The numbers come first: the Commodity Futures Trading Commission has ordered George Santos, the former U.S. representative convicted of fraud, to pay $35,000 after finding he manipulated prediction contracts on Kalshi tied to whether he would attend the State of the Union address.
How the scheme worked
According to the CFTC filing, Santos opened an initial 'yes' position in early February, netting roughly $3,500 after publicly asking his social media followers whether he should wear a 'muted serious suit' or a 'bedazzled one' to the speech. When severe weather later threatened his travel plans, he reversed course, spending more than $8,500 to build a 'no' position that ultimately totaled over 23,000 contracts.
To inflate the value of that 'no' position, Santos posted a video indicating he would be in the House gallery and replied 'I am' to a user asking if he planned to attend — even though, according to the CFTC, his flight and train tickets were already canceled. Those posts drove up the price of 'yes' contracts, making his contrary bet more valuable. When Santos announced on the night of the speech that he was watching it from an airport television, the 'no' contracts paid out. The CFTC found his total illegal profits exceeded $17,500.
Platform flags the trade, regulators follow
Kalshi had flagged Santos' trading activity roughly six months before the CFTC order and referred it to federal regulators. The platform bars participants from trading on contracts they have the power to influence — a rule Santos violated directly. The referral triggered parallel investigations by both the CFTC and the Justice Department.
Santos fires back, CEO answers
Hours after the CFTC order was published, Santos took to social media to vow he would shut down Kalshi, accusing the platform of hiding behind a 'protection veil' of contract swaps to dodge gambling regulation. Kalshi CEO Tarek Mansour responded on X with a terse list: 'Judge me by my enemies: 1. Casinos 2. Insider traders 3. George Santos.'
Santos received a pardon from President Trump last year following his fraud conviction. That pardon did not, evidently, insulate him from the civil reach of commodities regulators.
What it means
Prediction markets have grown rapidly, and with that growth has come legitimate concern: binary contracts on real-world events are only as clean as the information environment around them. When an actor controls the outcome — or can credibly pretend to — the market stops functioning as a price-discovery mechanism and becomes a personal ATM. Kalshi's decision to self-report and cooperate with regulators is precisely how a compliant, free-enterprise platform is supposed to behave.
The harder question is whether the regulatory framework is keeping pace. The CFTC acted, the fine was levied, and the platform's integrity held. That is the system working. But Santos' instinct — to attack the exchange rather than accept accountability — is a reminder that the weakest link in any market is not the technology. It is the participant who believes the rules do not apply to him.
