Bitcoin has always been an asset with limited yield options in decentralized finance.
DeFi offers several ways to generate yield on crypto assets — lending, providing liquidity, staking, and more. Yet for the vast majority of BTC holders, the dominant strategy remains the simplest one: hold and do nothing.
The main reason for that is the lack of financial primitives turning Bitcoin into a productive asset. The only strategy to date proven on a scale of $ billions is using BTC as collateral to borrow other assets and generate yield using them.
The Impermanent Loss Problem
Ethereum’s DeFi ecosystem has matured considerably; battle-tested protocols, audited smart contracts, and deep on-chain liquidity have made it a credible environment for deploying capital. What has remained unsolved is that despite Ethereum having the deepest liquidity across any blockchain, on-chain liquidity has not surpassed previous highs. When it comes to providing liquidity for automated market makers (AMMs), impermanent loss has made economic participation fundamentally unattractive for most liquidity providers (LPs).
To be clear: impermanent loss is not a bug in how AMMs work — it is built into their design. In a standard liquidity pool, an LP deposits two assets (BTC and a stablecoin, for example) and earns fees when others trade between them. But the moment BTC’s price moves away from the price at which the LP deposited, the LP’s position becomes worth less than if they had simply held their original asset. It is a mathematical property of how these pools calculate value, and most of the time, the fees LPs earn from trades rarely make up for this loss.
Liquidity is the engine that keeps any financial system running. So when providing it structurally underperforms simply holding the asset, it does not come as a surprise that BTC liquidity in DeFi has remained a fraction of what it could be. The issue is the incentive structure.
How Yield Basis Changes the Equation
Yield Basis, a decentralised protocol built on Curve Finance, is designed to solve this. It addresses the shortcomings of a traditional AMM in two ways.
First of all, Yield Basis changes how liquidity is provisioned. In a standard pool, an LP has to deposit both sides of the pair: the BTC and the stablecoin. In Yield Basis, the stablecoin component is borrowed from a crvUSD line of credit allocated to the protocol by Curve DAO. This allows the system to construct leveraged liquidity positions more efficiently, while removing the need for users to manually source, pair, and actively manage both sides of the position themselves.
Secondly, the resulting liquidity position is twice the size of what the user deposited. Because Yield Basis borrows capital equal to the user’s deposit, the LP’s position operates at a 2x leverage — meaning it captures fees on a position twice as large as their original capital. More liquidity deployed means more fees from the same amount of volatility.
The combination is what changes the equation: the LP earns fees on a larger position, without needing to supply the case component, and the leverage amplifies the fees being generated from swap fees.
Source: Yield Basis documentation
In basic terms, Yield Basis can be understood as a system designed to preserve BTC exposure while generating yield captured from trading fees. Instead of forcing users into the usual AMM LPing trade-off, the protocol offers a structured product with a leveraged liquidity position as a core element. The position is engineered to eliminate impermanent loss operating under specific conditions.
Put simply, users still benefit if the price of BTC goes up or down, just like if they were holding it. But at the same time, their allocated BTC is put to work in the background, earning organic yield.
Current results: Bitcoin yield (APR) generated from inception:
- cbBTC 10.7%
- wBTC 8.6%
- tBTC 5.8%
That said, leverage introduces its own challenge: as BTC’s price moves, the leverage ratio drifts away from its target. This is where Yield Basis’s core innovation comes in.
The Re-Leverage Mechanism
When a user deposits BTC into Yield Basis, the leveraged position targets a specific debt-to-value ratio. But as the price moves, that ratio naturally drifts. If BTC goes up, the collateral becomes more valuable relative to the debt, and the position becomes under-leveraged. If BTC goes down, the opposite happens — the position becomes over-leveraged. Without adjusting, the position would gradually lose the structure that makes the economics work.
Rather than requiring anyone to manually adjust positions, this setup works entirely through economic incentives. And at the center of it all is the LEVAMM mechanism. The core idea behind it is as follows: whenever the leverage ratio drifts off target, the LEVAMM intentionally offers a slightly better-than-market price on one side of a trade. This creates a profit opportunity for external traders (arbitrageurs), who step in and execute trades that — as a side effect — push the leverage ratio back toward its target.
It works similarly to a constant-product AMM, where LP tokens of the underlying Curve pool are traded against the crvUSD stablecoin. The key difference is that when the DTV ratio moves off target, the LEVAMM internal pricing intentionally deviates from the broader market’s oracle price, thus creating an arbitrage opportunity.
When BTC price increases, the collateral becomes more valuable, and the DTV drops below 50%. In this state, the LEVAMM prices LP tokens slightly above the market rate. Arbitrageurs respond by selling LP tokens to the LEVAMM in exchange for crvUSD. This increases both the debt and the collateral, bringing the ratio back toward its target.
When BTC price decreases, the opposite happens. The collateral loses value, and the DTV rises above 50%. The LEVAMM then prices LP tokens below the market rate. Arbitrageurs step in to buy LP tokens using crvUSD, which reduces both debt and collateral and restores the balance.
The result is a self-correcting system. No manual intervention is required, and users don’t have to manage positions themselves as markets move — the position maintains itself. Just as importantly, that process also acts as a source of value: the very act of keeping a position balanced is what produces additional yield for LPs, on top of the trading fees that position already earns from its amplified size.
How the System Processes Volatility
The re-leverage mechanism is designed to work through market cycles. After periods of significant price movement, the system enters a rebalancing phase where the LEVAMM is actively restoring leverage and generating fees. During this window, the value a user would receive from immediately withdrawing may temporarily sit below what the position is fundamentally worth. Yield Basis calls this the Temporary Redemption Discount, or TRD.
The redemption discount is not permanent. As the position rebalances, fees accumulate, and the position converges back toward its full value as the earned fees compound.
This is where Yield Basis fundamentally differs from how standard liquidity pools behave. In a standard pool, impermanent loss only disappears if BTC's price returns to exactly where the LP originally deposited. In Yield Basis, recovery is driven by continued market activity and fee accumulation, not by price returning to a specific level. The position is designed to converge regardless of where the price ends up, as long as markets remain active.
The Yield Basis system introduces a time-based trade-off instead: you are optimizing not for immediate liquidity, but rather for preserving BTC exposure and earning fees from volatility.
For holders with a longer time horizon, this aligns naturally with how they already think about Bitcoin — as an asset to hold through market cycles, not one to actively rotate on a daily basis.
For Yield Basis users, the practical implication is straightforward but powerful: the protocol allows Bitcoin to become a productive asset without fundamentally changing its role in a portfolio.
Instead of sitting idle, BTC can participate in market activity and capture trading and arbitrage fees. All while maintaining its core exposure over time.
The end result is Bitcoin earning yield denominated in BTC itself, sourced from real market activity rather than from token emissions or inflationary incentives, while preserving the core exposure to the asset over time.
As DeFi continues to mature, approaches like this may define how core assets like BTC are used on-chain. Not just as collateral or speculative instruments, but as yield-generating positions built for the long term.
In that sense, Yield Basis is moving ahead of the curve, offering a framework where volatility is no longer something to avoid. Instead, you can monetize it on your own terms.
