Uniswap launches U-USDG stablecoin pool on Robinhood Chain

United Stables’ USD-pegged stablecoin U is now trading against Paxos’ USDG on Uniswap via Robinhood Chain, creating a fresh stablecoin liquidity corridor on one of the year’s most closely watched Layer-2 networks. The U-USDG pool went live on Uniswap V4 in mid-September 2026, giving traders another venue to swap between dollar-pegged assets and provide liquidity on Robinhood’s growing DeFi ecosystem. PancakeSwap V3 also picked up the pair around the same time, but Uniswap’s role as the chain’s primary automated market maker makes this listing the more consequential one. Why Robinhood Chain matters for this pairing Robinhood Chain launched its public mainnet on July 1, 2026 as an Arbitrum-based Layer-2 network. Uniswap deployed on the chain from day one, serving as the primary public AMM with support spanning v2, v3, v4, and UniswapX, including concentrated liquidity positions and tokenization support for assets like NVDA/USDG trading pairs. USDG, the stablecoin created by Paxos and backed 1:1 by dollar reserves, was designated the default base asset for trading pairs on the network. Within the first few weeks of the chain going live, USDG captured approximately 65% of all stablecoi...