The prediction market Kalshi says it's rolling out a new suite of security measures as part of its push to quell concerns over alleged insider trading.

Kalshi has signed a multi-year global deal making sports-data company Sportradar its official data and integrity provider,

A spokesperson for the company said that the product is the fastest growing in the prediction market platform's history.

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 platform will require traders to disclose their employer's identity when trading on sensitive markets, a Wall Street Journal article first reported.

June 9 : Prediction market Kalshi said on Tuesday it will mandate employment disclosures for users trading on sensitive contracts and launch a whistleblower portal, steps aimed at…

The Wall Street Journal reports that it’s Kalshi’s latest effort to address insider trading: > Users seeking to make bets in some markets linked to material nonpublic information…

The move comes just one week after news broke that the DOJ opened an investigation into George Santos for alleged insider trading on Kalshi.

The prediction market Kalshi says it's rolling out a new suite of security measures as part of its push to quell concerns over alleged insider trading.

Kalshi Plans Workplace Disclosure Rule to Combat Insider Trading

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.…

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

Kalshi Plans Workplace Disclosure Rule to Combat Insider Trading

The prediction markets platform also introduced a risk-scoring system and whistleblower tools to ensure market integrity.

Prediction platform says it will seek employment information for markets at 'heightened' risk of manipulation.

Kalshi's new rules force traders to disclose their employers before trading high-risk markets flagged for insider trading or manipulation.

The CFTC is reportedly preparing new prediction market rules aimed at curbing manipulation while allowing most sports bets.

The prediction markets platform introduced new measures on Tuesday that it said will apply to markets it considers are likely to face higher risks of insider trading and abuse.

Kalshi reports 150+ insider-trading investigations in Q1 2026, with 100+ trades blocked and 20+ law-enforcement referrals, alongside new employer disclosure rules for high-risk…

It announced new ‘integrity’ measures just as the CFTC released a proposal for prediction market regulation.