Circle Internet Group fell hard Tuesday after details of a revised Senate crypto bill rattled investors. The proposed legislation would effectively ban stablecoin yield — a feature that has become a key selling point for USDC holders.
Circle Internet Group, CRCL
The bill in question is the Clarity Act. A version circulated to members of the Blockchain Association would prohibit platforms from offering yield “directly or indirectly” for holding a stablecoin, or in any way that functions like a bank deposit.
The restriction would apply broadly — covering exchanges, brokers, and their affiliates. The language bars anything “economically or functionally equivalent” to interest, which leaves little room for creative workarounds.
Circle is the issuer of USDC, the second-largest stablecoin by market circulation. The company generates revenue from reserves backing USDC, held primarily in Treasury bonds and reverse repurchase agreements.
CRCL stock was down around 20% on Tuesday. The stock has only been publicly traded since earlier this year, making this one of its sharpest single-day moves.
Coinbase (COIN) dropped over 10% Tuesday. That’s not surprising — Coinbase and Circle split the revenue generated from USDC reserves, and Coinbase currently offers customers a 3.5% yield on their USDC holdings.
If that yield product is banned, it removes one of the clearest reasons for retail users to hold USDC over competing stablecoins or simply keeping cash elsewhere.
Coinbase CEO Brian Armstrong had previously pulled his support for an earlier version of the Clarity Act when a yield ban was floated with backing from bank executives. That tension hasn’t gone away.
The proposal isn’t a total shutdown of stablecoin incentives. Activity-based rewards tied to user behaviour — loyalty programs, promotional bonuses, or subscription perks — would still be permitted, as long as they are not deemed equivalent to interest payments.
The bill would direct the SEC, CFTC, and Treasury to jointly define what counts as a permissible reward and set anti-evasion rules within one year of passage.
The Blockchain Association, which represents crypto companies including Circle, has acknowledged the carve-out but is seeking more detail on what activities would actually qualify.
The bill was authored by Sen. Angela Alsobrooks (D., Md.) and Sen. Thom Tillis (R., N.C.). Barron’s reported it had reached out to the Senate Banking Committee and the bill’s authors for comment.
The broader crypto market felt the pressure Tuesday. The sell-off in CRCL and COIN reflects how directly this legislation could hit business models built around stablecoin adoption.
As of Tuesday, Circle had not issued a public statement on the revised bill. The Blockchain Association email reviewed by Barron’s represents the clearest public window into the legislation’s current language.
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