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Polymarket has captured 54.5% of the $114.4 billion prediction markets segment, generating $62.3 billion in notional trading volume over three years. Kalshi follows with $52 billion in volume, highlighting the dominance of these platforms in on-chain and regulated event trading. The surge in trading activity is driven by Iran-linked contracts, as U.S. regulators and lawmakers intensify oversight. The Commodity Futures Trading Commission (CFTC) has classified event contracts as a financial asset class and is finalizing rules under the Commodity Exchange Act. Meanwhile, Senator Adam Schiff’s DEATH BETS Act seeks to ban markets tied to war, terrorism, and assassination, reflecting growing concerns over ethical and geopolitical risks. Prediction markets tied to the U.S.-Iran conflict have pushed weekly notional volumes to record highs, with platforms attracting millions of users despite regulatory scrutiny. This marks a pivotal test for how financial markets can monetize geopolitical events while navigating legal and ethical boundaries.
