SimpleFunctions

Thomas Massie · Republican Presidential Nominee 2028

Thomas Massie is priced at 3¢ on Polymarket. Current book: 3¢ bid, 3¢ ask, 0¢ spread. This outcome ranks #1 of 16 inside Republican Presidential Nominee 2028.

Price history

3¢ current

47¢
0¢25¢50¢
Apr 28, 2026May 26, 2026

Contract brief

This market will resolve to “Yes” if the named individual wins and accepts the 2028 nomination of the Republican Party for U.S. president. Otherwise, this market will resolve to “No”. The resolution source for this market will be a consensus of official Republican Party sources. Any replacement of the Republican nominee before election day will not change the resolution of the market.

Outcome

Thomas Massie

Rank

#1 of 16

Leader

Thomas Massie 3¢

Range

1¢-3¢

Family volume

$427.6M

Identifier

0x24258776...2c50

May 27, 2026, 9:38 AM UTC · 13m ago

Implied probability

3¢
Latest venue quote
May 27, 2026, 9:38 AM UTC · 13m ago

Bid

Ask

Spread

24h volume

$91K

Family rank

#1 of 16

16 outcomes · Republican Presidential Nominee 2028

Closes

Nov 7, 2028

Family volume

$427.6M

Orderbook snapshot

3 / 3¢

Polymarket
0¢ spread
BidSize
3¢6.0K
3¢114
3¢6.8K
3¢14K
3¢7.7K
3¢52K
3¢733
2¢649
AskSize
3¢4.8K
3¢5.2K
3¢2.8K
4¢1.0K
4¢1.0K
5¢750
5¢240
5¢200

Contract terms

What resolves this market.

YES condition

This market will resolve to “Yes” if the named individual wins and accepts the 2028 nomination of the Republican Party for U.S. president. Otherwise, this market will resolve to “No”. The resolution source for this market will be a consensus of official Republican Party sources. Any replacement of the Republican nominee before election day will not change the resolution of the market.

Venue

Polymarket

Closes

Nov 7, 2028

Identifier

0x24258776…2c50

SF Signal
SF Index
659.61
Regime
neutral

Cross-venue match

Similar contract on kalshi at 43¢, -40¢ versus this page.

View counterpart

Event family

Republican Presidential Nominee 2028.

The same race as a probability stack: rank, volume, and where this contract sits against the other outcomes.

Total volume

$427.6M

Outcomes

16

Highest price

Thomas Massie 3¢

Current share

1%

OutcomePriceVolume24hDepth

Thomas Massie

polymarket · 0x24258776d0a926b4550b0f213267b95ba0a7741fc972d0b3c2b5f6bf8ced2c50

3¢
$5.1M$92K0.0

Byron Donalds

polymarket · 0xd1747284d6048b2a3dcfbee489db405f36de18f9590197dd0e5c9f0c246bf050

1¢
$42.8M$17K

Mike Pence

polymarket · 0x41c6341dd79903aca4bb0c29f5a7976946c3774d2fd72f38cbb7de7092144520

1¢
$40.8M$45K

John Thune

polymarket · 0x7190eccbd0677d5d0ae8cdf598b37e945a346915c666dda11468dc9970657a56

1¢
$33.7M$34K

Kristi Noem

polymarket · 0x5f1b1caf70eb994bfff2986727a05a3ac9f7ec8b0da4017f7732596d023e5a07

1¢
$33.7M$33K

Tom Brady

polymarket · 0xf8dbde8b6e038775a673947e59da2de15a2127272b50b9877400fdbf7cfc3026

1¢
$31.3M$17K

Sarah Huckabee Sanders

polymarket · 0x00ad3bb5284b0b2314b1a2d42812fe292f606619c6278bd95c9d905816c240f6

1¢
$31.1M$33K

Elon Musk

polymarket · 0xfbb80ea5f8fc02ee7df8bd4f58790e1d04b874078a49a7b7028a74a2075100c9

1¢
$28.2M$13K

Katie Britt

polymarket · 0x61a1278884fa70d68d4bcaaf72fad55bbdb063cac28c6947472ca91635fab10f

1¢
$28.2M$10K

Kim Kardashian

polymarket · 0x414378275cb214b747245942be889ee1e077c56d1c00eb4d726629c95f22b5a5

1¢
$27.8M$14K

Elise Stefanik

polymarket · 0x655b4bfdfa55a95c24d6e9bf7e7cd62f1b57da9a1f4c7f40f090b8ba847dffa2

1¢
$26.7M$39K

Steve Bannon

polymarket · 0xd5659eea81cada0bac656f5a9099861786cbae6755e2e1ac2c9e9441908b551f

1¢
$21.6M$14K

Greg Abbott

polymarket · 0x214093035e429b91df322bd20c55d9f611f741f67472a63f7623a9afc0cffa57

1¢
$19.9M$538K

Josh Hawley

polymarket · 0x4d4bceee5f59f75230c6438f69fc913a6da7afa4098ce0734655045c02a730fc

1¢
$19.3M$22K

Matt Gaetz

polymarket · 0xf2cea45ec282af4f302d2ab85ede73678cd692ebf8c3ab6d52bfa5e19f44c553

1¢
$18.8M$32K

Rand Paul

polymarket · 0xd10bc768ede58b53ed400594240b0a0603134a32dab89ec823a18759cbc180ca

1¢
$18.6M$12K

Indicators

Yield, cliff risk, volatility, and regime.

IY (Yes)

1319.2%

IY (No)

1.3%

Adj IY

660%

CRI

32

Overround

-0.2%

LAS

0.00

Regime

neutral

Score

0.341

Observability

low

Event type

political

Full indicator table

1319.2%
1.3%
Adj IY
660%
32
Overround
-0.2%
LAS
0.00

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How we compute these odds

SimpleFunctions aggregates live prediction-market contracts from Kalshi and Polymarket. Each slug groups contracts that resolve on the same underlying event, identified by venue event_id.

For binary slugs, the headline probability is the liquidity-weighted mid-price across all bound contracts. For multi-outcome slugs (e.g. elections with 3+ candidates), the headline is the leader’s price; we never arithmetically average disjoint outcomes — that would produce a number with no real-world meaning.

Snapshots refresh every 5 minutes during market hours; daily aggregates are computed at 04:00 UTC. The 30-day sparkline is drawn from per-ticker daily means stored in market_indicator_daily; 24h delta and movement events are derived from the same source.