| Outcome | Probability | Yes Bid | Yes Ask | 24h Change | Volume | |
|---|---|---|---|---|---|---|
| Before 2026 | 0% | 0¢ | 0¢ | — | $0 | Resolved |
| Before 2027 | 0% | 0¢ | 0¢ | — | $0 | Trade → |
This market asks whether the U.S. Senate filibuster will be weakened; the outcome matters because changes to the filibuster alter how easily majorities can pass legislation and confirm nominees.
The filibuster is a Senate procedure that has evolved over decades from unlimited debate to cloture thresholds and rule changes. In recent years, parties have changed Senate precedent (e.g., for nominations) and debated broader reforms amid heightened polarization, making future changes a live political issue.
Market prices reflect the crowd’s assessment of the likelihood that the filibuster will be weakened and update as new information arrives; they are not guarantees but indicators that respond to votes, announcements, and shifts in Senate dynamics.
For the purposes of understanding this market, weakening generally means a formal Senate rule or precedent change that lowers or removes the effective vote threshold required to end debate (cloture) for legislation or a consistent, durable shift in Senate practice that makes the filibuster unusable as a blocking tool; consult the exchange’s settlement rules for how they define resolution.
The Senate Majority Leader and other party leaders, centrist or swing senators whose votes are necessary to reach a supermajority or to authorize a rules change, committee chairs who set agendas, and executive-branch officials who can apply political pressure.
Options include applying the "nuclear option" to specific categories of votes (establishing new precedents), using reconciliation for budget-related measures, changing chamber practice through repeated precedent-setting rulings, or negotiating bipartisan procedural agreements that effectively narrow filibuster use.
High-profile legislative deadlines, contentious confirmation fights, a newly constituted Senate after elections or special contests, retirements that change the margin, or sustained advocacy campaigns can create the immediate pressure that prompts leaders to pursue rule or precedent changes; the market’s close is listed as TBD, so track the Senate calendar and leadership statements.
Watch floor votes and cloture motions, public statements and floor speeches by party leaders and swing senators, committee activities, major legislative calendar entries, and reporting by reliable Capitol Hill outlets; also review the exchange’s official rules for how the market will be settled.