Polymarket Slashes Bitcoin (BTC) CLARITY Act Passage Odds to 15% for 2026

Traders Mark Down 2026 CLARITY Bets

Traders who positioned 2026 books around US crypto market-structure legislation now carry a fresh obligation: marking down bets that the CLARITY Act becomes law this year. Polymarket's contract on 2026 enactment has collapsed from 82% in February to roughly 13-15%, on more than $11.5 million in cumulative volume, and the repricing lands hardest on Bitcoin (BTC), the asset the bill was designed to move under a single spot-market regulator. BTC trades near $78,000 as of this writing — a muted number for a market watching Washington more closely than charts. Unlike agency rulemaking that can drift for quarters, the legislative calendar now forces a binary answer within weeks, which is why desks cannot simply hold and wait. The duty sits with the Senate, which must clear a procedural hurdle on September 15: lawmakers are scheduled to vote on candlestick-level precision matters less than this cloture motion for H.R. 3633, the CLARITY Act itself. That motion requires 60 votes to end debate, and with Republicans holding 53 seats, at least seven Democrats must cross the aisle for the bill to advance. Prediction venues split the question into two trades, and the spread between them is the real signal. Kalshi's order book still assigns a 91% probability that the Senate holds a vote on the CLARITY Act before October 1, yet only about 22% that the legislation actually passes — traders can expect a vote without expecting a law. Coinbase CEO Brian Armstrong remains publicly “rather optimistic” about assembling 60 votes, but the prediction markets price a colder story. A successful procedural vote on September 15 could restore sentiment and trigger a sharp repricing across crypto prediction markets; a failed one would effectively push comprehensive market-structure legislation into 2027 and strip Q4 positioning of its central regulatory catalyst.

The spread between those two probabilities reflects unresolved fights written into the bill itself. Traders cite four sticking points that have stalled the CLARITY Act since July: whether banks may offer stablecoin rewards, how far DeFi app regulation should reach, anti-money-laundering provisions, and restrictions on government officials' crypto-related activities. With no settled compromise on any of the four, passage odds sit in the low twenties even as vote odds hold above 90%. The uncertainty is already visible in Bitcoin's tape. The asset's drift toward $78,000 leaves the $76,000-$78,000 zone — near-term support through recent sessions — under direct test; a decisive break invites a retest of the low-$70,000s, while upside resistance sits at $82,000-$84,000, a shelf Bitcoin has not reclaimed with conviction since CLARITY Act momentum began fading in July. Cautious technical read-throughs are compounding the doubt. A technical post on X argues that Bitcoin's latest triangle breakout mirrors two earlier candlestick setups that resolved in 38% and 30% drawdowns, with momentum gauges such as the MACD yet to confirm the move — precisely the skepticism that grows louder when a policy catalyst slips on the calendar. The scenario map traders are now working from is three-sided. In the bull case, a surprise bipartisan push or a committee reschedule flips sentiment, odds rebound toward 30% or higher, and BTC tests $84,000. The base case is consolidation near current levels while the Senate calendar drags without resolution. The bear case is starker: the September 15 cloture vote fails outright, odds sink into single digits, and BTC retests sub-$76,000 support. Bitcoin's market cap is large enough that each path carries macro read-through well beyond crypto. Readers tracking the market in real time can follow live spot and futures prices on MEXC.

A technical post on Xhttps://x.com/Wealthmanager/status/2094706024535957595?ref_src=twsrc%5Etfw

September 15 Cloture Vote Decides

The obligation the market is pricing lives in the bill text itself: H.R. 3633, as introduced, hands the CFTC exclusive authority over spot digital-commodity markets while leaving the SEC in charge of securities-classified tokens and exchange oversight. Nothing in that framework is law yet — the CLARITY Act remains a proposal, effective only upon enactment, and its compliance duties would bind commodity trading venues, SEC-registered exchanges and any platform facilitating token trades. Until 60 senators vote to end debate, the obligation sits where it has all year: on the Senate calendar, with a September 15 deadline that traders on both Polymarket and Kalshi must now satisfy with their own capital.