Fed's First Cut in 9 Months Slashes $500M from Stablecoin Revenue
ReadSeptember saw another month of all-time highs for the stablecoin sector, with total market capitalization climbing 3.44% to $293 billion - extending its growth streak to twenty-four consecutive months. Despite broader crypto market headwinds and seasonal trading slowdowns, stablecoins maintained their steady upward trajectory.Fed Rate Cuts Impact Stablecoin RevenuesThe Federal Reserve's September 17th decision to cut interest rates by 25 basis points to the 4.00%-4.25% range delivered a blow to stablecoin issuer revenues. Analyzing collateral holdings of the top five fiat-backed stablecoins, the rate reduction will slash annualized revenue by approximately $500 million combined, with Tether seeing potentially $325 million in lost revenue.STORY CONTINUES BELOW Don't miss another story. Subscribe to the Research Reports Newsletter today . See all newsletters Sign me up By signing up, you will receive emails about CoinDesk products and you agree to our terms of use and privacy policy .Analysis assumes Cash & Bank Deposits earn interest.Circle's USDC faces the second-largest potential impact at $160 million, while smaller players USD1, FDUSD, and PYUSD could lose up to $5.53 million, $2.92 million, and $2.53 million respectively. The cuts highlight stablecoin issuers' sensitivity to monetary policy, as most hold significant portions of reserves in rate-sensitive Treasury bills and money market instruments.USDe and USDC Reach New HeightsEthena Labs' synthetic dollar USDe continued its rise, surging 14.0% to $14.1 billion in market capitalization. The growth was bolstered by a September 9th partnership with Binance that integrates USDe across spot trading, Binance Earn rewards programs, and futures collateral support.Meanwhile, Circle's USDC climbed 3.27% to $67.1 billion, also reaching a new all-time high as institutional adoption continues expanding across traditional finance and DeFi applications.Trading Patterns Follow Historical TrendsStablecoin trading volumes on centralized exchanges reached $1.25 trillion as of September 22nd, tracking lower than August in line with consistent three-year seasonal patterns where September typically sees reduced activity. USDT maintained its trading dominance at 73.7% of total volume, followed by USDC at 16.3% and FDUSD at 8.86%.Gold Stablecoins SurgeGold-pegged stablecoins emerged as standout performers, with the sector's market capitalization jumping 11.1% to $2.04 billion as gold reached a new all-time high of $3,800. Paxos' PAXG dominated with a 54.0% market share and $1.10 billion market cap, while Tether's XAUT held 43.7% at $890 million.Data current as of September 22, 2025, sourced from CoinDesk Data and DeFiLlama.
