Clarity Act Odds Surge, but Crypto Bill Faces Long Road

The measured optimism is a study in contrasts: markets are pricing a materially higher probability of passage while the legislative machinery, and the people who track it professionally, remain cautious. That gap between trader sentiment and confirmed procedure is the whole story here. For related coverage, see National Sheriffs’ Association Goes Neutral on Clarity Act.

Clarity Act odds surge on prediction markets

According to unconfirmed reports from CoinDesk, Polymarket odds of the CLARITY Act being signed into law in 2026 climbed from about 12% earlier in September to nearly 30% on Monday, September 14, a roughly 18-percentage-point move in a matter of days. For related coverage, see CFTC Seeks Dismissal of CME Lawsuit Over Crypto Perpetual Futures.

Kalshi contracts moved even more violently. CoinDesk reported, in figures a single source has not independently confirmed, that odds of a crypto market-structure bill becoming law before October 1, 2027 rose from 26% Thursday to an overnight high of 64%, before settling near 53% Monday morning.

What each contract actually measures matters, because the outcomes are not the same. The Polymarket line references enactment within a calendar year; the Kalshi line references enactment before a fixed future date more than a year out. A separate Kalshi passage-before-July-1 contract sat at 53% versus 30% Thursday after peaking near 69%, while a passage-before-April contract was at 45% versus 23% Thursday, per the same reporting, which did not specify the years for those two windows.

None of these figures could be independently verified. The linked Kalshi contract page returned a security checkpoint, so the underlying historical series, liquidity and resolution rules were not obtained. A market-implied probability is a price, not a legislative outcome, and the size, timing and cause of the move rest on one readable news account rather than confirmed contract data.

Why the crypto bill still faces a long road

The bill at the center of this is H.R. 3633, titled the Digital Asset Market Clarity Act of 2025, or CLARITY Act of 2025, whose short titles also include the Anti-CBDC Surveillance State Act, according to the official House-engrossed text. That same text records passage by the House of Representatives on July 17, 2025, a historical action that does not establish enactment or current Senate status.

The measure would hand the SEC and CFTC a framework for regulating digital commodities, and its journey through the Senate has been closely watched, as our coverage of how the Clarity Act faces an uncertain path as the Senate returns has detailed. It should be distinguished from similarly named proposals; this is the specific House-engrossed version, not the current Senate agreement.

The remaining steps are substantial. Even a favorable Senate vote must clear cloture, which the Senate explains ordinarily requires three-fifths of senators duly chosen and sworn, typically 60 of 100, and which limits debate rather than constituting final passage, per official Senate procedural guidance. Beyond cloture lie amendment, House agreement on any changes, and presidential approval.

Politics complicate the path further. CoinDesk reported that updated Republican ethics language may leave President Donald Trump able to retain crypto investments in a blind trust and may not secure moderate Democratic support, an analysis drawn from a TD Cowen client note that this run did not independently fetch. The recent revisions echo earlier changes tracked in the latest Senate Republican Clarity Act draft and the revised text touching DeFi and credit union provisions.

The expert read is notably more sober than the markets. TD Cowen analyst Jaret Sieberg, in a name as printed by CoinDesk, kept his passage estimate at 25% on Monday, questioning whether the revised ethics provisions were sufficient to attract moderate Democrats, CoinDesk reported. That forecast is not directly comparable to either market contract, since the horizons differ.

What to watch next for Clarity Act passage

The nearest reported milestone is a Senate cloture vote CoinDesk placed on Tuesday, September 15, a date inferred from its September 14 publication rather than confirmed against an official Senate schedule. A successful cloture motion would signal momentum without settling the outcome.

Beyond any vote, the implementation clock is a separate milestone that traders betting on enactment may be underpricing. Under the historical House version, Section 112(a) generally requires the SEC and CFTC to promulgate required rules within 360 days after enactment, except as otherwise provided.

Other provisions stretch the timeline further. Sections 206 and 313 generally take effect 360 days after enactment, with rulemaking-dependent provisions taking effect on the later of that date or 60 days after final-rule publication in the Federal Register, while Section 414 generally makes Title IV effective 270 days after enactment.

That distinction matters for interpreting the odds. A contract that resolves on enactment settles the moment a bill is signed, but the operational reality of a functioning digital-commodity regime under these provisions would arrive months later, and only if the Senate keeps the House timetable intact. The broader regulatory contest continues in parallel, from Clarity negotiations to the CFTC’s separate move to dismiss the CME lawsuit over crypto perpetual futures.

For now, the signal to track is whether trader expectations and confirmed legislative progress converge. Rising prediction-market prices reflect changing sentiment; a cloture result, reconciled text and a presidential signature would reflect the actual road the CLARITY Act still has to travel.

Disclaimer: This article is for informational purposes only and does not constitute financial or investment advice. Cryptocurrency and digital asset markets carry significant risk. Always do your own research before making decisions.