Uniswap, Aave Push DeFi Fees to $600M as Buybacks Gain Momentum

TLDR

• DeFi revenues climbed to $600 million in September which marked a strong recovery from the $340 million in March.
• Uniswap led the fee rebound after governance approved $165 million in new funding and prepared for a fee distribution model.
• Aave introduced a framework that channels surplus revenue into regular AAVE buybacks and its ecosystem reserve.
• Ethena gained traction by turning protocol fees into yield distributed directly to holders of USDe and sUSDe.
• The tokens of Uniswap Aave and Ethena have not yet outperformed but fundamentals now play a greater role in valuations.

Revenues across DeFi protocols surged in September, climbing to $600 million, up from $340 million in March. Uniswap and Aave led the charge, with synthetic-dollar platform Ethena joining as a top earner. The increase signals a return of traders to projects with strong fundamentals and clear value flows.

Uniswap Sets Groundwork for Fee Distribution to UNI Holders

Uniswap governance approved $165 million in new funding this year to strengthen protocol development. At the same time, it initiated plans to activate the long-debated fee switch in its upcoming v4 release. This feature will allocate part of Uniswap trading fees to UNI holders through Unichain.

This change signals a clear shift toward utility-driven token economics at Uniswap. The move reconnects trading activity with tokenholder value in a structured and consistent way. By laying this foundation early, Uniswap aims to solidify trust and boost long-term engagement with UNI.

While Uniswap fees remain among the highest in the sector, its token price has yet to significantly outperform. However, UNI remains closely tied to protocol usage, which has grown consistently this year. With Uniswap v4 on the horizon, market participants are eyeing deeper integrations and better capital efficiency.

Aave Shifts to Automated Buybacks and Treasury Policy

Aave introduced a formalized framework that redirects protocol surplus into automated token buybacks and its ecosystem reserve. DAO service providers crafted this model to replace ad hoc treasury adjustments with a consistent accrual mechanism. This new approach activates surplus capture when protocol fees exceed expenses.

Aave aims to enhance its token value by linking fee growth directly to AAVE performance. Unlike Uniswap’s pending mechanism, Aave has already deployed its model as protocol revenues recovered. As a result, buybacks now occur regularly, reinforcing token support.

Recent integrations and increased borrowing activity contributed to Aave’s rising fee base. The protocol maintains a strong position among DeFi lenders and continues to expand its multichain presence. AAVE remains a key indicator of this usage-to-performance loop.

Ethena Climbs Revenue Rankings with Direct Yield Distribution

Ethena follows a simpler model where fees generated from its USDe and sUSDe stablecoin system become direct yield for holders. This design turned protocol growth into predictable returns, especially as total value locked steadily increased. Its integration with Aave and Pendle further funneled activity into Ethena’s ecosystem.

This stable yield structure pushed Ethena into the top ranks of revenue-generating DeFi projects. Unlike Uniswap and Aave, which rely on governance and buybacks, Ethena automates fee distribution. It positions itself as a yield-focused stablecoin alternative with real usage and measurable value flow.

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