Regulations Governing Borrowing or Lending Money in Connection with Securities Business by Securities Firms Article 6
The amount of securities business money lending conducted by a securities firm is limited to the amount payable by each customer after netting the prices of securities bought and sold by that customer on that trading day, excluding the amounts of margin purchases and short sales in margin trading.
中文原文 證券商辦理證券業務借貸款項管理辦法第6條
證券商辦理證券業務借貸款項其金額以每一客戶成交日買進、賣出證券價金相抵後之應付價金為限，但不包括信用交易融資買進及融券賣出款項。