For years, Circle has enjoyed a relatively straightforward business model: hold reserves backing USDC, earn yield on those reserves, share some with distribution partners like Coinbase, and pocket the rest.

The deal reshaping stablecoin economics

A landmark agreement struck in May 2026 designated USDC as Hyperliquid’s primary “Aligned Quote Asset,” making it the default currency powering the platform’s trading infrastructure. The arrangement enables Hyperliquid to capture up to 90% of the reserve yield generated by USDC deposits sitting on its platform—revenue that has historically flowed to Circle and its distribution partner Coinbase.

Analysts project the deal could redirect roughly $160 million in annual revenue toward Hyperliquid. Hyperliquid currently holds around $5 billion in USDC liquidity, and at existing treasury rates, that pool of capital could support hundreds of millions in potential annual yield.

Hyperliquid’s rapid ascent

Beyond its core crypto derivatives business, Hyperliquid has expanded into non-crypto asset offerings like oil derivatives. JPMorgan specifically flagged this expansion as a competitive threat, noting that Hyperliquid’s growth trajectory is accelerating at a pace that demands attention from traditional financial institutions watching the stablecoin space.

The platform leverages Circle’s Cross-Chain Transfer Protocol (CCTP) and its own HyperEVM for seamless USDC integration. Circle completed native USDC and CCTP v2 integration on HyperEVM in September 2025. Circle also plans to stake an additional 500,000 HYPE tokens in 2026, reinforcing its presence on a platform that is simultaneously capturing its revenue.

JPMorgan’s broader concerns for Circle

The Hyperliquid situation isn’t happening in isolation. JPMorgan’s analysis frames it as part of a wider competitive squeeze on Circle, with Tether’s USDT continuing to command the lion’s share of trading volume across centralized and decentralized venues, while fintech rivals are also eyeing the stablecoin reserve yield model.

The core vulnerability JPMorgan identified is structural: Circle’s revenue depends heavily on being the passive beneficiary of reserve yields. When platforms like Hyperliquid grow large enough to demand a share of those yields, the stablecoin issuer goes from earning yield on deposits to essentially paying for distribution.

What this means for investors

The immediate beneficiary of this arrangement appears to be the HYPE token. If Hyperliquid successfully captures the projected revenue from USDC reserve yields, that cash flow enhances the fundamental value proposition of holding HYPE.

For Circle, the Hyperliquid deal sets a precedent that other large venues could follow. If every major DeFi protocol with significant USDC deposits demands a similar yield-sharing arrangement, Circle’s margin compression could accelerate considerably.

Traders should watch USDC supply metrics on Hyperliquid closely. Rising deposits would validate the platform’s strategy and potentially amplify pressure on Circle’s economics. Conversely, any signs that Circle is successfully diversifying its revenue beyond pure reserve yield—through payment rails, enterprise services, or new product lines—would signal resilience against this competitive threat.