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Polymarket Ushers in a New Era with Polymarket USD and CTF Exchange V2
Polymarket, the world’s largest prediction market platform, announced a major infrastructure upgrade on April 6, 2026. This initiative centers on the launch of its native collateral asset, Polymarket USD, marking a profound transformation in the platform’s trading infrastructure. By reducing reliance on bridged assets and building a more institutionally aligned, vertically integrated system, this upgrade represents the beginning of a new phase in the scaling of decentralized prediction markets.
Polymarket USD is designed as a 1:1 USDC-backed collateral token issued directly by the platform. It will replace the existing bridged USDC.e (the Polygon-bridged version of USDC), eliminating third-party bridge risks and delivering a more secure and consistent settlement standard. Rather than being a speculative or tradable asset, Polymarket USD functions as a purpose-built wrapped stablecoin tailored exclusively for the platform. For most users, the transition will be seamless, with the frontend automatically handling wrapping via a one-time approval prompt. Advanced users and API traders will have the option to convert USDC or USDC.e directly through Polymarket’s collateral onramp smart contract. This shift not only strengthens the platform’s control over liquidity but also opens potential opportunities for yield generation and new revenue streams.
At the core of the upgrade lies the brand-new CTF Exchange V2 smart contract system. This complete rebuild of the trading engine adopts a hybrid central limit order book (CLOB) architecture — combining off-chain order matching with on-chain settlement. Order structures have been simplified, matching logic accelerated, and validation steps reduced. As a result, gas fees are expected to drop significantly, execution speeds will increase, and spreads will tighten. These enhancements are critical for efficiently handling the record trading volumes Polymarket has seen throughout 2026.
A standout feature for institutional participants is the addition of EIP-1271 support. This standard enables multi-signature and smart contract wallets, such as Safe, to interact directly with the platform for the first time. The removal of this long-standing friction point will greatly ease participation for DAOs, professional funds, and algorithmic trading desks. Additional technical improvements include on-chain order attribution via builder codes and a redesigned fee collection and distribution mechanism. API users will need to update to the latest version of the CLOB-Client SDK (available in TypeScript, Python, and Go).
This overhaul is closely tied to Polymarket’s broader institutional growth strategy. Intercontinental Exchange (ICE), the parent company of the New York Stock Exchange, completed its investment commitments with a $600 million cash infusion in March 2026, bringing the total to approximately $2 billion since October 2025. These funds are supporting Polymarket’s preparation for regulated environments — particularly potential U.S. expansion — and its ambition to compete with traditional derivatives exchanges. The February 2026 partnership with Circle has further strengthened USDC’s central role on the platform.
The migration will roll out progressively over the next 2–3 weeks. Existing order books will be fully refreshed, resulting in the cancellation of all open orders and a short scheduled maintenance window. Polymarket has committed to providing at least one week’s advance notice before the maintenance begins, giving traders sufficient time to manage their positions.
In summary, the launch of Polymarket USD and CTF Exchange V2 symbolizes Polymarket’s strategic evolution from relying on general-purpose DeFi components to constructing its own vertically integrated financial powerhouse. By minimizing bridge risks, lowering transaction costs, enhancing institutional access, and gaining full control over its liquidity layer, Polymarket is elevating prediction markets to a more professional and scalable level. This development stands as a significant milestone in the industry’s integration with mainstream finance.