SIX and Chainlink bring data of Swiss and Spanish equities onchain
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SIX and Chainlink bring data of Swiss and Spanish equities onchain 15 April 2026Switzerland, Spain Reporter: Tahlia Kraefft
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SIX and Chainlink have announced that equities data from the exchanges of SIX is available onchain via DataLink, an institutional-grade data publishing service powered by Chainlink data standard, which underpins data delivery across public and private blockchain ecosystems.
Through Chainlink, SIX is extending its reach into blockchain market infrastructure by making data for equities listed on its exchanges in Switzerland and Spain, equivalent to over €2 trillion in market capitalisation.
Equities data from SIX Exchanges can now be programmatically accessed within standardised smart contract environments at scale.
Matthew Nurse, head of market data, SIX, notes: “Through this integration with Chainlink’s institutional-grade data publishing service, SIX delivers real-time, high-value market data while bringing flagship Swiss and Spanish blue-chip equities onchain via Chainlink’s DataLink.
“This enables digital asset applications to access trusted market data through proven, secure infrastructure, fostering trust and innovation across global financial ecosystems.”
Fernando Vázquez, president, Capital Markets, Chainlink Labs, adds: “Chainlink DataLink provides globally trusted data providers like SIX a secure, scalable path to commercialise high-quality market data onchain while preserving the integrity, entitlements, and distribution controls required by regulated financial institutions.”
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