[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] Is there any change of ToSTNeT information distribution?
There are following modifications.-ToSTNeT information will be excluded from Estimated total trading volume (TV tag) and turnover (TA tag) in the statistics ... Show Details
[arrowhead4.0] Is Mass Cancellation available during Trading Halt?
Mass Cancelation is available in the case of Trading Halt (accepting orders). Please note that Mass Cancelation orders placed during the following times will... Show Details
[arrowhead4.0] Who is eligible to use Mass Cancellation?
Users with virtual servers on which the STP account is configured. Show Details
[arrowhead4.0] Is it possible to cancel both sell and buy orders in a symbol with a single mass c...
No. Sell or Buy should be specified. Show Details
[arrowhead4.0] Will OrderID be changed by modification order?
Yes, it will. 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
[arrowhead4.0] Are IOC orders valid during Pre-Closing?
A registration error will occur. Show Details
[arrowhead4.0] How are Close short-selling orders handled during Pre-Closing?
Based on the final executed price of Zaraba, etc., a determination of whether there is a violation of short selling price regulations is made immediately. If... Show Details
[arrowhead4.0] What is the cause of error or invalidation by Reason Code 1043, 1044?
Please refer to the attached file summarizing the cause of error. Show Details
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