How One DeFi Protocol Paid Out $200 Million in Yield Last Year — Without Printing a Single New Token

In DeFi circles, there’s a long-standing joke that the protocols with the highest yields are essentially photocopying money. Millions of people mint a new governance token. It is dispersed via liquidity pools. Triple digits appear on the APY display. After three months, the token’s value has drastically decreased, the dividend was a hoax, and those who arrived early are now in the next pool.

Since 2020, this tactic has been the foundation of almost every DeFi summer. Therefore, when a protocol known as Ethena discreetly disclosed approximately $200 million in fees and actual yield produced in 2024, paid out in dollars rather than vapor, it created the kind of controversy that is uncommon for a yield product.

The USDe, a synthetic currency, is the main tool used by Ethena. It appears on a screen like any other stablecoin, with a value of about $1 and the ability to be transferred between Ethereum and other chains. The architecture is more intriguing underneath. Cash in a licensed bank does not support USDe. Staked Ethereum, Bitcoin, and an increasing number of yield-bearing dollar securities serve as collateral.

Short positions in ETH and BTC perpetual futures on centralized exchanges like Binance, OKX, and Bybit are used for hedging. Whether ETH climbs to $5,000 or $1,500, the cash value of the collateral hardly changes since the protocol always maintains long and short cryptocurrency at about similar weights. The delta-neutral portion is that. It functions as a company because of the yield component.

Even though the operational complexity is not elegant, the math is. Perpetual futures trade at a premium to spot when traders are bullish, which is the case in cryptocurrency most of the time. The funding rate, which is paid on a regular basis from the long side to the short side, is the mechanism that keeps perpetuals linked to underlying prices. Those funding contributions are collected by Ethena, who is seated on the short side.

On an open-interest-weighted basis, that financing stream returned about 13% APY on ETH perpetuals alone in 2024. The protocol created a wonderfully reliable source of funding by adding 3 to 5% of native Ethereum staking rewards on the collateralized stETH and then layering in Treasury-bill yields paid through Coinbase’s loyalty program on stablecoin reserves. Fresh token printing was not necessary for any of it.

The tale was made clear by the performance of sUSDe, the staked version of USDe that returns the majority of the protocol’s earnings to holders. The average annual percentage yield (APY) for 2024 was between 18 and 19%, peaking above 50% during early demand spikes and falling to 4% during slower financing times. That’s a remarkable range that reveals the underlying essence of the tactic.

The yield of this product is unstable. It is the foundation trade, a mainstay of big hedge funds, presented in a tokenized form and accessible to anybody with a wallet. For the first time, a tactic that was previously exclusive to Citadel and Jump Trading was available to regular customers who were seated in cafes in Seoul or Lagos.

In turn, the metrics around the protocol have appeared unlike anything else in DeFi. In just 251 days, Ethena became the second-fastest cryptocurrency system in history to reach $100 million in total sales. It surpassed $290 million by the end of 2025. USDe peaked at a TVL of $14.8 billion in October 2025 and then wound down to about $7.6 billion when leveraged “looping” techniques on Aave were unwound, making it the third-largest stablecoin by market capitalization, behind only Tether and Circle.

With Franklin Templeton joining Pantera, Polychain, Dragonfly, and Arthur Hayes’s Maelstrom over several rounds, the list of institutional supporters increasingly resembles a Wall Street roster. In January 2026, Kraken was designated as USDe’s official institutional custodian.

But there’s a reason to watch this tale closely. When financing rates are positive, the basis trade is effective. When traders go significantly short during a prolonged bad market, the funding mechanism flips, requiring Ethena to pay holders instead of collecting from them. Guy Young, the founder of Ethena and a former banker at Cerberus Capital, has been open about this structural danger.

Although a multi-year bear cycle has not yet been used to test the model, the protocol precisely maintains a Reserve Fund to weather such times. A fully crypto-collateralized synthetic dollar is not the same as a Treasury-backed one, as demonstrated by the October 2025 depegging event on Binance, where USDe temporarily traded considerably below a dollar before rising. This vulnerability is somewhat addressed by the expansion into USDtb, an Ethena product backed 90% by BlackRock’s BUIDL tokenized Treasury fund.

It’s difficult to ignore the broader ramifications. The GENIUS Act, which was passed in July 2025, effectively provided regulatory space for protocols like Ethena by forbidding traditional fiat-backed stablecoins like USDC and USDT from paying yield to holders. Now, more than half of USDe-related assets are located on Aave due to the strong integration of sUSDe within its platform.

Aave even made headlines in May 2026 for utilizing sUSDe connectors to enable high-yield dollar products for Latin American fintechs. This is a little but significant example of how this machinery might find its way into retail savings products thousands of miles away from any cryptocurrency dealer. Similar real-yield methods, which distribute actual revenue rather than inflating supply, have been used or are being adopted by Lista DAO, MakerDAO, and others.

As of right now, the most truthful interpretation of the Ethena tale is that someone managed to incorporate a hedge-fund strategy into a stablecoin and return the profits to regular users without creating any additional tokens. That in and of itself is a significant shift from DeFi’s previous methods.

What happens the next time funding rates remain negative for an extended period of time will determine whether the protocol becomes a permanent fixture of the financial infrastructure or whether it ends up being another cautionary tale. The question was clearly answered for 2024 and 2025. The yield was genuine. It was easy math. The funds were obtained from some source. The $200 million year of this protocol is worth keeping an eye on because that has rarely been the case in DeFi.