As of February 6, 2026, Kalshi, a federally regulated exchange, is at the center of a legal battle involving 19 federal lawsuits that question whether prediction markets are financial instruments or sportsbooks. The lawsuits could fragment the U.S. market into geofenced jurisdictions. A 2024 D.C. federal court ruling stated that election betting does not constitute "gaming," but conflicting decisions from Maryland and Massachusetts have created uncertainty. Sports event contracts account for over 90% of Kalshi’s trading volume. The legal status of the industry is under scrutiny, with traders monitoring the "judicial climate" across platforms like Polymarket and Kalshi. The lawsuits are categorized into offensive suits by Kalshi, defensive suits by state gaming commissions and tribal entities, and consumer-led class actions focusing on gambling addiction. In January 2026, sports-related event contracts on Kalshi reached $9.1 billion, representing 91.1% of the platform's activity.
As of February 6, 2026, the prediction market industry is facing a critical juncture as Kalshi navigates 19 federal lawsuits to define its place in the financial landscape. The central question is whether prediction markets are sophisticated financial instruments or a form of gambling. These legal challenges could divide the U.S. market into various jurisdictions. While a 2024 D.C. federal court decision favored the industry by stating that election betting is not "gaming", conflicting rulings from Maryland and Massachusetts have introduced complications. With sports event contracts making up the majority of Kalshi’s trading volume, the company's ability to demonstrate that these are financial derivatives is crucial for the industry's survival. The legal status of the industry is under scrutiny, with traders closely monitoring the "judicial climate" across platforms like Polymarket and Kalshi. These 19 lawsuits are categorized into three fronts: Kalshi's offensive suits arguing for the CFTC's exclusive jurisdiction, defensive suits from state gaming commissions and tribal entities alleging unlicensed sportsbook operations, and consumer-led class actions related to gambling addiction. This legal uncertainty has created a volatile environment where liquidity is closely tied to courtroom developments. In January 2026, sports-related event contracts on Kalshi reached an estimated $9.1 billion, accounting for 91.1% of the platform's activity. The outcomes of these cases will determine whether this liquidity remains centralized or is affected by state-level regulations. Key takeaways:
- Kalshi is involved in 19 lawsuits to define prediction markets.
- The core question is whether prediction markets are financial instruments or gambling.
- Sports event contracts constitute a significant portion of Kalshi's trading volume.
- The lawsuits are divided into offensive, defensive, and consumer-led categories.
- The outcomes will impact the industry's regulatory landscape and liquidity.