is the monitoring reference price for Sequential Trade Quote in arrowhead?

The reference price of Sequential Trade Quote is set at the time of first execution in Zaraba, and it is set again when the first Zaraba execution occurs aft... Show Details

Is it a modification order error if I modify the reduction quantity exceeding the remaining order...

If the quantity of the modification order is less than the original order quantity, arrowhead will accept the order, and reduce the quantity to the possible ... Show Details

How do I cancel an order in arrowhead?

You can cancel the order by specifying the "Order Acceptance Number" or the "Field For Internal Processing".For more information, please refer to "System Int... Show Details