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How to contact us

You can contact us for customer service.


Call us

Phone Inquiry:

Direct Dial: +1 416-849-0915

Toll Free: +1 888-436-0085

Available on trading days from 08:30 AM ET - 04:30 PM ET.


Live chat

Online Inquiry

Our service is available 24 hours a day.


Send us an E-mail

Email: support@ca.moomoo.com

To help you better, please provide the following information to our support team by attaching it.

  1. A screenshot of the issue

  2. Your moomoo ID

We will contact you as soon as possible once we receive your email.


This presentation provides information and education only. It is not a recommendation or endorsement of any investment or strategy. The investment information given here is general and for illustrative purposes. It may not be appropriate for all investors, regardless of their financial situation, investment objectives, investing time horizon, or risk tolerance. Before making any investment decisions, consider your personal circumstances and if this information is suitable for you. Keep in mind that past performance does not guarantee future success, and all investments carry risks including loss of principal. Moomoo CA does not guarantee the adequacy, completeness, accuracy, or timeliness of the content provided above for any particular purpose.