Bolsas y Mercados Españoles
Market Access (ISV)

Sociedad de Bolsas, as the legal entity in charge of managing the Spanish Stock Exchange Interconnection System (S.I.B) allows market members to access the System and introduce orders via two possible mechanisms:

  • Manual trading terminals
  • External applications (ISVs) developed in-house or by third parties

Any ISV that a market member would like to use for this purpose should pass a process of homologation and certification with the parameters and filters defined by Sociedad de Bolsas.

  • Therefore, in order to initiate such a process there must be at least one market member requesting its use.
  • Once the homologation tests are passed, contracts should be concluded.

For further information regarding ISVs and trading terminals please contact us at the following email address:



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The Market Status informs through quick and easy-to-read notices on incidents affecting the Equity markets as well as Indices and financial systems operated by BME.

If an issue occurs, the message "TRADING" will change to "MARKET ISSUE" to reflect that a market event has occurred. By clicking on the Issue of the published alert it will be possible to access the information and intraday updates associated with this incident, which will be published immediately.

Note: BME will use its discretion to assign the severity of an incident