JPX Service Desk
FAQ Site (Application FAQ / System Support FAQ)
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Contacts for JPX Service Desk

Application Procedure contact
Open Hours: Business day 9:00 am - 6:30 pm
TEL: 0570-064-054
            *Charged Call
  (*IP-phone: +81-50-3819-1070)
Email: servicedesk@jpx.co.jp
arrownet support contact
Open Hours: 24Hours
TEL: +81-50-3819-1030
Email: arrownet_support@jpx.co.jp
arrowhead/ToSTNeT contact
Open Hours: Business day 7:00 am - 6:30 pm
TEL: +81-50-3822-8882
Email: arrowhead@jpx.co.jp
J-GATE contact
Open Hours: 24Hours
TEL: 0570-550-815
            *Charged Call
  (*IP-phone: +81-50-3822-8900)
Email: j-gate3@jpx.co.jp
Clearing contact
Open Hours: Business day 9:00 am - 5:00 pm
TEL: 0570-064-059
            *Charged Call
  (*IP-phone: +81-50-3819-1076)
Email: servicedesk_clearing@jpx.co.jp
  • No : 7443
  • Updated Date : 2019/10/07 09:00
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How does arrowhead execute Simultaneous Orders?

How does arrowhead execute Simultaneous Orders?
Category : 

Answer

Simultaneous Orders sum orders per trading participant for each price and one order unit is allocated in order from the trading participant with the largest order quantity.
The time-first rule does not apply, but if there is more than one trading participants with the same total order quantity, the allocation starts with the trading participant with the earliest first order.