Pennsylvania mail voters: party registration margin?
8.0 pts (24h)PoliticsOne-OffUS PoliticsElection10d
KalshiCheck availabilityKYC requiredVerified resolution dataWell calibratedSelected book midpoint
D+37 to D+39.9 · —
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Stored price
D+37 to D+39.9 27%Leader of 7 outcomes
D+37 to D+39.9 27%Market quality
37 / 100
Low quality24h Volume
$50
Open interest
$3K
Medium open interestBid / Ask
— / —
D+37 to D+39.9Spread
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Market data
Updated 18 minutes ago
Sep 24, 26, 9:00 PM UTCNov 4, 26, 2:59 PM UTC
Chart and changes show stored historical probabilities, not the selected live book.
Trends
Selected row: book midpoint. Other rows: stored references, possibly normalized; 24h changes use stored history.
Venue terms
Source: Kalshi
Informational venue terms only; CoinRithm paper trading uses its own rules.
- Early close:
- Yes
- Settlement timer:
- 30m (informational)
Market depth · D+37 to D+39.9
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Related questions for context, not a comparison of equivalent contracts.
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Robinhood (Rothera)Rules
If the Democratic share minus the Republican share, in percentage points, of Pennsylvania returned mail ballots by party registration reported by the UF Election Lab for the 2026 general election is between 37 and 39.9 at 10:00 AM ET on November 4, 2026, then the market resolves to Yes.
Settles via:University of Florida Election Lab
- The value is the Democrat figure minus the Republican figure in the "Percent" column (share of mail ballots accepted) of the "Returned Mail Ballots by Party Registration" table on the Pennsylvania page of the UF Election Lab's 2026 Early Voting Tracker, as displayed to one decimal place at 10:00 AM ET on November 4, 2026. The "Percent Returned" column is not used. If the page is unavailable at that time, the same percentages computed from the acceptdem, acceptrep and accept_none values for Pennsylvania in the UF Election Lab's 2026 early vote data file (https://election.lab.ufl.edu/data-downloads/earlyvote/2026/US.csv) and rounded to one decimal place are used. A negative value is a Republican lead. Each range includes both of its endpoints. Updates posted after that time are not counted.
Rules for each outcome
- D+37 to D+39.9
- If the Democratic share minus the Republican share, in percentage points, of Pennsylvania returned mail ballots by party registration reported by the UF Election Lab for the 2026 general election is between 37 and 39.9 at 10:00 AM ET on November 4, 2026, then the market resolves to Yes.
- D+40 or more
- If the Democratic share minus the Republican share, in percentage points, of Pennsylvania returned mail ballots by party registration reported by the UF Election Lab for the 2026 general election is at least 40 at 10:00 AM ET on November 4, 2026, then the market resolves to Yes.
- D+34 to D+36.9
- If the Democratic share minus the Republican share, in percentage points, of Pennsylvania returned mail ballots by party registration reported by the UF Election Lab for the 2026 general election is between 34 and 36.9 at 10:00 AM ET on November 4, 2026, then the market resolves to Yes.
- D+31 to D+33.9
- If the Democratic share minus the Republican share, in percentage points, of Pennsylvania returned mail ballots by party registration reported by the UF Election Lab for the 2026 general election is between 31 and 33.9 at 10:00 AM ET on November 4, 2026, then the market resolves to Yes.
- D+28 to D+30.9
- If the Democratic share minus the Republican share, in percentage points, of Pennsylvania returned mail ballots by party registration reported by the UF Election Lab for the 2026 general election is between 28 and 30.9 at 10:00 AM ET on November 4, 2026, then the market resolves to Yes.
- Below D+25
- If the Democratic share minus the Republican share, in percentage points, of Pennsylvania returned mail ballots by party registration reported by the UF Election Lab for the 2026 general election is below 25 at 10:00 AM ET on November 4, 2026, then the market resolves to Yes.
- D+25 to D+27.9
- If the Democratic share minus the Republican share, in percentage points, of Pennsylvania returned mail ballots by party registration reported by the UF Election Lab for the 2026 general election is between 25 and 27.9 at 10:00 AM ET on November 4, 2026, then the market resolves to Yes.