A Tokyo/Seoul quant trading firm that also curates Morpho vaults on Monad — a reminder that "risk curator" TVL is a judgment call layered on top of code, not just code.
Hyperithm isn't a standalone on-chain protocol — it's a TradFi-pedigreed digital asset manager founded in Japan in January 2018 by co-CEOs Wonjun "Lloyd" Lee and Sangrok Oh and CTO Woojin Kim, that runs quantitative and arbitrage trading off-chain, and separately acts as a risk curator for third-party lending-vault infrastructure, primarily Morpho Blue (also Kamino on Solana and Euler elsewhere). Oh's background before crypto included investment banking at Morgan Stanley and later private equity work — a TradFi-banker profile more than a pure quant-trading pedigree. The firm raised an $11M Series B in 2021, co-led by Hashed and Wemade Tree with Coinbase Ventures participating. As a curator, Hyperithm decides which collateral markets a vault is exposed to, sets supply caps, and manages allocation; depositors are trusting Hyperithm's judgment layered on top of Morpho's underlying code, and Hyperithm earns a performance fee for that service — though the exact fee schedule isn't disclosed anywhere public, a real transparency gap relative to peers like Clearstar that publish granular fee tables.
Hyperithm's defining trait among Monad's risk curators is its dual identity — a genuine off-chain proprietary trading business layered with a DeFi curation line, versus peers like Steakhouse or K3 that are curation-and-advisory-focused without a parallel trading desk. That gives Hyperithm real multi-chain breadth (Ethereum, Arbitrum, Solana via Kamino, Plasma, Monad) but also a mixed risk posture: alongside standard stablecoin lending on Morpho, it runs more experimental leveraged and delta-neutral products, including a Monad basis-trade tranche targeting roughly 44% APY at 5x leverage — a materially more aggressive stance than Steakhouse's published conservative tiering. Its transparency is also mixed: a live public dashboard shows AUM, APY and TVL trends, but there's no published fee schedule or formal risk-methodology document the way Steakhouse maintains one.
Hyperithm curates vaults on Monad, with several Morpho Blue markets on the chain carrying naming conventions consistent with its known curator branding elsewhere. The widely-cited roughly 2x discrepancy in reported Monad TVL figures has a concrete explanation: live tracked data shows Monad TVL peaked around $53.9M in April 2026 and has since fallen to roughly $21.65M as of early July 2026, while a frequently-repeated "$65M" figure traces to a March 2026 marketing announcement about reaching a vault capacity cap that the underlying on-chain data never actually confirmed hitting. Treat any single headline TVL figure for Hyperithm as a point-in-time snapshot that may already be stale.
The curator model carries a risk class distinct from ordinary smart-contract risk: in November 2025, the DeFi sector saw the Stream Finance meltdown, where opaque off-chain strategy decisions by an unrelated fund manager caused depositor losses even though the underlying lending protocols themselves were sound. Hyperithm had real, disclosed exposure to this: roughly 30% of deposits in one of its Plasma-chain vaults stayed locked in a Re7-managed vault carrying Stream exposure, with the healthy 70% returned to depositors — its core Monad and Ethereum Morpho markets carried zero bad debt through the same episode, but it's not a clean record. Hyperithm's Monad vaults expose depositors to Hyperithm's own allocation judgment, not just Morpho's code, and its own proprietary trading business runs on the same balance sheet as its curator role with no publicly disclosed operational separation — a plausible, if unconfirmed, spillover risk if the trading side hit stress. Separately, a December 2025 Korean-language report alleges Hyperithm launched a yield product via Midas without filing a required regulatory risk assessment in Korea; the allegation is unresolved, with no public Hyperithm response found.
Note: No token — Hyperithm is a fee-earning curator and asset manager, not a governance-token protocol.
A frequently-cited figure traces to a March 2026 marketing announcement about hitting a vault capacity cap — but live on-chain data shows Monad TVL peaked around $53.9M in April 2026 and has since fallen to roughly $21.65M, more than halving from its peak. The stale marketing figure and the current live figure can differ by close to 2x.
Partially, and it disclosed it: roughly 30% of deposits in one of its Plasma-chain (not Monad) vaults stayed locked in a Re7-managed vault with Stream exposure, while the unaffected 70% was returned to depositors. Its Monad and Ethereum Morpho markets carried zero bad debt through the same event.
Yes — a December 2025 report alleges Hyperithm launched a BTC/ETH yield product via Midas without filing a legally required risk assessment with Korean regulators, with an investigation reportedly opened. No public rebuttal or resolution from Hyperithm was found as of research.
Sources: Hyperithm, Stream Finance meltdown — risk curator reckoning, Protos, Why we invested in Hyperithm — Samsung Next, Hyperithm raises $11M Series B — PR Newswire
Last reviewed 2026-07-08. More Monad research.
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