| 摘要 |
PROBLEM TO BE SOLVED: To provide a custody supporting system capable of appropriately controlling allocation of a balance and smoothly performing settlement for a non-resident's security transaction.SOLUTION: From an instruction data of securities transaction relating to a custody account of a securities transactor who is a non-resident, a delivery data from the custody account to a first account of a settlement counterparty is extracted and a receipt data of the same brand from a second account of another settlement counterparty to the custody account on the same delivery/receipt day is extracted, to form a first group. Similarly, a receipt data from the first account to the custody account is extracted and a delivery data from the custody account to a third account of another settlement counterparty is extracted, to form a second group. When receipt processing of securities to the custody account is executed at the time of settlement, the settlement processing is executed for the receipt transaction data for the receipt processing and the delivery transaction data which is grouped. |
