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California Moves to Ban Prediction Market Insider Trading by Public Officials
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California Moves to Ban Prediction Market Insider Trading by Public Officials

California has expanded its crackdown on insider trading in prediction markets after Governor Gavin Newsom signed an executive order restricting the use of confidential government information for financial gain. The move targets ethical concerns surrounding political insiders profiting from sensitive events they may influence or know about in advance.

Tristan R.
By Tristan R.

Senior Author · March 28, 2026

2 min
Key takeaways
California has expanded its crackdown on insider trading in prediction markets after Governor Gavin Newsom signed an executive order restricting the use of confidential government information for financial gain.
The move targets ethical concerns surrounding political insiders profiting from sensitive events they may influence or know about in advance.
The order specifically prohibits gubernatorial appointees from using non-public information obtained through official duties to profit from prediction market activity.

California has expanded its crackdown on insider trading in prediction markets after Governor Gavin Newsom signed an executive order restricting the use of confidential government information for financial gain. The move targets ethical concerns surrounding political insiders profiting from sensitive events they may influence or know about in advance.

The order specifically prohibits gubernatorial appointees from using non-public information obtained through official duties to profit from prediction market activity. It also extends restrictions to spouses, family members, and former business partners to prevent indirect misuse of privileged information.

Governor Newsom’s executive order on government insiders using non-public information to profit from prediction markets: California Governor

New Rules Target Insider Access to Sensitive Information

The executive order follows growing scrutiny of prediction markets, where users place bets on political, economic, or geopolitical outcomes. Officials cited cases where insiders were suspected of gaining profits tied to sensitive government operations.

In one widely referenced incident, a trader reportedly earned more than $400,000 by betting on the arrest of former Venezuelan leader Nicolas Maduro shortly before it occurred. Authorities believe such cases highlight the risks of using insider knowledge for financial advantage.

Federal Lawmakers Push Broader Prediction Market Restrictions

The state action comes as lawmakers in Washington advance new legislation aimed at restricting prediction market participation by government officials. Proposals such as the BETS OFF Act and the PREDICT Act seek to prohibit lawmakers, presidents, and senior officials from betting on events related to war, elections, or national security.

Regulators and policymakers argue that tighter rules are necessary to protect public trust and prevent government service from being used as a pathway to personal profit.

Disclaimer

This content is for informational purposes only and does not constitute financial, investment, or legal advice. Cryptocurrency trading involves risk and may result in financial loss.

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Disclaimer

This content is for informational purposes only and does not constitute financial, investment, or legal advice. Cryptocurrency trading involves risk and may result in financial loss.

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About the author

Tristan R.
Tristan R.

8+ years covering crypto markets, macro, and geopolitics. Previously at Decrypt and CoinDesk. Focused on the intersection of digital assets and traditional finance.