Home / Prediction Markets / Politics / Cory Mills out as US Rep by May 31? Cory Mills out as US Rep by May 31? View on Polymarket → Share MC Marcus Chen Political Strategist Market Resolved Embed NEW Embed this market Full Compact Copy Published April 23, 2026 6 min read Resolution Verdict NO Market Resolved Market has ended. Final implied probability: 0%. Resolved Volume $9.3K $145 in 24h Liquidity $256.3K Deep liquidity 7-Day Move -11.4% Selling pressure Time Left Ended Resolves May 31 9K Vol. Ended 1H 6H 1D 1W 1M ALL Select lines to display $9K Vol. 0% Yes 0.1¢ No 100¢ Cory Mills is fighting back. The Florida Republican didn’t just reject calls to resign on April 21. Mills drafted his own expulsion resolution against the colleague demanding his removal. That counter-punch matters because it tells you exactly how this market should read: a congressman with an exit strategy doesn’t pick new fights. The market opened this question at 50 cents. Mills sat at 37.6% YES as of April 23, after back-to-back daily drops of 8.3% and 9.1% before a partial 14.2% recovery. The 24-hour move alone was negative 13.6%. Traders repriced Mills staying put after his public defiance landed. How the Cory Mills Contract Works This contract resolves YES if Cory Mills leaves his seat as U.S. Representative for Florida’s 7th congressional district before May 31, 2026. Exit routes include voluntary resignation, expulsion by the full House, or any other departure from office. Prediction market resolution follows the official congressional record. YES is priced at $0.38, implying a 37.6% probability Mills is out by May 31.NO is priced at $0.62, implying a 62.5% probability Mills remains in office through the deadline. Mills stays in office if no expulsion vote passes the full House and he refuses to resign. Expulsion requires a two-thirds majority in the House, a threshold that has been met only three times in American history. The Republican leadership has shown no appetite to schedule a floor vote on Mace’s resolution. Mills keeps his seat unless that calculus changes fast. Sponsored Partner Market Signals Lean Toward Mills Surviving The momentum composite sends a clear bearish signal for YES. The 24-hour price change of negative 13.6% reflects direct market reaction to Mills’s public refusal to resign on April 21. The selling pressure following that statement is the most identifiable catalyst this market has seen. Total volume stands at $5,996 with $417 traded in the last 24 hours. Liquidity sits at $5,952, meaning nearly all capital in this market is parked in open positions rather than recent activity. Low 24-hour volume during a price drop suggests conviction, not panic. Traders moved money, then stopped. Mills stated publicly on April 21 he will not resign, triggering the 13.6% YES price decline.The 1-hour and 24-hour price changes both point negative, reinforcing selling pressure on YES.Mace’s expulsion resolution faces a structural barrier: no Republican leadership scheduling support.The prior November 2025 Mace censure resolution was referred to committee rather than voted on by the full House.Two-thirds of the House must vote yes for expulsion to succeed, a bar cleared only three times in U.S. history. Lines Analysis: Why NO Holds the Edge Mills has given the market every reason to price him as staying. He told reporters the Ethics Committee process deserves to play out. He filed a counter-resolution against Mace. That is not the behavior of a representative measuring his curtains for storage. The math doesn’t lie: defiant incumbents almost never get expelled in the same Congress where calls first emerge. Here’s what the market is missing on the YES side: the historical volatility of this contract. A scandal escalation, a Republican leadership shift, or a surprise ethics committee recommendation could revive YES buyers fast. Mace closes this gap if new allegations surface or if the ethics committee accelerates its timeline before May 31. Republican leadership scheduling a floor vote would immediately push YES above 60 cents.A formal House Ethics Committee recommendation for expulsion before May 15 would signal accelerating risk.Mills withdrawing his counter-resolution against Mace would suggest a deal or exit negotiation in progress.Any three or more Republican House members publicly backing Mace’s expulsion resolution adds real YES pressure.Mills resigning before the Cherfilus-McCormick expulsion vote resolves would confirm a broader House accountability moment. At $5,996 in total volume, this is a low-liquidity market. The data favors NO. Mills’s public stance, the structural difficulty of House expulsion, and the pattern of prior Mace resolutions being referred rather than voted on all point the same direction. LINES VERDICT Mills Stays Cory Mills has done everything a congressman does when he plans to outlast a controversy. The procedural math of expulsion and his aggressive counter-moves make removal by May 31 a long shot. What the market says: YES sits at 37.6%, meaning the market still assigns real but minority odds to a Mills