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

The proposed rules will target controversial bets on issues like war and other events, which may be prone to market manipulation or insider trading.

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.

The CFTC’s proposals don’t apply to most of the bets currently being offered on U.S. platforms. Experts still say they’re a step forward.