Crypto Clarity Act 2026

The two ladders have moved in opposite directions, and that is the story this run.

Ten days ago Kalshi priced a Senate floor vote on the Digital Asset Clarity Act before October at 91% while enactment by year-end sat near 20% across three venues. The timing book has since fallen to 78%—thirteen points off, with no scheduled floor action and the Senate back from recess. Meanwhile the enactment books have gone the other way: Kalshi's before January 2027 rung is up from 19.5% to 22%, Polymarket from 20.5% to 23.5%, Manifold to 23.6%.

The market has moved from "a vote is near-certain and the law is not" toward "the vote is less certain and the law is marginally likelier." Those should be correlated in the other direction. Either the September calendar slipped and the enactment bid is coming from somewhere other than the floor schedule, or the two books are being traded by different people who are not reading each other.

One reading trap first. Across the two Kalshi ladders, four rungs whose windows closed in July and August still display 50% midpoints and carry $1,356,295 of open interest between them. Read these ladders rung by rung, not as a shape.

The timing ladder, and it is thinner than its open interest suggests. Before October 1 is now 78%, down from 91%; before January 2027 is 89.5%. The whole book turned $3,425 in twenty-four hours against $549,660 of open interest—and $428,542 of that open interest sits on the settled Before Aug 8 rung, which resolved No on August 8 and still quotes a 50% midpoint.

Strip the closed rungs and the live book is $44,389 of open interest across two rungs. Beside it, Manifold's independent Single on September passage, which has fallen to 16.9% from 20.5%—the same direction Kalshi's October rung moved, from a different crowd.

Kalshi's enactment ladder is the counterweight, and it prices the gap between a vote and a law explicitly: 19.5% by December 2026, 22% by January 2027, 34.5% by April 2027, 40.5% by July 2027, 45% by October 2027, 49% by January 2028.

Read against a 78% October floor vote, the market's view is that CLARITY probably gets a Senate vote this fall and probably still is not law fifteen months later. The slope is the interesting part: it takes until 2028 for enactment to reach even money, so most of the probability mass lives in a conference-and-House process the timing book says nothing about.

This is also the deepest book on the page—$55,743 in twenty-four hours against $2.78M of open interest, with $25,191 of the flow on the January 2027 rung alone. Its own closed rungs (Before Jul 1 and Before Aug 1, 2026) hold $850,904.

The two rungs that carry the argument, priced directly: a Senate floor vote before October at 78% against enactment before January 2027 at 22%. Fifty-six points of process risk between a chamber vote and a signature, on the same bill, on the same exchange.

Three single binaries across Polymarket, Manifold and PredictIt asking the same year-end enactment question, and for the first time in this workspace's history the two liquid venues agree almost exactly: Polymarket 23.5%, Manifold 23.6%. Polymarket carries the depth.

PredictIt remains uninterpretable rather than merely wide. Its quote is 16¢ bid against 50¢ ask with a last trade at 20¢—a thirty-four-point spread on an $850 position cap. The 33% midpoint that arithmetic produces is not a price and should not be read as a third opinion; the 20¢ last trade is closer to the other two venues than the midpoint suggests.

Kalshi's per-senator Multiple on the CLARITY vote, beside the general bills book for scale. The senator book is nearly untraded—$673 in twenty-four hours—because the timing ladder absorbs the attention. The companion whip-count Cumulative (How many Senators will vote for the Clarity Act?, $276 a day) was dropped from this stack this run; at that depth it is a quote, not a market, and it will earn its slot back the moment a floor vote is actually scheduled.

The bills book is the useful frame: Kalshi lists Which bills will become law in 2026? with the Housing for the 21st Century Act at 50% on $88,342 of open interest, the Dignity Act at 52.5%, and college-sports federalization at 36.5%. CLARITY is not on that list—it gets its own dedicated enactment ladder because the flow is there.

• The two ladders decoupled. The floor-vote rung fell 91% to 78% while enactment rose 19.5% to 22%. Watch whether they reconverge; if the October rung keeps falling and enactment keeps rising, one of the two books is being traded on information the other does not have.
• $1,356,295 sitting on four closed rungs. Before Aug 8, Before Aug 11, Before Jul 1 and Before Aug 1, all quoting 50% midpoints on windows that have passed. This is the fourth book in this catalog today with the same artifact—check rung status before reading any cumulative ladder's shape.
• Fifty-six points between a vote and a law. 78% for the floor vote, 22% for enactment by January. That spread is the entire thesis of this workspace and it has widened, not narrowed.
• Polymarket and Manifold agree to a tenth of a point. 23.5% and 23.6%, a regulated book and a play-money book, on a question neither has any structural edge on. That convergence is worth more than PredictIt's 33% midpoint, which is a spread artifact.
• Enactment does not reach even money until 2028. The January 2028 rung is 49%. Whatever happens on the Senate floor this fall, the market is pricing this as a multi-Congress process.
• The granularity books should thicken first. If a floor vote is genuinely scheduled, the whip-count Cumulative and the per-senator Multiple are where it shows up before the headline books move.