CNBC reached out to 50 companies about what are their trading policies for employees on prediction markets. A handful had an answer.

Kalshi says it has blocked "dozens" of trades from campaign insiders, but experts say the company's approach leaves lots of potential loopholes. NPR has found at least one trade…

CNBC reached out to 50 companies about what are their trading policies for employees on prediction markets. A handful had an answer.