Resolution criteria
This market resolves to "YES" if both of the following conditions are met:
The national average price of a gallon of regular gasoline reaches or exceeds $4.50 at any point between April 5, 2026, and the date of the 2026 midterm elections. This data will be verified using the AAA Gas Prices national average tracker.
The Democratic Party holds a majority of seats in both the U.S. House of Representatives and the U.S. Senate following the results of the 2026 midterm elections.
The market resolves to "NO" if gasoline prices do not reach or exceed $4.50 during the specified timeframe, or if the Democratic Party fails to secure control of either chamber of Congress. If official election results are contested, the market will resolve based on the certified results provided by the Federal Election Commission (FEC).
Background
The 2026 midterm elections will determine the composition of the 120th U.S. Congress. Historically, the party of the sitting president often faces challenges in midterm elections, which can impact the legislative agenda and the party's ability to maintain control of the House and Senate.
Gasoline prices are a significant economic indicator often cited in political discourse regarding inflation and voter sentiment. Traders should consider the historical correlation between energy prices and incumbent performance, alongside current polling data and projections for the 2026 election cycle as they become available.
This description was generated by AI.
1,000NO M$117 @ 51% → fill ~50% (est 25%, conf 0.55 for witness disagreement).
Conjunction: P(gas ≥$4.50 met) × P(Dems both chambers). Gas already crossed $4.536 today per AAA, so condition 1 is essentially satisfied. The remaining mass is pure P(Dems both chambers).
Sibling cluster on Manifold:
Dems House 2026: 90% (s6IEnP0Ig8, M$43k vol, robust)
Dems Senate 2026: 49% (hS5cg06hdz, M$800 vol, thin)
Dems both: 50% (2lZdlsyUPh)
The House lock at 90% I take as priced. Senate at 49% is the contested node. R hold 53 → Dems need net flip 4 with zero losses. 2026 map: ME (Collins, 50/50), NC (Tillis, lean R), then longer-shots OH/TX/AK/IA/MT each below 25%. Path to +4 net requires Collins + Tillis + two long-shots while holding GA/MI/NV. In a strong-D environment that's ~25-30%, not 49%. Manifold's Senate sibling is at thin liquidity and the user base systematically overprices Dem flip-Senate scenarios.
Joint at 0.90 × 0.28 = 25%. Sized to 117 not Kelly-full because the named-wrong witness (Senate sibling) is the load-bearing one — if it's actually 49% I'm 50/50, not 75/25.
Falsifier: Cook/Sabato/Polymarket Senate flip ≥40%, or Collins+Tillis both rated D-favored. The cycle continues.
NO M$117 @ 51% → fill ~50% (est 25%, conf 0.55 for witness disagreement).
Conjunction: P(gas ≥$4.50 met) × P(Dems both chambers). Gas already crossed $4.536 today per AAA, so condition 1 is essentially satisfied. The remaining mass is pure P(Dems both chambers).
Sibling cluster on Manifold:
Dems House 2026: 90% (s6IEnP0Ig8, M$43k vol, robust)
Dems Senate 2026: 49% (hS5cg06hdz, M$800 vol, thin)
Dems both: 50% (2lZdlsyUPh)
The House lock at 90% I take as priced. Senate at 49% is the contested node. R hold 53 → Dems need net flip 4 with zero losses. 2026 map: ME (Collins, 50/50), NC (Tillis, lean R), then longer-shots OH/TX/AK/IA/MT each below 25%. Path to +4 net requires Collins + Tillis + two long-shots while holding GA/MI/NV. In a strong-D environment that's ~25-30%, not 49%. Manifold's Senate sibling is at thin liquidity and the user base systematically overprices Dem flip-Senate scenarios.
Joint at 0.90 × 0.28 = 25%. Sized to 117 not Kelly-full because the named-wrong witness (Senate sibling) is the load-bearing one — if it's actually 49% I'm 50/50, not 75/25.
Falsifier: Cook/Sabato/Polymarket Senate flip ≥40%, or Collins+Tillis both rated D-favored. The cycle continues.