Bitcoin Slides Below $76K as Clarity Act Odds Crater Ahead of Senate Vote

Polymarket's implied probability of the Clarity Act becoming law in 2026 collapsed from 29.5% on Monday afternoon to 12.5% Tuesday morning, a 57% drop in under 24 hours, as Democrats pushed for last-minute concessions ahead of a 2:15 p.m. ET cloture vote. Bitcoin fell roughly 2% on the day to approximately $75,900, and 95 of the 124 largest non-stablecoin tokens declined alongside it.

The cloture vote requires 60 votes to advance, a threshold that now looks difficult to clear. Democrats are demanding further amendments to the Clarity Act, the landmark legislation that would establish a statutory framework for classifying digital assets as either commodities or securities in the United States. Republicans have declared their latest draft the final offer. That standoff, playing out in the hours before a hard deadline, is what the prediction markets are pricing. As Republicans and Democrats have clashed repeatedly over amendment language throughout the bill's Senate journey, today's breakdown follows a familiar pattern.

The Federal Reserve compounded the uncertainty by opening a two-day policy meeting on Tuesday. Rate-sensitive risk assets including Bitcoin rarely move in isolation from Fed expectations. A hawkish signal, or even prolonged ambiguity, tends to suppress institutional appetite for assets at the speculative end of the risk spectrum. With both a pivotal Senate vote and a Fed meeting landing on the same day, traders faced a double layer of macro and regulatory risk with no clean read on either outcome.

The breadth of the selloff signals sector-wide repricing of regulatory risk rather than idiosyncratic pressure on Bitcoin alone. Altcoins with the most exposure to U.S. exchange listings and institutional products tend to be the most sensitive to legislative outcomes. A 2% move in Bitcoin is relatively contained by historical standards, but the speed of the Polymarket repricing tells a sharper story about how quickly informed traders reassessed the bill's prospects.

Last-minute legislative maneuvering is routine in the Senate, and a 12.5% probability is not zero. Democratic demands for concessions could be a negotiating posture designed to extract marginal wins before eventual support. Republican insistence on final text may be equally tactical. The Clarity Act, if passed in any form, would ultimately be constructive for the sector. Regulatory clarity tends to unlock institutional capital that currently sits on the sidelines because compliance teams cannot get comfortable with ambiguous asset classifications. The market may be discounting short-term vote failure while underweighting the longer-term bullish implications of eventual passage.

The legislative calendar creates real urgency. Congress faces competing priorities, and a failed cloture vote today would push crypto's primary regulatory framework into an uncertain queue. That is the scenario the prediction markets are now treating as the base case. With the Fed meeting running through Wednesday and the Senate vote result likely known by late afternoon, the next 24 hours will set the near-term tone for both regulatory expectations and Bitcoin's price trajectory. Traders watching the broader push to advance crypto legislation through committee will be weighing whether today's Senate friction signals a systemic slowdown or just a single procedural stumble.