[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] 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] 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
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