Will the Democratic Party win the popular vote in the 2026 U.S. House of Representatives midterm elections by between 10% and 12%?

Prediction markets currently give a 12% probability that Will the Democratic Party win the popular vote in the 2026 U.S. House of Representatives midterm elections by between.... This contract trades at 12¢ on Polymarket, closing November 3, 2026. This market shows extreme illiquidity with zero 24-hour volume despite $670k open interest, suggesting the $669 spread reflects stale pricing rather than active trading.

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12¢
Bid/Ask 11/12¢·Spread 1¢·Vol $0·OI $12,938.641·Closes Nov 3, 2026·195d remaining
0xf9e868548efc70080ecd0943a05a45fc1d366467fb45aee13fbcb56d0040ac69
7-day price1011 snapshots · 5 regime
35¢12¢ current
Apr 812¢Apr 22

Analysis

5d ago

This market shows extreme illiquidity with zero 24-hour volume despite $670k open interest, suggesting the $669 spread reflects stale pricing rather than active trading. The 23¢ price implies Democrats winning the House popular vote by exactly 10-12%—a narrow band that historically occurs infrequently, making the 609% implied yield on "Yes" potentially misleading given the specification risk. The 7-day price surge from 13¢ to 23¢ combined with 2786% realized volatility and a 10.4 vol ratio indicates extreme price instability, likely driven by minimal order flow in an illiquid market rather than fundamental information arrival.

Resolution rules

This market will resolve according to the popular vote margin of victory between the Democratic Party and the Republican Party in the US House of Representatives midterm elections, scheduled for November 3, 2026. For the purpose of this market, the “popular vote margin of victory” is defined as the absolute difference between the percentage of valid votes cast for all Democratic Party House candidates and the percentage of valid votes cast for all Republican Party House candidates in this election. The percentage of the valid votes cast for each party’s House candidates will be determined by dividing the total number of valid votes that party’s House candidates receive by the sum of all valid votes cast for U.S. House candidates in the election. Only votes cast for candidates for U.S. Representative (voting members of the House of Representatives from districts in the 50 states) will be considered; votes for Delegates and the Resident Commissioner will not be considered. If the reported value falls exactly between two brackets, then this market will resolve to the higher range bracket. This market will resolve based on the vote totals as published by the US Clerk of the House. Any recount included in the Clerk of the House’s publication will be considered. If the US House of Representatives midterm elections do not take place by June 30, 2027, 11:59 PM ET, this market will resolve to "Other". The resolution source for this market will be the 2026 midterm election results published by the US Clerk of the House (https://history.house.gov/Institution/Election-Statistics/). If the 2026 midterm elections take place, and the Clerk of the House does not publish the results of this election by June 30, 2027, 11:59 PM ET, another credible resolution source may be chosen.

Indicators

IY (Yes) 1374.4%
IY (No) 25.6%
Adj IY 515%
CRI 7
EE 10.000
Overround -0.1%
▶ Full indicator table (7)
IndicatorValue
IY (Yes)1374.4%
IY (No)25.6%
Adj IY515%
CRI7
EE10.000
Overround-0.1%
LAS0.25

Regime

Label
neutral
Score
0.442
Spread
1¢
Computed
4/22/2026, 6:05:47 AM
SF edge 11.0¢ yesObservability lowEvent type political

Edges (1)

NO +11¢thesis — DOGE cut federal workforce aggressively. Now those roles are needed for wartime
Has thesisHas orderbookIndicators computed 4/22/2026, 5:53:18 AM

Trade

View on polymarketsf trade 0xf9e868548efc70080ecd0943a05a45fc1d366467fb45aee13fbcb56d0040ac69 yes 100

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