Will the Missouri abortion & sex change for minors ban pass?

Missouri voters are scheduled to vote in the November 3, 2026 midterm elections on a constitutional amendment (Amendment 3) which, if passed, would repeal the constitutional right to reproductive freedom, prohibit most abortions, and prohibit gender transition surgeries for minors. This market will resolve to "Yes" if Missouri Amendment 3, the Prohibit Abortion and Gender Transition Procedures for Minors Amendment, passes according to Missouri election procedure. Otherwise, this market will resolve to "No." If Amendment 3 is removed from the 2026 midterm election ballot in Missouri, this market will resolve immediately to “No”. If, for any reason, the results of this vote are not known by December 31, 2027, 11:59 PM ET, this market will resolve to "No." This market will resolve based on a consensus of credible reporting. In case of ambiguity, this market will resolve solely based on official results reported by the state of Missouri, specifically the Missouri Secretary of State (https://www.sos.mo.gov).

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Polymarket uses a central limit order book (CLOB) model — you can buy or sell shares of any outcome at the current market price, or place limit orders at your target price. All positions are settled in USDC when the market resolves.

Resolution

Markets resolve through UMA's Optimistic Oracle. After the market closes, a proposer submits a resolution, followed by a 2-hour dispute window. If no dispute is raised, the resolution is accepted. Disputed markets go to UMA token holder vote.