Will the Clarity Act (H.R.3633) be signed into law in 2026?
chance the market gives this event — not your chance of being right
- Yes — The event happens
- 28%
- No — The event does not happen
- 72%
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In short
The market treats passage this year as unlikely rather than a coin flip. The probability fell sharply within its first day of trading, from the low-70s down to the mid-20s, reflecting doubt that the Senate can pass, reconcile and send a companion bill to the president before 31 December 2026. A Senate floor vote or a joint committee agreement between Senate Banking and Senate Agriculture would be the clearest signal the odds should move back up.
How the contract works
Probability
How the price has moved
Context
Analysis
What moves the probability
Senate committee split
Jurisdiction over digital asset rules is divided between the Senate Banking Committee and the Senate Agriculture Committee, and no single reconciled bill has cleared both. Until that happens, there is no Senate text to send to a floor vote, which pushes the probability of a 2026 signature down.
Midterm election calendar
The November 2026 midterms compress the legislative calendar in the second half of the year, leaving a short lame-duck window in December as the last realistic chance to finish before the 31 December deadline. Less floor time available structurally lowers the odds of passage this year.
FIT21 precedent
A comparable House-passed crypto market-structure bill, FIT21, cleared the House in May 2024 but never received a Senate floor vote before that Congress ended. That direct precedent gives the market a concrete reason to discount House passage as a strong signal of eventual enactment.
House passage already secured
H.R.3633 has already cleared the House, which is the harder chamber for this kind of bill to pass given competing committee interests; that removes one stage of legislative risk and is the main factor keeping the probability above near-zero.
Hard settlement deadline
The market resolves No if signature comes after 31 December 2026, even by a single day, so any Senate delay into January 2027 has the same effect on this contract as the bill failing outright.
The case for
- The bill has already passed the House, removing one full chamber of legislative risk.
- A reconciled Senate Banking–Agriculture text could still reach the floor in the September–December 2026 window.
- Industry pressure for a clear regulatory perimeter for digital asset exchanges gives both parties an incentive to finish the bill before the midterm cycle ends.
- A lame-duck session in December 2026 has historically been used to pass unfinished priority legislation before a Congress's business carries over.
The case against
- The Senate has not yet produced a single reconciled bill from its two relevant committees as of the date this page was written.
- The 2026 midterm elections on 3 November will consume floor time in the months immediately before the deadline.
- The prior comparable bill, FIT21, passed the House in 2024 and then died in the Senate without a vote, showing this exact bottleneck has occurred before.
- The settlement rule requires signature by 31 December 2026, so any slippage into January 2027 counts as a No regardless of how close the bill gets.
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- PolymarketRecommendedYes28%0.28
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- US$379.2k
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- 4%
Resolution rules
This question resolves Yes if the Digital Asset Market Clarity Act of 2025 (H.R.3633) passes both the House and the Senate in identical form and is signed into law by 31 December 2026, 11:59 PM ET. It resolves No if that has not happened by the deadline, including if the bill passes later, is vetoed without an override, or does not pass at all. The named reference source is the Congress.gov bill tracker for the 119th Congress, alongside other official US government sources; only one venue, Polymarket, is currently trading this question, so there is no cross-venue price spread to reconcile.
Calculation methodology →Local context
What to watch
Common questions
- What exactly has to happen for this to resolve Yes?
- H.R.3633 has to pass the Senate in a form identical to what the House passed, or the two chambers have to reconcile any differences, and the resulting bill has to be signed into law by 31 December 2026, 11:59 PM ET. If signature comes after that date, the question resolves No even if the bill later becomes law.
- What does the current market price actually mean?
- The price is the market's live estimate of the chance the bill is signed into law by the deadline, expressed as a probability. It is not a prediction of what should happen and it does not guarantee any outcome; it simply reflects what traders are currently willing to pay for a contract that pays $1 if the event occurs.
- What if the bill passes but is vetoed?
- A veto that is not overridden by 31 December 2026 means the bill has not been signed into law by the deadline, so the question resolves No. An override would count as enactment if completed before the deadline.
- Why did the price move so much in the first day of trading?
- The market opened on 29 July 2026 at 71% and fell to around 26% within roughly a day, based on only 29 recorded price observations. That pattern — large early swings followed by a flat period — is typical of a newly listed, lightly traded market still finding its level, rather than evidence of a single confirmed news event.
- Has a bill like this failed before?
- Yes. The Financial Innovation and Technology for the 21st Century Act (FIT21) passed the House in May 2024 but never received a Senate floor vote before that Congress ended, meaning it never became law. H.R.3633 faces a similar Senate bottleneck.
- Where does the resolution data come from?
- The Congress.gov legislation tracker for H.R.3633, together with other official US government sources, is the named reference for determining whether and when the bill is signed into law.