Who will run for the Republican presidential nomination in 2028?

Prediction markets currently give a 22% probability that Who will run for the Republican presidential nomination in 2028?. This contract trades at 22¢ on Kalshi, closing January 1, 2028. This Greg Abbott nomination market shows extreme illiquidity with only $5 in 24-hour volume against $700 open interest, creating a wide 3¢ spread and inflated 249% Yes yield that likely reflects thin trading rather than genuine probability assessment.

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22¢
Bid/Ask 19/22¢·Spread 3¢·Vol $0·OI $700.02·Closes Jan 1, 2028·620d remaining
KX2028RRUN-28-GABB

Analysis

4d ago

This Greg Abbott nomination market shows extreme illiquidity with only $5 in 24-hour volume against $700 open interest, creating a wide 3¢ spread and inflated 249% Yes yield that likely reflects thin trading rather than genuine probability assessment. The 22¢ price implies a modest 22% chance Abbott runs, though the modest 1¢ price appreciation over seven days suggests limited conviction among traders. With 625 days to expiration and a moderate cliff risk index of 4, this market has time for Abbott's political positioning to clarify, but the minimal volume makes it difficult to establish reliable pricing.

Cross-venue

Also on polymarket at ¢

View counterpart →Match confidence 0.88Close-time delta 7449h

Resolution rules

If Greg Abbott announces a presidential campaign to contest the presidential nomination of the Republican party for the 2028 U.S. presidential election before Jan 1, 2028, then the market resolves to Yes.

Indicators

IY (Yes) 251.1%
IY (No) 13.8%
Adj IY 126%
CRI 4
Overround 6.9%
▶ Full indicator table (5)
IndicatorValue
IY (Yes)251.1%
IY (No)13.8%
Adj IY126%
CRI4
Overround6.9%

Regime

Label
neutral
Score
0.409
Spread
3¢
Computed
4/21/2026, 8:13:38 PM
Observability mediumEvent type political
Indicators computed 4/21/2026, 8:08:17 PM

Trade

View on kalshisf trade KX2028RRUN-28-GABB yes 100

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