Story perspectives

Polymarket Valued $9.6B as $100M Iran Bets Spur Betting Bans

4/24/2026

Center

**Pritzker Bans Betting**

Polymarket, where Donald Trump Jr. holds a stake, saw 413 million bets and $100 million at risk, valuing it at $9.6 billion.
Prediction markets recorded more than $100 million in wagers on the Iran conflict after President Donald Trump’s April 5 tweet.
Illinois Governor JB Pritzker issued an April 21 order prohibiting state employees from insider betting.
Similar bans exist in California, Nevada, Connecticut, Arizona, Utah, Tennessee, and a federal congressional bill.

Left

Trump Dismisses

President Donald Trump dismissed insider-trading concerns on prediction markets, calling the world a casino.
Special forces soldier Gannon Ken Van Dyke was arrested in Illinois, charged with misuse, allegedly earning $400,000 betting on mission.
Acting US Attorney General Todd Blanche said uniformed personnel cannot exploit classified data for profit.
The report urges a thorough investigation of insider trading if Democrats regain control of government.

History

Historical Context

After the Enron and WorldCom scandals, Senator Paul Sarbanes and Rep. Michael Oxley secured the Sarbanes-Oxley Act, which President George W. Bush signed on July 30, 2002. The law’s anti-insider-trading rules and SEC oversight of data use now inspire state bans on prediction markets in Illinois and California and a pending federal bill targeting platforms such as Polymarket.

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**Pritzker Bans Betting**

Polymarket, where Donald Trump Jr. holds a stake, saw 413 million bets and $100 million at risk, valuing it at $9.6 billion.
Prediction markets recorded more than $100 million in wagers on the Iran conflict after President Donald Trump’s April 5 tweet.
Illinois Governor JB Pritzker issued an April 21 order prohibiting state employees from insider betting.
Similar bans exist in California, Nevada, Connecticut, Arizona, Utah, Tennessee, and a federal congressional bill.

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