Polymarket Tightens Insider Trading Rules Across DeFi and Regulated Platforms
Polymarket, a leading prediction market platform, has rolled out updated market integrity rules spanning both its decentralized protocol and CFTC-regulated U.S. exchange. The move aims to standardize compliance measures and curb exploitative practices as the platform scales.
The overhaul clarifies three core prohibitions: trading on stolen confidential information, front-running material non-public data, and manipulative order spoofing. These align with traditional financial market surveillance frameworks while adapting to blockchain's pseudonymous nature.
By implementing parallel enforcement mechanisms across regulated and unregulated environments, Polymarket signals maturation in prediction markets' governance. The changes follow increasing regulatory scrutiny of crypto-native information asymmetries after high-profile insider trading cases.
