Texas accounts for a fifth of Kalshi's volume as Cruz files bill

Ted Cruz has not yet filed the bill. That matters, because the window between announcement and adjournment is narrow enough that the legislation may never reach a vote.

The announcement, reported through Bloomberg Law, places the filing after the November 3 midterms. The 119th Congress closes in early January. That is roughly eight weeks, across a chamber that has not managed to pass anything on prediction markets in three years of trying. The bill's significance, for now, is not procedural. It is diagnostic.

What Cruz is proposing would require prediction market operators to obtain approval from state or tribal governments before offering contracts linked to sports. Platforms registered with the CFTC currently operate under federal jurisdiction, arguing that the Commodity Exchange Act preempts state gambling law. Three circuit courts have now examined that argument and reached three different conclusions. The Third Circuit sided with Kalshi in April. The Ninth went the other way in August. The Sixth followed in September. That split is the condition Cruz is legislating into.

His home state is the reason the bill's reach exceeds its immediate politics. Eilers & Krejcik estimated that Texas and California together represent forty-three percent of Kalshi's trading volume. The nineteen states without legal online sports betting collectively account for sixty-nine percent. Texas Lt. Governor Dan Patrick has blocked every sports betting bill that has reached the Senate. Kalshi filled that gap. Cruz's bill, if passed, would hand Patrick's chamber the authority to close it.

The consensus read on this bill is that it dies in committee before January. That may be right, and the consensus is not performing contrarianism here — the timeline is genuinely compressed and the chamber record on this category of legislation is poor. But the bill's function is not only legislative. The Senate State Affairs Committee heard from Kalshi's head of enforcement in September. Texas Attorney General Ken Paxton has conspicuously not joined the thirty-nine state coalition backing New Jersey's Supreme Court petition. A bill that goes nowhere in the 119th Congress can be reintroduced in the 120th with a longer runway and a committee record behind it.

Kalshi's response to Utah's new complaint this week was that no single state should have a veto over a nationally regulated exchange. Cruz's bill would make that veto statutory rather than administrative. The distance between those two things is the distance between a regulator sending a cease-and-desist letter and a federal law requiring compliance before a contract can trade.

The prediction market for this bill's passage in the current session prices the outcome accordingly — thin, and rightly so. Where the market is less disciplined is on the longer arc: whether the circuit split, the state enforcement acceleration, and a Texas senator with a structural interest in the outcome eventually produce something that moves through a chamber with more time on its hands.