Polymarket US market

Polymarket US 2028 US Presidential Election odds

On Polymarket US, the favourite is JD Vance, at 21%. That is down 1 point over the past week. The market settles by Nov 7, 2028. Each contract pays $1 if it is right, so 21¢ reads as a 21% chance. Polymarket lists it too, and we compare the two prices below.

Trade on Polymarket US

US residents only

Also on Polymarket: Polymarket's page

Polymarket US · odds · updated

JD Vance21%
Gavin Newsom14%
Marco Rubio13%
Jon Ossoff11%
Alexandria Ocasio-Cortez10%

All 12 outcomes ↓

Also priced on Polymarket: 4 questions compared ↓

–
24h volume not published by Polymarket US
$2.0M
total volume on Polymarket US
$582K
open interest
Nov 7, 2028
settles

Polymarket US odds on every outcome

Polymarket US odds on each outcome of 2028 US Presidential Election
OutcomeChanceYes price24h volume
JD Vance21%21¢–Trade
Gavin Newsom14%14¢–Trade
Marco Rubio13%13¢–Trade
Jon Ossoff compare 11%11¢–Trade
Alexandria Ocasio-Cortez10%10¢–Trade
Pete Buttigieg4%4¢–Trade
James Talarico compare 4%4¢–Trade
Kamala Harris4%4¢–Trade
Andy Beshear compare 4%4¢–Trade
Josh Shapiro4%4¢–Trade
Show 2 more outcomes
Polymarket US odds on each outcome of 2028 US Presidential Election
OutcomeChanceYes price24h volume
Rahm Emanuel3%3¢–Trade
Donald Trump Jr. compare 2%2¢–Trade
US residents only

Chance is each outcome's Yes price on Polymarket US. A Yes contract at 21¢ pays $1 if that outcome wins.

Polymarket US vs Kalshi on these questions

The same questions on both venues. When the prices differ, the cheaper side costs you less for the same payout.

Will Jon Ossoff win the 2028 US Presidential Election?

Yes: Will Jon Ossoff win the 2028 US Presidential Election?: price on each venue, the fee, 24h volume and liquidity, with a link to trade
VenueYesNoFee24h volumeLiquidity
PolymarketClose-only for US residents9¢cheapest to buy91¢free$12K$314KTrade →
Polymarket USUS residents only11¢90¢0.7¢––Trade →
Updated Fee: the taker fee on one contract at the price shown, as each venue publishes it; Polymarket’s is its international book, and Polymarket US charges its own (0.0695 × price × (1 − price) to takers, nothing to makers).

Will Andy Beshear win the 2028 US Presidential Election?

Yes: Will Andy Beshear win the 2028 US Presidential Election?: price on each venue, the fee, 24h volume and liquidity, with a link to trade
VenueYesNoFee24h volumeLiquidity
PolymarketClose-only for US residents2¢cheapest to buy98¢free$483$252KTrade →
Polymarket USUS residents only4¢97¢0.2¢––Trade →
Updated Fee: the taker fee on one contract at the price shown, as each venue publishes it; Polymarket’s is its international book, and Polymarket US charges its own (0.0695 × price × (1 − price) to takers, nothing to makers).

Will James Talarico win the 2028 US Presidential Election?

Yes: Will James Talarico win the 2028 US Presidential Election?: price on each venue, the fee, 24h volume and liquidity, with a link to trade
VenueYesNoFee24h volumeLiquidity
PolymarketClose-only for US residents2¢cheapest to buy98¢free$8K$370KTrade →
Polymarket USUS residents only4¢97¢0.2¢––Trade →
Updated Fee: the taker fee on one contract at the price shown, as each venue publishes it; Polymarket’s is its international book, and Polymarket US charges its own (0.0695 × price × (1 − price) to takers, nothing to makers).

Will Donald Trump Jr. win the 2028 US Presidential Election?

Yes: Will Donald Trump Jr. win the 2028 US Presidential Election?: price on each venue, the fee, 24h volume and liquidity, with a link to trade
VenueYesNoFee24h volumeLiquidity
PolymarketClose-only for US residents1¢cheapest to buy99¢free$492$969KTrade →
Polymarket USUS residents only2¢99¢0.1¢––Trade →
Updated Fee: the taker fee on one contract at the price shown, as each venue publishes it; Polymarket’s is its international book, and Polymarket US charges its own (0.0695 × price × (1 − price) to takers, nothing to makers).

How the odds have moved

Polymarket US · JD Vance
21%▼ 1.0 pts since Oct 18
Yes price
Oct 1812% – 31% scaleOct 25

Polymarket US's own series for the outcome the headline prices, from where its history starts; one venue, not a blend.

How this market resolves

The contract is “2028 US Presidential Election Winner: JD Vance”. Each outcome is its own contract: it pays $1 if it is the answer, and nothing if not. Polymarket US publishes the full settlement rules on the market's page. Read them on Polymarket US (opens in a new tab)

Scheduled resolution: Nov 7, 2028.

How to trade this market on Polymarket US

  1. Check your state first. A few states restrict some contracts.
  2. Open a Polymarket US account. It takes US residents only; outside the US, Polymarket is the international exchange. Is Polymarket legit? Our review covers safety, sign-up and payouts.
  3. Buy Yes or No at the price shown, 21¢ for JD Vance right now. Each contract pays $1 if you are right.
  4. Sell any time before it settles, or hold to the result. Polymarket US's fees apply to each trade.
US residents only

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Common questions

What are the Polymarket US odds on 2028 US Presidential Election?

On Polymarket US, the favourite is JD Vance, at 21%. That is a market-implied probability, not a forecast, and it moves as traders buy and sell.

How does this market resolve?

By Polymarket US's own settlement rules for this market. Two venues can word the same question differently and settle differently, so read them before you trade.

Is this question on Polymarket too?

Yes. The 4 questions both venues price are compared above, each with its own side-by-side page.

Can I trade this market in my state?

In most states, yes, on Polymarket US. A few states have acted against some contracts. Check your state first.

How accurate are Polymarket US odds?

Often more accurate than polls, though never certain. A price of 70% should lose three times in ten. How accurate prediction markets are has the research.

What does it cost to trade on Polymarket US?

A taker fee on each contract of 0.0695 × price × (1 − price), largest near 50¢; resting (maker) orders pay nothing. Polymarket US's fees has the detail.