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
What happens to orders that were not executed at the closing auction of the afternoon session? (n...
Orders cannot be taken over on the next business day, as it is valid on the very day.In addition, arrowhead does not send invalidation notices if orders are ... Show Details
What is the Support Member Classification for the New Order Message of arrowhead?
For orders as a support member, set the Support Member Classification to "1".Please check the JPX website for support members.(Japanese Only)URL: https://www... 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
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 there any documents (Specifications, Requirements, guidelines, etc.) that describe the precau...
There are descriptions on "System Interface Requirements for arrowhead" - 4.5. Notes on Test Issues.(Excerpt below)The main purpose of Test Issues is provide... Show Details
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