Futures Trading Act Article 74

A futures commission merchant shall not do any of the following:1. Trade in non-compliance with the order instructions or conditions of the futures trader.2. Conduct any futures trade on behalf of a futures trader without the authorization of the futures trader.
中文原文 期貨交易法第74條
期貨商不得有下列各款行為:
一、未依期貨交易人委託事項或條件從事交易。
二、未經期貨交易人授權而擅自為其進行期貨交易。

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