Regulations Governing Futures Commission Merchants Article 26

A futures broker shall not open an account at its own company or any other futures commission merchant to engage in proprietary futures trading, except under the following circumstances:1. where an account is opened in its own company for settlement of out-trades;2. where an enterprise concurrently engaged in futures trading opens an account in its own company or another futures commission merchant for business needs;3. any other circumstances approved by the FSC.
中文原文 期貨商管理規則第26條
期貨經紀商除下列情形外,不得於其本公司或其他期貨商開戶,為自己利益之計算從事期貨交易:
一、為處理錯帳之需要,於本公司開戶者。
二、兼營期貨業務者,為所營業務之需要,於其本公司或其他期貨商開戶者。
三、其他經本會核准者。

English translation for reference only; the Chinese text prevails. Not legal advice.