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    如何开通美股沽空账户？

    開通沽空功能需先將現金帳戶升級為保證金（融資）帳戶：

    * 升級要求：職業須為受僱或自僱（不接受退休、學生、家庭主婦或待業），自由職業需提供10萬港幣以上之資產證明 。

    * 升級步驟：打開App點擊「交易」—進入「港股」或「美股」現金帳戶頁面—點擊「淨資產」—點擊右上角「開通融資帳戶」提交申請 。

    * 交易方式：開通後於目標股票頁面選擇「交易」—「沽空交易」即可，系統會自動計算可沽空數量 。

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    uSmart Securities Limited is a corporation licensed by the Hong Kong Securities and Futures Commission (CE No.: BJA907) and is authorised to carry on Type 1 (Dealing in Securities), Type 2 (Dealing in Futures Contracts), Type 4 (Advising on Securities), Type 5 (Advising on Futures Contracts), Type 6 (Advising on Corporate Finance) and Type 9 (Asset Management) regulated activities.