[arrowhead4.0] Are there any modifications for messages delivered to Query Virtual Server?
There will be changes due to the introduction of Closing Auction. Please refer to the System Interface Specification for arrowhead for details. Show Details
[arrowhead4.0] What is the cause of error or invalidation by Reason Code 1001?
Please refer to the attached file summarizing the cause of error. Show Details
[arrowhead4.0] Will on-close orders be entered into the order book at the end of the session?
On-close order will be entered into the order book at the start of Pre-Closing. Show Details
[arrowhead4.0] Will any order-related messages for arrowhead be changed due to the introduction o...
In order to link order/execution with MBO market data, Order ID and Match ID will be added. Please refer to the System Interface Specification for arrowhead ... Show Details
[arrowhead4.0] Are IOC orders valid during Pre-Closing?
A registration error will occur. Show Details
[arrowhead4.0] Will OrderID be changed by modification order?
Yes, it will. 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 modifications for messages delivered to Ordering Virtual Server?
The following 4 items are main changes. Please refer to the System Interface Specification for arrowhead for details.-Changes due to the introduction of Spec... Show Details
[arrowhead4.0] What is the cause of error or invalidation by Reason Code 1028, 3006?
Please refer to the attached file summarizing the cause of error. Show Details
[arrowhead4.0] Will Market Administration Message be delivered at the start of Pre-Closing?
Market Administration Message will not be delivered at the start of Pre-Closing. (Will not add new Market Administration Message indicating the start of Pre-... Show Details
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