As of Nov 11, 2026, OpinionKings traders give a 18% probability that Susan Collins is the person in Congress that has the highest return on their assets in 2025. 10 outcomes · resolves Dec 31, 2026.
1. Winning shares pay out $1.00 each upon market resolution; all others settle at $0.00.
2. Trades execute at the current market price unless a limit order is placed.
3. Limit orders remain active until filled, cancelled, or the market closes.
4. Shares can be sold any time before the market closes.
5. Markets may be suspended or cancelled for ambiguous outcomes.
6. All balances and positions are denominated in USD.
Each outcome settles on its own terms. For “Susan Collins”: If Susan Collins is the person in Congress that has the highest return on their assets in 2025, then the market resolves to Yes. A member's return is the percent change in the estimated value of their assets from their previous year's annual financial disclosure report to their 2025 report: (2025 value − previous year's value) ÷ previous year's value × 100. Values come from members' annual financial disclosure reports filed with the Clerk of the House and the Secretary of the Senate. Resolved using United States Congress.
This Politics market on OpinionKings has 10 outcomes. “Susan Collins” leads at 18%, unchanged from a week ago. The next most likely outcome, “Roger Williams”, is at 10%. Each price is the probability traders currently assign to that outcome, and it moves as they buy and sell. Trading closes Dec 31, 2026.
