Kraken puts DeFi yield on tokenized stocks
Kraken's xStocks vaults let clients lend tokenized Nvidia and ETF shares into DeFi markets like Kamino for yield, US clients excluded.
Kraken has launched onchain yield vaults for tokenized versions of Nvidia stock and major US ETFs, letting clients earn returns by lending the assets into DeFi protocols. The xStocks vaults cover SPYx, QQQx and NVDAx, with yield paid in the deposited token and withdrawals settled in three days.
How the vaults work
The lending strategies aren't run by Kraken directly. Veda supplies the vault infrastructure and Sentora designs and manages where the assets get lent, including onchain markets like Kamino on Solana.
That's a stack of third parties standing between a depositor's Nvidia exposure and the yield check.
- Kraken DeFi Earn, the same infrastructure base, has pulled in more than $800 million in deposits since its January launch.
- Tokenized equities have grown to about $2.84 billion in distributed value, up from roughly $540 million a year ago, per RWA.xyz.
- Withdrawal requests take up to three days to process, longer than most centralized exchange redemptions.
- The vaults exclude clients in the US, UK, Canada, Australia and UAE, the five largest securities-regulation regimes among Kraken's markets.
Who actually holds the risk
The default read on this launch is that Kraken found a clever way to make idle stock tokens productive. The exclusion list says otherwise.
Five of the world's strictest securities regulators are walled off entirely. Kraken built a product it can't sell to its most scrutinized markets, then advertised it in the ones where enforcement is thinner.
The yield itself comes from lending NVDAx and SPYx into onchain money markets, where Sentora sets exposure limits and watches collateral and oracle conditions. That's a rehypothecation chain: a tokenized stock, wrapped again as loan collateral, priced by an oracle, inside a protocol most equity holders have never touched.
Depositors get paid in the same asset they put in, so the yield is really a rental fee on that collateral, not a claim on Nvidia's earnings or dividends. If the lending market underneath breaks, the redemption clock is three days, not instant.
The 5x growth in tokenized equities over the past year is real, and it's the reason Kraken is moving now. But growth in the wrapper doesn't change what sits inside it: a security-linked token with securities-law problems large enough to keep it out of the US, UK, Canada, Australia and UAE.
What would prove the model works
- Whether Kraken discloses a default or liquidation event in the underlying DeFi lending markets, and how fast redemptions actually clear against the three-day window.
- Whether any of the five excluded jurisdictions issue guidance or enforcement action specifically naming tokenized-equity lending vaults.
- Whether deposit growth in xStocks vaults tracks the $800 million pace set by Kraken DeFi Earn, or lags it once yield rates compress.