[J-GATE3.0] Regarding types of existing login ID, can a market information user be switched to a ...

The user type of an existing Login ID cannot be changed. If you wish to change the user type, please submit a request of deletion for the existing ID and a ... Show Details

[J-GATE3.0] Regarding J-NET trading, would the order be accepted if a value which is not listed i...

If a value for [exchange_info_s] in MO75 (Transaction to Enter J-Net Orders) is set to other than listed item in "J-GATE3.0_Connectivity_Manual_Business_Mess... Show Details

[J-GATE3.0]Will the broadcast polling in order to use Drop Copy function be included as flow rest...

Broadcast polling is not included in the flow restriction target, so flow will not be restricted by the broadcast polling in order to use Drop Copy function.... Show Details

[J-GATE3.0] How to acquire updated time for price depth.

Updated time of price depth can be acquired from the timestamp in ITCH. Please note that the updated time of price depth cannot be acquired from API and BO1... Show Details

[J-GATE3.0]What is TPS (Transaction per Second)?

J-GATE sets a protection function ("flow restriction(TPS)") for every login ID. The flow restriction targets transaction and query (excludes broadcast pollin... Show Details

[J-GATE3.0] What are numbers FUT1,2,3 for product in TradeGuard indicating?

The numbers 2 and 3 on FUT2 and FUT3 are difference of contract months of when Combination Series was created. For details, please refer to “Appendix_TradeG... Show Details

[J-GATE3.0]What is the difference between "Hard Block" and "MAX Size"?

"Hard Block"(Order Reception Restrictions) is a function that rejects orders with quantity beyond the threshold set by the Exchange. This is applied to ... Show Details

[J-GATE3.0] What is the ITCH Multicast Group?

MCG001 to MCG008 are the Multicast Group of ITCH. For more details, please refer to [4.2 Communication specification related to multicast data] on [J-GATE... Show Details

[J-GATE3.0]What types of circuit breaker are there on J-GATE?

There are DCB (Dynamic Circuit Breaker) and SCB (Static Circuit Breaker). DCB is a rule that from the viewpoint of preventing sudden price fluctuations,... Show Details

[J-GATE3.0]Please explain the purpose and condition for use of REWIND.

This is the function to receive the lost packet by sending a resend request to the ITCH server for recovery if the loss of a UDP multicast packet or particip... Show Details