Kalshi will now assign a score to new markets, and the score will determine how much Kalshi believes that particular market is at risk of insider trading or market manipulation. If a market scores high on these metrics, Kalshi will require its customers to provide employment information to trade on that market. Those who Kalshi identify as a presumptive insider on that particular market will be banned from trading in those markets as they are created, the company said.

The company said it will not verify workplaces unless a probe is opened, but some users could be blocked from certain trades based on where they work.

Kalshi will start collecting customer employment information for trading in certain high-risk markets

The prediction market has added several new guardrails to weed out insider trading and bad actors.