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Trading Platforms

The Technology You Need for Your Strategies

Fast and Reliable. The BME Trading Platforms

BME trading platforms provide you with a wide range of interface options, allowing you to select the most suitable configuration and adapt speed and capacity to your specific needs.

Stable, efficient and flexible trading technology at your reach. Get in touch to find out more!

Our Platforms
benefits of the renewed trading system

Improved response time

Both in terms of average response time and its variability.

Enhanced scalability and peak performance

New structure to better understand the behaviour of orders.

More suitable for HFT applications

While still supporting the FIX protocol interface best suited for general-purpose applications.


Coming Soon

Equinox Trading Platform

On 1 July 2025, SIX successfully aquired Aquis Exchange – a deal that will strengthen the position of SIX in European trading, enhance efficiency, and deliver new growth opportunities for our clients. In particular, the acquisition sets the stage for SIX to deploy Aquis’ next-generation technology as a nucleus for lifting the trading experience of our clients across Europe to the next level: with the introduction of Equinox.

The future trading platform, Equinox, will allow clients of SIX to access all our exchanges through one standardized connection. With the concept of “One Plug, Multiple Trading Venues”, our trading participants will be able to access multiple trading venues through the same connectivity setup. Discover more details about the changes below. Trading Participants will also find more information in the Member Section.

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Become a Member

The Best Quality Metrics for Spanish Securities

As the reference market for Spanish securities, BME Exchange offers the best book depth and spread quality metrics. Become a trading participant to enjoy direct access to trading on a robust and solid infrastructure.

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Connectivity services
Co-location

Enjoy the lowest latency access to BME systems

BME London Hub

Two Points of Presence in London to access our systems and services efficiently

Sponsored Access

Low latency solution for market participants’ clients

Annual Member Questionnaire

In compliance with art. 7 of DR (EU) 2017/584, market members must complete the following questionnaire.

Innovating Capital Markets

 

Now part of SIX, Aquis Exchange brings advanced multi-venue trading infrastructure and pan-European access – complementing BME’s high-performance platforms..

Let’s Talk!

Get in touch and discover more about our offering. We look forward to your call. Together we can discuss which services best match your needs.

Frequently asked questions

Trading platforms are mainly electronic systems where securities such as shares or bonds are bought and sold. Market members submit buy and sell orders on behalf of their clients or for their own trading. The system automatically matches orders and executes trades when price and quantity coincide. These platforms operate under rules designed to ensure transparency, efficiency, and orderly access to the market.

The main trading platforms operated by BME are:

  • SIBE (SMART SIBE): the platform used to trade equities, such as shares, ETFs, and warrants.
  • SEND and SENAF: platforms for fixed income trading, where bonds and other debt instruments are traded.
  • MEFF SMART: the platform used to trade financial derivatives, such as futures and options.

Each platform specializes in a different type of financial instrument and allows market members to submit buy and sell orders electronically.