Will Republicans win the 2026 U.S. House of Representatives national popular vote?

Prediction markets currently give a 14% probability that Will Republicans win the 2026 U.S. House of Representatives national popular vote?. This contract trades at 14¢ on Kalshi, closing November 3, 2027. This market shows extreme asymmetry with Republicans priced at just 11¢ despite 566 days until expiry, implying an 11% win probability that appears disconnected from historical midterm patterns where the party out of power typically gains House seats.

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14¢
Bid/Ask 13/14¢·Spread 1¢·Vol $40.41·OI $14,776.22·Closes Nov 3, 2027·561d remaining
KXHOUSEPOPVOTEMARGIN-27NOV03-B50
7-day price10 snapshots · 22 regime
14¢13¢ current
Apr 88¢Apr 17

Analysis

4d ago

This market shows extreme asymmetry with Republicans priced at just 11¢ despite 566 days until expiry, implying an 11% win probability that appears disconnected from historical midterm patterns where the party out of power typically gains House seats. The 580.8% implied yield on the Yes side is extraordinarily high relative to the 7.2% No yield, suggesting either deep skepticism about Republican performance or significant mispricing, though the thin $42.72 daily volume and modest $12,716 open interest raise liquidity concerns that could exacerbate any correction. The recent price movement from 8¢ to 10¢ and elevated Cliff Risk Index of 9 warrant caution, as the market may be vulnerable to sharp repricing as we approach the 2026 midterms.

Cross-venue

Also on polymarket at 7¢+7¢)

View counterpart →Match confidence 0.88IY 2484.4%Close-time delta 8774h

Resolution rules

If the Democratic margin of victory in the 2026 U.S. House of Representatives national popular vote is between -100 and 0 percentage points, inclusive of its lower bound and exclusive of its upper bound, then the market resolves to Yes.

Indicators

IY (Yes) 435.6%
IY (No) 9.7%
Adj IY 218%
CRI 7
EE 8.000
Overround -0.0%
▶ Full indicator table (6)
IndicatorValue
IY (Yes)435.6%
IY (No)9.7%
Adj IY218%
CRI7
EE8.000
Overround-0.0%

Regime

Label
neutral
Score
0.442
Spread
1¢
Computed
4/21/2026, 7:30:35 PM
SF edge 12.0¢ yesObservability lowEvent type political

Edges (3)

NO +12¢thesis — MAGA splits over Iran war. Anti-interventionist wing vs hawks. Joe Kent resignat
NO +9¢thesis — MAGA splits over Iran war. Anti-interventionist wing vs hawks. Joe Kent resignat
NO +9¢thesis — DOGE cut federal workforce aggressively. Now those roles are needed for wartime
Has thesisIndicators computed 4/21/2026, 7:23:17 PM

Trade

View on kalshisf trade KXHOUSEPOPVOTEMARGIN-27NOV03-B50 yes 100

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