Ostium taps Nasdaq equities data to power onchain equity perpetuals
The perps venue is pitching broader access to U.S. equities exposure, but it has not disclosed listings, timing, or feed terms.
Ostium says it has partnered with Nasdaq to use Nasdaq equities data for equity perpetual products on its onchain perpetuals exchange. The announcement pushes the “equities perps onchain” narrative forward, but key product and data-feed details remain undisclosed.
Key Takeaways
- Ostium says it has partnered with Nasdaq to use Nasdaq equities data for equity perpetual products on its onchain perps venue.
- The company is marketing the tie-up as the first onchain venue offering equity perps “powered by Nasdaq data,” a positioning claim not corroborated elsewhere in the packet.
- Ostium previously stated it has processed over $50 billion in cumulative volume across more than 26,000 traders.
- The startup says it has raised $27.8 million to date, including a $20 million Series A co-led by General Catalyst and Jump Crypto.
Nasdaq Equities Data Lands on Ostium for Equity Perpetuals
Ostium said on May 18 it partnered with Nasdaq to use Nasdaq’s equities data to power equity perpetual products on Ostium’s onchain perpetuals exchange. The company framed the integration as a way to bring U.S. equities exposure to global traders through blockchain-based trading and settlement.
In its messaging, Ostium argued that traditional access to U.S. markets is constrained by brokerage and geography. “Access to U.S. markets has historically been fragmented, permissioned, broker-gated, and limited by geography,” the company said. It added: “Traders worldwide can now gain exposure to U.S. equities on Ostium with the benefits of blockchain rails: transparency, instant-settlement, and self custody.”
Ostium also said the partnership makes it the “first onchain trading venue to offer equity perpetual products powered by Nasdaq data.” That “first” claim is not independently corroborated in the provided material.
What “Powered by Nasdaq Data” Means for an Onchain Perps Venue
For an onchain perps venue, the real battleground is not the front end. It is the integrity of the reference price that drives mark prices, funding, and liquidations. Ostium CEO Kaledora Kiernan-Linn positioned the Nasdaq relationship as a non-trivial integration rather than a logo deal, saying: “It took months of discussion and downstream engineering effort around data integrity, security, display policies and more to get us here.”
If that work translates into a reliable, policy-compliant feed inside Ostium’s perps stack, it strengthens the case that onchain venues are starting to compete on institutional-grade inputs. That matters because equity perps are structurally more sensitive to data quality and display constraints than crypto-native perps, where venues can lean on a broader set of exchange prints and internal indices.
Still, “powered by Nasdaq data” is a marketing phrase until traders can see how the feed is used in pricing, risk checks, and liquidation logic.
Ostium’s Scale, Funding, and the Times Square “Nasdaq Data Client” Signal
Ostium is pitching itself as a decentralized perps platform for leveraged exposure to traditional assets including stocks, indices, commodities, ETFs, and forex, while keeping users self-custodial. It has also described its model as a TradFi–DeFi bridge that pulls “institutional-grade liquidity, pricing, and depth from offchain venues.”
Alongside the Nasdaq announcement, the company pointed to traction and capital. Ostium said last month it had processed over $50 billion in cumulative volume across more than 26,000 traders. It also said it has raised $27.8 million to date, including a $20 million Series A co-led by General Catalyst and Jump Crypto disclosed in December, and listed LocalGlobe, Susquehanna, and Alliance DAO as backers.
The branding push was explicit. Ostium said it ran an advertisement on the Nasdaq building facade in Times Square identifying itself as a “Nasdaq Data Client,” and an Ostium representative described the partnership as a deepening relationship between the firms.
Key Unknowns Traders Still Need: Listings, Launch Timing, and Data-Feed Terms
The accessibility pitch is conditional until the product scope is concrete. Ostium did not provide a launch date or an initial list of supported equity underlyings, leaving open whether the first wave is single-name stocks, indices, or ETFs.
The bigger unknown is the data itself. The company did not disclose whether the Nasdaq feed is real-time or delayed, what display or redistribution constraints apply, or how the data will be used in pricing and liquidations. Ostium also did not share technical details that would affect execution and risk, including which chain or chains the products will run on, the oracle or data delivery mechanism, or how latency is handled during fast markets.
Nasdaq’s side of the story also matters for context. In March, Nasdaq partnered with Kraken parent company Payward to build infrastructure connecting tokenized equity markets with decentralized blockchain networks, suggesting a broader pattern of exploring bridges between traditional equity infrastructure and blockchain rails.
TradFi Market Data Is Becoming a Competitive Moat for Onchain Equity Perps
I treat this as a market-structure story, not a hype cycle. Equity perps live or die on reference pricing, liquidation fairness, and whether the venue can operate inside real-world data licensing and display constraints. Kiernan-Linn’s comment about months of engineering around integrity and policies is the tell that this is where the work is.
The threshold that matters is whether Ostium can ship a defined product set with disclosed feed characteristics and a transparent explanation of how Nasdaq data flows into marks and liquidations. If those details land and the venue can attract liquidity, the setup starts to look structural rather than narrative-driven, because data access becomes a moat instead of a tagline.
