USDD Stablecoin Surges $180M in Market Cap, Hits $1.48B Supply and $2.18B TVL in Q3 2026

USDD, the decentralized overcollateralized stablecoin on TRON, reported strong Q3 2026 performance, with market capitalization growing by $180.3 million between October 12–19, according to a report by RWA Foundation and Token Terminal. That increase accounted for roughly 40% of the combined $449.1 million rise among the top 10 stablecoin issuers, outpacing Sky's $86 million and United Stables' $22.8 million. As of October 29, USDD's circulating supply surpassed $1.48 billion, cementing its status as the largest decentralized stablecoin on TRON, while total value locked reached $2.18 billion. Beyond the numbers, USDD is expanding real-world utility through DeFi integrations. USDD Earn offers a 4% base APY with flexible withdrawals, and partnerships with Binance Wallet, Gate DEX, Pendle, and Morpho provide additional yield opportunities. On the transfer side, integrations with GasFree and TokenPocket let users pay transaction fees in USDD on TRON without holding TRX, making everyday on-chain payments simpler and cheaper. As USDD continues to grow its ecosystem, these developments point to a stablecoin increasingly positioned for broader adoption in decentralized finance.