- Full exchange upgrade includes new trading engine and smart contracts
- Polymarket USD to replace USDC.e as 1:1 USDC-backed collateral token
- Infrastructure overhaul aims to improve settlement and liquidity control
- Potential POLY token may separate governance from trading
- U.S. expansion underway following CFTC registration in July 2025
Exchange Upgrade and Stablecoin Rollout: Polymarket has announced a “full exchange upgrade” as it overhauls its trading infrastructure and prepares for expansion in the United States. The update includes a rebuilt trading engine, revised smart contracts, and the introduction of a new collateral token called Polymarket USD.
The company stated that the new token will be backed one-to-one by USDC and is expected to roll out in the coming weeks. It will replace USDC.e, a bridged version of USDC used across different blockchain networks. USDC.e functions as a proxy for native USDC but depends on bridge infrastructure, which can introduce additional risk and operational friction. By introducing its own collateralized token, Polymarket aims to gain tighter control over liquidity and settlement processes.
Token Strategy and Oracle Model
The upgrade follows earlier indications of a broader token strategy. In October, Polymarket’s chief marketing officer confirmed plans for a POLY token, although no timeline or detailed functionality has been disclosed.
Currently, Polymarket relies on UMA’s optimistic oracle to resolve market outcomes. In this system, users propose results while UMA token holders vote on disputes. The mechanism is designed to reward consensus, though critics note that outcomes may be influenced by large token holders. A potential model discussed would separate trading and governance functions. Under this structure, users would trade using stablecoins like Polymarket USD, while a future POLY token could be used for dispute resolution and market curation.
U.S. Expansion and Market Position: Polymarket’s latest developments come as the platform rebuilds its presence in the United States. The company ceased domestic operations in 2022 but registered with the Commodity Futures Trading Commission in July 2025. Since then, Polymarket has reported strong growth and a valuation exceeding $20 billion. The planned token launch and infrastructure changes indicate a focus on strengthening control over both trading systems and outcome verification processes.
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