OpenAI Fires an Employee for Prediction Market Insider Trading

Prediction markets like Polymarket and Kalshi are big business, and some Big Tech employees are testing boundaries by making trades based on insider knowledge.

Feb 28, 2026 - 17:30
 0
OpenAI Fires an Employee for Prediction Market Insider Trading
Prediction markets like Polymarket and Kalshi are big business, and some Big Tech employees are testing boundaries by making trades based on insider knowledge.

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