Ava Labs President Charley Cooper said the New York Stock Exchange has spent roughly a year testing Avalanche technology and examining how the network could fit into the exchange’s existing systems, providing one of the clearest indications yet that the operator is evaluating public blockchain infrastructure for tokenized markets.
Cooper made the remarks during an appearance with Michael Blaugrund, Head of Strategic Initiatives at Intercontinental Exchange, the NYSE’s parent company, at Avalanche Summit in New York. The discussions covered the exchange operator’s plans for onchain trading and settlement, though neither executive said the NYSE had selected Avalanche as the blockchain for a future tokenized-securities venue.
The distinction is central to the current race among blockchain networks. The NYSE has said its planned platform would support multiple blockchains for settlement and custody, leaving room for several networks and service providers rather than a single exclusive technology supplier. Avalanche’s year-long review therefore places it among platforms being assessed, but does not establish a commercial deployment.
Nyse examined business model alongside technology
Cooper said the NYSE’s assessment went beyond throughput, transaction costs, and technical architecture. The exchange also challenged Avalanche’s economic model and examined whether Ava Labs understood the operational and commercial demands of a market infrastructure provider.
That approach reflects the higher threshold facing blockchain projects seeking roles in securities markets. A network may process transactions rapidly, but an exchange-linked system also needs to address trading controls, corporate actions, asset servicing, identity requirements, custody arrangements, market surveillance, and the legal rules governing transfers of regulated financial instruments.
For Avalanche, the engagement gives the company an opportunity to demonstrate how its technology could be adapted to those requirements. Avalanche is built around customizable blockchain environments, commonly known as subnets, which can be configured with their own validators, permissions, and rules. A regulated securities platform could potentially use that structure to impose access controls or tailor settlement workflows without placing every activity on a fully open public network.
Cooper described the work with NYSE teams as close and extensive. He did not disclose the scope of the testing, identify a prospective launch date, or describe a specific settlement design that had been approved for use by the exchange.
Nyse’s platform targets tokenized stocks and etfs
The NYSE announced in January that it was developing a platform for trading and onchain settlement of tokenized U.S. equities and exchange-traded funds, pending regulatory approval. Its proposal would connect the NYSE’s Pillar matching engine, which handles trade matching, with blockchain-based post-trade systems.
Post-trade infrastructure covers the steps after a buyer and seller agree on a transaction: confirming the trade, transferring the asset, transferring cash, recording ownership, and managing custody. Moving some of those processes onchain could compress workflows that are often handled across several institutions and systems.
The planned venue would support trading outside traditional market hours and would be built to accommodate multiple blockchains for settlement and custody, according to the January announcement. That design reduces the likelihood that the NYSE’s initiative will hinge on one network alone. Instead, the exchange could assess blockchains for different roles, including recordkeeping, delivery-versus-payment settlement, token custody, or interoperable asset transfers.
Blaugrund has also said that the company has tested platforms that satisfy many operational needs but has not made a final vendor decision. His appearance alongside Cooper signaled that Avalanche remains part of that exploration, rather than confirming it as the chosen settlement layer.
Tzero agreement adds another infrastructure partner
ICE expanded its tokenized-market effort in August through an agreement with tZERO, a company that operates technology for digital securities. ICE named tZERO as a design partner for the planned NYSE-affiliated platform and said the firms would work together on infrastructure for tokenized securities markets.
That agreement illustrates how the initiative is likely to combine established exchange technology with specialist providers rather than rely solely on a blockchain developer. The NYSE’s project involves at least three separate layers: the matching engine that pairs orders, the regulated-market infrastructure that supports trading rules and oversight, and the blockchain systems used for settlement or custody.
Ava Labs would be competing or collaborating within that more complex stack. The value of a blockchain partner would depend on whether it can connect cleanly with trading and compliance systems, support reliable asset transfers, and meet the governance standards demanded by an exchange operator.
Longer trading hours raise settlement questions
Cooper said he expects some venues could offer 24-hour weekday trading within a year. Tokenized versions of securities could make extended trading more practical by allowing ownership records and transfers to operate continuously, though trading access, liquidity, compliance checks, and cash settlement would still require coordinated market infrastructure.
Extended hours alone would not eliminate the challenges associated with tokenized equities. A digital representation of a stock must retain an enforceable connection to the underlying security, including shareholder rights, transfer restrictions, dividend processing, and procedures for stock splits or other corporate actions. Those functions are straightforward in concept but difficult to integrate across brokerages, custodians, transfer agents, clearing systems, and blockchain networks.
The NYSE’s work therefore looks less like a near-term effort to replace conventional stock trading than an attempt to modernize the systems surrounding it. Its decision to keep the architecture multi-chain gives the exchange flexibility while it tests which technologies can operate within the constraints of U.S. securities markets.
For Avalanche, the immediate development is access to one of the world’s most consequential exchange-technology evaluations. The longer-term outcome will depend on whether testing converts into a defined role in an NYSE-linked platform—and on the regulatory approvals required before tokenized U.S. equities can trade at scale.
Explore how tokenized equities work and what NYSE-style onchain settlement could mean for future markets.
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