Higher Interest Rates Favor Stablecoins, Weigh on Crypto Debt

The recent interest rate hike in the United States has had a mixed effect on the crypto market. The Federal Reserve's increase in the target range to 3.75% to 4% on September 16 has improved the return on stablecoin reserves, benefiting issuers like Circle, where reserve income accounted for 95.2% of revenue in the quarter ended June 30, 2026.

This contrasts with the effect on crypto debt, which has become more expensive due to the rise in short-term rates. Borrowers who took out floating-rate loans are now facing increased financial expenses, while refinancings are forcing them to revisit the market when old obligations mature and creditors redefine the terms.

The behavior of long-term rates adds another layer to the scenario, as the cost of long-term financing can rise even if the return on short-term reserves falls. This mismatch means that different crypto businesses are facing distinct pressures, with some seeing revenue move in one direction while others suffer through another channel.