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Events
GroupKALSHI

How many candidates will win a 2028 Republican primary?

How many candidates will win a 2028 Republican primary?
Vol

K 0 contracts

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Events

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Markets

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Current odds

Snapshot from

As of Nov 12, 2026, 3:00 PM UTC, the highest-priced outcome on Kalshi is At least 2 at 75.5%.

Kalshi

  1. At least 275.5%
  2. At least 340.5%
  3. At least 417.5%
  4. At least 57.5%
  5. At least 65%

Yes prices. They are not order quotes; check each platform's rules, fees and live prices before trading.

AI Analysis

Trader mode: Market mechanics, assumptions and risks

K 0 contracts

Reported volume ยท provider units

5

Saved contracts

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Same-question pairs

Source snapshot: Nov 12, 2026, 3:00 PM UTC

About This Event

Before Sep 1, 2028 If the number of different candidates who win a 2028 Republican presidential primary or caucus is at least X by Aug 31, 2028, then the market resolves to Yes. X candidate counts by winning the 2028 Republican presidential nominating contest of one of the 50 states or the District of Columbia, held through 11:59 PM ET on Aug 31, 2028. X jurisdiction's contest is the statewide primary or caucus that allocates the most Republican national convention delegates from it, the earlier one if two allocate the same number. For Michigan, Montana, New Mexico, Oregon and South Dakota, the contest is the state-run Republican presidential primary, whether or not it allocates or binds national convention delegates. The winner of a contest is the candidate with the most votes in its final round of counting, not delegates or state delegate equivalents. If two or more candidates tie for the most votes, each counts as a winner. X contest that reports no statewide vote count has no winner. "Uncommitted" and similar ballot options are not candidates. Each candidate counts once however many contests they win, and stays counted if they later withdraw. Contests in U.S. territories and of Republicans Abroad do NOT count.

AI-generated analysis based on market data. Not financial advice.

AI-written background. References identify the evidence used; Wikipedia links under Learn More are additional reading. Prices and provider rules are dated snapshots. This is not financial advice.

Prices are catalog snapshots and may have changed. Check each market's rules and observation time.

KalshiPolitics
When will the first 2028 Republican primary debate be?

When will the first 2028 Republican primary debate be?

K 400 contracts
Will it be reported by any of the Source Agencies that a debate officially sanctioned by the Republican National Committee (RNC) as a 2028 Republican presidential primary debate takes place before Mar 1, 2028?Yes 76%
Will it be reported by any of the Source Agencies that a debate officially sanctioned by the Republican National Committee (RNC) as a 2028 Republican presidential primary debate takes place before Jan 1, 2028?Yes 70%
Will it be reported by any of the Source Agencies that a debate officially sanctioned by the Republican National Committee (RNC) as a 2028 Republican presidential primary debate takes place before Dec 1, 2027?Yes 66%
+5 moreNext deadline Jun 8, 2027 UTC
KalshiPolitics
New Hampshire Republican presidential primary winner?

New Hampshire Republican presidential primary winner?

K 352 contracts
Will J.D. Vance win the 2028 New Hampshire Republican primary?Yes 37%
Will Marco Rubio win the 2028 New Hampshire Republican primary?Yes 22.5%
Will Ron DeSantis win the 2028 New Hampshire Republican primary?Yes 11.5%
+2 moreNext deadline Nov 7, 2028 UTC
KalshiPolitics
South Carolina Republican presidential primary winner?

South Carolina Republican presidential primary winner?

K 231 contracts
Will J.D. Vance win the 2028 South Carolina Republican primary?Yes 34.5%
Will Marco Rubio win the 2028 South Carolina Republican primary?Yes 15.5%
Will Ron DeSantis win the 2028 South Carolina Republican primary?Yes 12.5%
+2 moreNext deadline Nov 7, 2028 UTC
KalshiPolitics
Florida Republican presidential primary winner?

Florida Republican presidential primary winner?

K 163.17 contracts
Will J.D. Vance win the 2028 Florida Republican primary?Yes 32.5%
Will Marco Rubio win the 2028 Florida Republican primary?Yes 24.5%
Will Ron DeSantis win the 2028 Florida Republican primary?Yes 16.5%
+2 moreNext deadline Nov 7, 2028 UTC
KalshiPolitics
District of Columbia Republican presidential primary winner?

District of Columbia Republican presidential primary winner?

K 100 contracts
Will J.D. Vance win the 2028 District of Columbia Republican primary?Yes 32.5%
Will Marco Rubio win the 2028 District of Columbia Republican primary?Yes 23.5%
Will Ron DeSantis win the 2028 District of Columbia Republican primary?Yes 11.5%
+2 moreNext deadline Nov 7, 2028 UTC
KalshiPolitics
Virginia Republican presidential primary winner?

Virginia Republican presidential primary winner?

K 100 contracts
Will J.D. Vance win the 2028 Virginia Republican primary?Yes 32.5%
Will Marco Rubio win the 2028 Virginia Republican primary?Yes 23.5%
Will Ron DeSantis win the 2028 Virginia Republican primary?Yes 11.5%
+2 moreNext deadline Nov 7, 2028 UTC

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