exit. With the May 31 resolution date closing in, any floor vote or resignation news would spike this contract fast. Political Context: Ethics, Expulsion History, and What Moves Markets The House Ethics Committee investigation into Mills covers allegations of financial and sexual misconduct. Mace introduced her expulsion resolution on April 20, 2026, one day before Mills went public with his refusal to leave. Mills has framed Mace as politically motivated, noting she faces her own ethics probe over improper reimbursement practices. The procedural history matters. In November 2025, Mace introduced a privileged censure resolution against Mills and tried to strip his committee assignments. The full House voted to refer that resolution to the Ethics Committee rather than act on it. That vote set a precedent: Republican leadership is not eager to discipline one of their own members during a thin-majority Congress. Before May 31, watch for three triggers. First, any ethics committee action or public recommendation. Second, whether Republican leadership agrees to schedule Mace’s expulsion resolution for a floor vote. Third, whether additional Republican co-sponsors join the expulsion push, which would signal growing caucus fracture. FAQ What does a 37.6% probability mean? The market prices a roughly 38-in-100 chance that Mills leaves his House seat before May 31. That reflects real but minority-odds uncertainty, not a prediction of departure. What does the NO contract pay out on? NO resolves if Mills remains a sitting U.S. Representative through the May 31, 2026 deadline. No resignation, no successful expulsion vote, and NO pays in full. What moves the price on this contract? Congressional scheduling decisions, new ethics committee actions, public statements from Republican leadership, and any co-sponsors joining the expulsion resolution will all shift this market quickly. When does this market resolve? The resolution date is May 31, 2026. Any confirmed Mills departure before that date triggers YES resolution. The clock is short. Is volume reliable here? Total volume is $5,996 with $5,952 in liquidity. This is a low-volume contract. Price moves can be sharp on small trades, so treat individual swings as directional signals rather than deep consensus. This analysis reflects market conditions as of April 23, 2026. Prediction market probabilities are volatile and shift as new information emerges, especially as the May 31, 2026 resolution date approaches. Lines.com does not accept bets or provide financial or gambling advice. All market outcomes are uncertain. Market Resolved Outcome: NO Final Price 100% Settled May 31, 2026 Duration 47 days Resolution Analysis NO Supporting Factors Cory Mills has made his position unambiguous: he is not resigning. Republican leadership has shown no appetite to schedule an expulsion floor vote during a thin-majority Congress. The procedural history, including the referral of Mace's 2025 censure push to committee, gives Mills a reliable pattern to lean on through the May 31 deadline. NO Risk Factors The Ethics Committee investigation is active and could escalate. If the committee issues a formal expulsion recommendation before mid-May, Republican leadership faces public pressure that is harder to deflect. A rapid expansion of co-sponsors on Mace's resolution would also signal a shifting caucus willing to force a floor vote. YES Comeback Scenario The expulsion resolution is live and the ethics investigation is ongoing. A return to higher YES odds requires either new, more severe allegations emerging in the press or the Ethics Committee moving faster than expected. If Republican leadership breaks from its referral-to-committee pattern and schedules a floor vote, YES reprices sharply before May 31. Wildcard Factor Mills's counter-expulsion resolution against Nancy Mace introduces an unpredictable dynamic. If their back-and-forth forces Republican leadership to intervene directly, the outcome could include a negotiated resignation by either party, a sudden scheduling decision by House leadership, or a broader accountability moment that sweeps up multiple members at once. Key macro factor: The broader House ethics moment, with multiple members facing expulsion or censure proceedings simultaneously, creates a political environment where any single resignation could reset pressure on Mills. Market Timeline Apr 13, 2026, 3:05 PM Market Created Apr 13, 2026, 3:43 PM Event Start Apr 13, 2026, 3:46 PM Market Opened May 31, 2026 Market Resolution Related Prediction Markets Moving Now Another critical Cloudflare incident by...? September 30 76% Yes No August 31 53% Yes No Read Article Moving Now Trump declares election interference national emergency by...? December 31 23% Yes No July 17 0% Yes No Read Article Moving Now California Affordable Housing Bond Proposition 65% chance Yes No Read Article Moving Now Miguel Díaz-Canel out as President of Cuba by...? December 31 39% Yes No June 30 0% Yes No Read Article Moving Now US announces Cuba oil sanction relief by...? 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