St. Louis, October 9, 2026 Kalshi, a prediction market firm, faces scrutiny from the Missouri Attorney General’s office over allegations of unlicensed sports wagering. The state argues that Kalshi, along with five other companies, are engaging in illegal activities. However, the Commodity Futures Trading Commission (CFTC) defends prediction markets, stating they fall under federal jurisdiction and are not subject to state gambling laws.
The CFTC has previously defended prediction markets in court, arguing that they provide a platform for consumers to hedge risks on various events. Unlike traditional sports betting operators, Kalshi does not set odds or profit off losses.
On September 16 and 17, the Missouri Attorney General’s office sent cease and desist letters to the firms, giving them a month to show compliance with Missouri law or cease sports wagering activities. The Missouri Gaming Commission requires any company offering sports wagering to be licensed, pay taxes and fees, and ensure no one under 21 can place a bet. A spokesperson for the attorney general’s office stated further investigative steps or a lawsuit could be taken afterward, although no specific timeline was given.
Under the sitting US administration, the federal courts have produced mixed decisions on the issue. The Missouri Gaming Commission’s stance on prediction markets remains unclear.
Prediction markets have grown in prominence in recent years as a tool for aggregating public opinion and forecasting outcomes across political, economic, and social events. These platforms allow users to buy and sell contracts tied to the likelihood of future events, with prices reflecting collective probability estimates. Proponents argue that such markets can offer valuable insights and serve as hedging mechanisms for individuals and businesses seeking to manage uncertainty.
The legal status of prediction markets in the United States remains complex and evolving, with ongoing debates over whether they constitute gambling under state law or fall under federal financial regulation. While some states have moved to regulate or restrict such activities, federal agencies like the CFTC have maintained that certain prediction market operations resemble commodities trading and are therefore subject to oversight under the Commodity Exchange Act rather than state gambling statutes. This tension between state and federal authority has led to inconsistent enforcement and legal challenges across jurisdictions.
Courts have issued varying rulings on whether specific prediction market activities violate state gambling laws, contributing to regulatory uncertainty for companies operating in the space. The outcome of Missouri’s current action could influence how other states approach similar platforms and may prompt further clarification at the federal level regarding the boundaries between financial innovation and gambling regulation.
