Legal Warfare: Kalshi Sues Illinois Over Aggressive New Tax on Prediction Markets

The Commodity Futures Trading Commission (CFTC) has appointed seven prediction market companies, including Kalshi, Polymarket, and DraftKings, to its new Innovation Advisory Committee, marking a strategic move at the center of the regulatory battle over event contracts. The decision comes as the agency faces nine state governments in a dispute over the legality of these contracts, with the 35-member committee holding its first meeting on Thursday, placing prediction market companies at the regulatory discussion table as the industry seeks greater legitimacy and regulatory clarity.

Crypto exchange Kalshi has formally requested approval from the U.S. Commodity Futures Trading Commission (CFTC) to launch perpetual futures contracts tied to the US500 large-cap stock index and copper prices. This strategic move represents a significant pivot for the platform, expanding its offerings from prediction markets into traditional financial products as it seeks to solidify its position in the crypto and derivatives sectors. The August 18 filings aim to democratize access to traditional assets through innovative financial instruments, allowing traders to speculate on the movements of the S&P 500 and copper continuously without expiration dates. If approved, these new financial products could attract a broader audience to Kalshi, including institutional investors and traditional traders, while simultaneously expanding the frontier of regulated products offered by the exchange.

Kalshi, the prominent prediction market operator, is making a strategic move by seeking CFTC approval for copper perpetual futures, marking a significant expansion beyond its traditional prediction market business. This initiative represents a fundamental shift in the company's strategy, positioning it directly in the competitive world of traditional derivatives. Kalshi's entry into the copper futures market could bring additional liquidity and unique perspectives to this sector, as the company seeks to diversify its revenue streams and expand its user base beyond the prediction market niche.

The crypto-aligned political action committee Fairshake scored significant victories in Tuesday's primaries, with four out of five supported candidates advancing in their races. The PAC spent approximately $3.6 million on House and Senate races across Alaska, Florida, and Wyoming, demonstrating the growing political influence of the cryptocurrency industry in American politics.

Despite the overall success, the defeat in Florida, where the PAC spent $1.5 million supporting Republican Nick Begich, represents a notable setback for the crypto industry's political strategy. A Fairshake spokesperson stated the committee is "just getting started" on its expenditures, indicating that the crypto sector plans to intensify efforts to elect crypto-friendly lawmakers in the 2026 midterm elections, with focus on crypto regulation, blockchain technology, and digital assets.

Polymarket US has strategically entered the sports betting arena by launching multi-leg sports contracts (parlays) through an API-only beta that remains hidden from its consumer app. This move comes amid fierce competition with rival Kalshi, which has reportedly banked $25 million in fees while expanding its own parlay product with fee schedule changes not publicly disclosed.

Polymarket's entry into the parlay market represents a clear attempt to capture a share of the growing digital sports betting sector, particularly following its certification 11 weeks ago. While Kalshi appears to be capitalizing with extended maker fees, Polymarket's API-only strategy suggests a cautious approach, testing the waters before a full consumer launch. This battle between predictive betting platforms could reshape the US crypto betting landscape, with potential regulatory and market implications for both players.