[arrowhead4.0] How is an execution price determined for Special Execution?

For Special Execution, an execution price is the upper or lower limit price of the executable price range from the order book mid price (last traded price at... Show Details

[arrowhead4.0] If we would like to execute orders at the closing auction, how should we do?

Please place order with on-close condition after the order acceptance start of afternoon session or place order after the pre-closing start.The pre-closing s... Show Details

[arrowhead4.0] Can the value of indices change during pre-closing period?

No. The index value remains unchanged during pre-closing period and is delivered at regular intervals since no quote change that would cause the index value ... Show Details

[arrowhead4.0] Regarding the morning session which the closing auction does not apply, will the b...

Yes. Show Details

[arrowhead4.0] Does 'on and above the specified price' include market orders?

Yes. 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] Who is eligible to use Mass Cancellation?

Users with virtual servers on which the STP account is configured. Show Details

[arrowhead4.0] How should a securities company handle trading in the Dummy Symbol in its trading ...

The Dummy Symbol is not a real issue, so it should not be included in any report. Show Details

[arrowhead4.0] Can Dummy Symbols be distinguished from ordinary issues by items other than the is...

You will be able to distinguish Dummy Symbols using the following items. - Participant connection function (issue information of Query function) Issue cl... Show Details

[arrowhead4.0] Which type of STP gets triggered in the case, STP-N or O?

For the case in question, STP-N is triggered.When STP trigger conditions are met, STP processing is performed based on the STP type of the order that trigger... Show Details