Why Is Circle (CRCL) Stock Price Down 11.41% Today, Sep 15? Senate CLARITY Act Stalls and Rising Yields Trigger Crypto Selloff

Circle's sharp decline follows the U.S. Senate's failure to advance the CLARITY Act, removing a near-term regulatory catalyst and reinforcing policy uncertainty for crypto-linked equities. The move coincided with a broader risk-off backdrop as Bitcoin weakened and Treasury yields rose above 5%, tightening financial conditions and pressuring high-duration fintech and digital-asset exposures. Near-term sentiment is constrained by regulation headlines, yields, and crypto risk appetite.