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

Is there any documentation describing the differences between FLEX Full and FLEX Full WB? (Conten...

The disseminated contents for FLEX Full and FLEX Full WB are the same. The difference is the distributed bandwidth.FLEX Full distributes in 100Mbps band and ... Show Details

What is the Cancel on Disconnect(COD) of arrowhead risk management function?

COD is available by selecting "YES" for the item "use of COD" when applying for Virtual Servers of arrowhead via arrowface.For how to submit the application ... Show Details

Is it acceptable if orders are sent beyond the Sending Allowed Message Sequence Number (SAMSN) of...

If a Virtual Server has sent messages beyond the Sending Allowed Message Sequence Number (SAMSN), arrowhead regards the exceeded messages as an Incorrect Mes... Show Details

Which MCGs (multicast groups) in the FLEX can I get the information for the Trading Halt of arrow...

For the Trading Halt information of arrowhead and ToSTNeT is disseminated from the following MCG Numbers of ST Tag and TI Tag.The MCG numbers of FLEX are lis... Show Details

What is the difference between FLEX WB and non-WB?

There is no difference between the Full and Standard services other than the bandwidth and throttling.For non-WB, the messages are not thinned out, and if th... Show Details

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

How do I request Trading Halt testing in the weekday test environments of arrowhead/ToSTNeT?

Request for the test of Trading Halt in the weekday test environment, you need to request by e-mail to the JPX Service Desk arrowhead team at least 3 busines... Show Details

Which source IP address should be used for requesting TCP Retransmission of FLEX data?

Required IP addresses for TCP Retransmission requests for FLEX data can be checked on the screen of Router Configuration Sheet of arrowface with IP addresses... Show Details

What are Simultaneous Orders (executions) before opening price determination for arrowhead?

The principle of time priority is ignored such as orders placed before the opening price is determined during the morning and afternoon trading sessions. Tha... Show Details