US Treasury Stablecoin Rules Trigger Liquidity Realignment Across Top Layer-1 Chains
The US Treasury has opened a sixty-day comment period on the GENIUS Act, locking in licensing deadlines for payment stablecoins by 2027. On-chain liquidity is set to migrate toward networks anchored by chartered issuers like Circle and Paxos. Blockchains heavily dependent on foreign-issued tokens face mounting regulatory friction.
The US Treasury is accelerating implementation of the GENIUS Act, giving market participants sixty days to weigh in before strict licensing mandates squeeze unlicensed dollar tokens out of the American market. Platforms face a hard deadline to clear non-compliant stablecoin pairs from domestic liquidity pools by July 2028.
Chains with existing USDC and chartered issuer concentration hold a major structural edge for institutional capital flows. Hyperliquid leads the market with ninety-seven percent of its six billion dollar stablecoin base anchored in Circle's USDC, while Arbitrum and Polygon carry clear majorities in chartered reserves.
Conversely, Tron faces massive exposure with over ninety-seven percent of its ninety-two billion dollar liquidity stack tied up in Tether. While Tether works to deploy compliant domestic alternatives through licensed trust bank partners, the capital shift toward chartered rails will reshape layer-one market share over the next two years.