NYSE-affiliated platform will use Avalanche as the clearing ledger, supporting 24/7 trading and settlement of tokenized securities
Ava Labs announced on November 9 that the Avalanche blockchain will provide the core ledger technology for the upcoming digital alternative trading system (ATS) affiliated with the New York Stock Exchange (NYSE), serving the platform’s clearing company. The platform aims to support around-the-clock trading, clearing and settlement of tokenized securities, subject to the relevant regulatory approvals.
NYSE digital issuance head Dennis Lee said that the soon-to-launch digital trading platform will support stocks issued on multiple blockchains, but the ledger that records and settles transactions needs to be fast and reliable, allow controlled participants, have predictable costs, and possess a large developer community; Avalanche meets these needs. Ava Labs CEO Emin Gün Sirer said that the platform will meet 24/7 atomic settlement needs through dedicated infrastructure, with predictable performance and costs, controls that satisfy regulatory and operational requirements, and connections to a broader asset and liquidity ecosystem.
The arrangement positions Avalanche as the clearing and settlement layer, rather than the sole issuance chain. The platform is still in the planning stage, and NYSE previously announced the development of this tokenized securities platform and has worked with multiple transfer agents.
Original source:
Title: Avalanche to Serve as Core Ledger Technology for Clearing and Settlement of NYSE-affiliated Upcoming Tokenized Securities Platform
Publisher: Ava Labs (via PR Newswire)
Publication date: 2026-11-09
URL: https://www.prnewswire.com/news-releases/avalanche-to-serve-as-core-ledger-technology-for-clearing-and-settlement-of-nyse-affiliated-upcoming-tokenized-securities-platform-302932803.html
Source nature: company announcement
Verification status: Full text read; confirmed that Avalanche is the core ledger for the clearing company, supports multi-chain stock issuance, 24/7 design, and the prerequisite of regulatory approval; quotations are consistent with the original.
Supporting content: Ava Labs announcement, quotes from Dennis Lee and Emin Gün Sirer, platform design scope.
ABAB AI Insight
This move marks the embedding of public-chain infrastructure into the clearing layer of a traditional exchange, rather than using it only for issuance pilots. Avalanche is taking on the role of the ledger that records and settles transactions, while the issuance layer remains open to multiple chains, which is consistent with the current trend toward parallel multi-chain tokenization of securities and reduces single-chain lock-in risk.
Atomic settlement, in which payment and delivery are completed simultaneously, is a design goal intended to shorten the traditional T+1 settlement cycle and reduce counterparty risk. But implementation still depends on regulatory approval, the specific rollout by the clearing company, and integration with the existing Pillar matching engine, which has not yet begun.
For Avalanche, this is an institutional-level validation, but the scope is limited to the clearing ledger of the affiliated ATS rather than a full migration of the NYSE’s main platform. Key follow-up points are the regulatory timetable, actual trading volume, and whether it expands to more traditional market infrastructure.
ABAB News · Law of cognition
Traditional exchanges introducing public chains are often used for specific infrastructure layers rather than as a wholesale replacement of existing systems, and the combination of multi-chain issuance and a single settlement ledger is a common architectural choice at present.