Opyn / Squeeth review
The original perpetual-option experiment — Squeeth (ETH²) gives leveraged, no-liquidation exposure to ETH's squared price, funded by a streaming premium instead of an expiry.
Quick answer
Opyn / Squeeth is reviewed by HittinCorners as the original perpetual-option experiment — Squeeth (ETH²) gives leveraged, no-liquidation exposure to ETH's squared price, funded by a streaming premium instead of an expiry. This page covers the venue's options model, chain, product fit, current status, and key risks so a reader can decide whether to investigate further. Verify fees, availability, contracts, and eligibility on the official Opyn / Squeeth website before trading. Source: Opyn / Squeeth official site, 2026.
Last updated: September 2026 — Answer framing and editorial context reviewed; dated product facts remain subject to the linked primary source.
Contents
Opyn built some of the earliest general-purpose options infrastructure on Ethereum, and its Squeeth product (ETH², or “power perpetual”) remains the clearest historical reference for what a genuinely expiry-free “perpetual option” actually is. Think of this as design-reference reading, not a recommendation for where to trade options in 2026 — check current status directly before using it.
What Opyn and Squeeth actually are
Opyn’s original product was a general options protocol enabling users to write and trade options on Ethereum, part of the same first-generation wave as Hegic and early Premia. Its more distinctive contribution to the category’s design history is Squeeth: a synthetic token whose payoff tracks the square of ETH’s price, giving holders leveraged, no-liquidation exposure that scales non-linearly with ETH’s move. Instead of a one-time premium and a fixed expiry, Squeeth charges a continuous streaming premium (a funding-like mechanism) that keeps the product solvent without ever expiring — the origin of what people mean by a “power perpetual” or one flavor of “perpetual option.”
Why Squeeth matters for understanding the category, even if you never trade it
Every “perpetual option” design discussed elsewhere on this page or in our complete guide — including Panoptic’s Uniswap-native approach — descends conceptually from the same problem Squeeth first tackled: how do you give someone leveraged, non-linear, options-like exposure without a calendar expiry to force settlement? Squeeth’s answer (a squared payoff funded by streaming premium) is one specific, historically important solution. Understanding it makes every later “perpetual options” pitch easier to evaluate on its actual mechanics rather than its marketing.
What the design gets right—and where it stops
- Pro: a genuinely novel, well-documented design that solved a real problem (expiry-free leveraged optionality) before most of the category existed — real historical and conceptual value.
- Pro: no traditional liquidation mechanism the way a leveraged perp has, since the streaming premium (not a margin call) is the mechanism that keeps the product funded.
- Con: a streaming premium is a real, ongoing cost that can erode value even during a flat or slowly-moving market — not a “free leverage” product despite the lack of liquidation risk.
- Con: Current activity levels, liquidity, and maintenance status for specific Opyn products remain unresolved — confirm directly.
- Con: meaningfully more complex to reason about than a vanilla call or put — understanding the squared payoff and streaming-premium funding mechanism requires more study than picking a strike and expiry.
Who should study Opyn and Squeeth
People specifically interested in the historical and conceptual design of perpetual/power options, or considering a non-linear, expiry-free leveraged position on ETH specifically and willing to study the streaming-premium mechanics before using it. Not a first stop for someone wanting a simple, vanilla options position — see Derive for that.
Risks specific to Opyn / Squeeth
Beyond the standard risks covered in options vs perps, Squeeth’s non-linear (squared) payoff means losses can also compound non-linearly on an adverse move, and the streaming premium is a real ongoing cost independent of price direction. As with any longer-running protocol, verify current audit status, active maintenance, and real liquidity directly rather than assuming historical reputation reflects current activity.
What to verify before using Opyn / Squeeth
Opyn’s documented Squeeth payoff and its historical role in perpetual and power-option design support the mechanism analysis here. That history does not establish a live market: confirm current product maintenance, usable liquidity, and security disclosures in Opyn’s own materials before treating Squeeth as an executable venue rather than a mechanism reference.
Frequently asked
What is Squeeth, in plain terms?
A synthetic token (colloquially ETH², or "ETH squared") whose payoff tracks the square of ETH's price, created by Opyn. It behaves like a leveraged, always-on long option position with no expiry and no liquidation risk in the traditional sense — funded instead by a continuous streaming premium paid by holders, which is the mechanism that keeps the product solvent.
Is Squeeth the same thing as a normal call option?
No — it's a genuinely different payoff shape. A normal call option has a strike and expiry and costs a one-time premium. Squeeth has no strike or expiry and costs an ongoing streaming premium (technically a funding-like mechanism), and its payoff scales with the square of ETH's price move rather than a simple linear or capped payoff. It's the historical reference point for what a 'perpetual option' or 'power perpetual' actually is.
Is Opyn still an active options protocol in 2026?
Opyn built some of the earliest general-purpose options infrastructure on Ethereum, with Squeeth as its most distinctive later product. Current activity levels and maintenance status are unresolved; check Opyn's documentation before assuming a specific product is live and liquid.
Can Squeeth lose value even if ETH goes up?
Yes, in principle — the streaming premium is an ongoing cost, and a slow or flat ETH move while premium accrues can erode value even without a price decline. This is the same 'you're still paying for time and volatility exposure' dynamic that applies to any options-like product, just expressed continuously instead of at a single expiry.