Please find below BYMA’s contact data: We are always ready to offer the support you need.

Business Department:

To receive information on BYMA Trading operations, our products, technology, developments, investment alternatives, Market business relationships, apps or innovative products, please send us an email to:

Whenever you send an email to BYMA, regardless of the area to which you write, add a copy to


    To access BYMA trading data Platforms to monitor the marketplace and to get information on different user’s plans available, please send us an email to:

  • Sustainability and Sustainable Finance

    To receive information on BYMA Sustainable Developments, the requirements to be met to access BYMA Sustainable securities and products, or the actions BYMA takes to have a positive impact on the community and the environment, please send us an email to:

  • Work at BYMA

    If you want to join our staff, to know about our open job vacancies or to be aware of growing possibilities within the company, please send us an email to:

  • Legal Affairs – Official Letters

    Official Letters issued by National or Federal Courts shall be submitted to BYMA through DEOX Platform. Official Letters corresponding to other jurisdictions shall be submitted to the following email address:

  • Investor Relations

    To receive information or assistance, or to send requests in respect to Investor Relations’ matters, please send us an email to:

  • Brokers Firms Supervision

    To receive information about BYMA Rules on Agents or Member Brokers, or on current or completed Audits, please send us an email to:

  • Press & Release Department

    If you are a journalist and/or you need information on BYMA’s initiatives or other matters, please send us an email to: and le tus know how we can assist you.


    CENTRAL SECURITIES DEPOSITORY (CSD) – Caja de Valores website: