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Presidential Election Winner 2028

Cross-platform snapshot for "Presidential Election Winner 2028": deepest order book, lowest fee, geo-coverage at a glance.

JD Vance 20% Marco Rubio 14% Gavin Newsom 13% Alexandria Ocasio-Cortez 8% Volume: $667.3M Liquidity: $38.1M Closes: 7 Nov 2028
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Presidential Election Winner 2028

Platform comparison

PlatformYES oddsNO oddsFeeKYCSettlement
Polymarket (via Kalshi Alternative UK) Pick
polygram.ink (preferred broker)
 20% 80% 0% (USDC on-chain) No-KYC up to $1,500 USDC, auto via UMA oracle Trade this market →
Polymarket (direct)
polymarket.com
 20% 80% 0% Geo-blocked in US/UK/EU USDC, on-chain Trade this market →
Kalshi
kalshi.com
 — — Up to 7% per trade US-only, KYC required USD Trade this market →
Betfair Exchange
betfair.com
 — — 2-5% commission Full KYC from first trade GBP / EUR Trade this market →
Manifold Markets
manifold.markets
 — — Play-money (mana) None — play-money Mana (no cash-out) Trade this market →

Outcome probabilities

Current market-implied probability for each outcome, from the live order book.

OutcomeProbability
JD Vance20%
Marco Rubio14%
Gavin Newsom13%
Alexandria Ocasio-Cortez8%
Jon Ossoff8%
Kamala Harris5%
Josh Shapiro3%
Pete Buttigieg2%
Ron DeSantis2%
Dwayne 'The Rock' Johnson2%
Wes Moore1%
Gretchen Whitmer1%
Andy Beshear1%
Glenn Youngkin1%
JB Pritzker1%
Tulsi Gabbard1%
Donald Trump1%
Donald Trump Jr.1%
Nikki Haley1%
Greg Abbott1%
Elon Musk1%
Tucker Carlson1%
Michelle Obama1%
Jamie Dimon1%
Ro Khanna1%
Thomas Massie1%
James Talarico1%
Stephen Smith0%
Tim Walz0%
Vivek Ramaswamy0%
LeBron James0%
Kim Kardashian0%
Ivanka Trump0%
Zohran Mamdani0%
Eric Trump0%
Pete Hegseth0%
Jalen Brunson0%
Person Q0%
Person R0%
Person S0%
Person T0%
Person U0%
Person V0%
Person W0%
Person X0%
Person Y0%
Person Z0%
Person AA0%
Person AB0%
Person AC0%
Person AD0%
Person AE0%
Person AF0%
Person AG0%
Person AH0%
Person AI0%
Person AJ0%
Person AK0%
Person AL0%
Person AM0%
Person AN0%
Person AO0%
Person AP0%
Person AQ0%
Person AR0%
Person AS0%
Person AT0%
Person AU0%
Person AV0%
Person AW0%
Person AX0%
Person AY0%
Person AZ0%
Person BA0%
Person BB0%
Person BC0%
Person BD0%
Person BE0%
Person BF0%
Person BG0%
Person BH0%
Person BI0%
Person BJ0%
Person BK0%
Person BL0%
Person BM0%
Person BN0%
Person BO0%
Person BP0%
Person BQ0%
Person BR0%
Person BS0%
Person BT0%
Person BU0%
Person BV0%
Person BW0%
Person BX0%
Person BY0%
Person BZ0%
Person CA0%
Person CB0%
Person CC0%
Person CD0%
Person CE0%
Person CF0%
Person CG0%
Person CH0%
Person CI0%
Person CJ0%
Person CK0%
Person CL0%
Person CM0%
Person CN0%
Person CO0%
Person CP0%
Person CQ0%
Person CR0%
Person CS0%
Person CT0%
Person CU0%
Person CV0%
Person CW0%
Person CX0%
Person CY0%
Person CZ0%
Person DA0%
Person DB0%
Other0%

Market context

Live Polymarket data shows 20% YES probability for Presidential Election Winner 2028. The 2028 US Presidential Election is scheduled to take place on November 7, 2028. This market will resolve to the person who wins the 2028 US Presidential Election. Otherwise, this market will resolv…

Methodology

This page compares Presidential Election Winner 2028 specifically across Polymarket, Kalshi, Betfair Exchange and Smarkets. The live probability is the Polymarket mid; the comparison columns summarise each venue's fee structure, KYC, settlement currency and payment rails. Every CTA routes to Kalshi Alternative UK, which mirrors the Polymarket order book at 0% fees.

Resolution & payout

Polymarket settles via UMA Optimistic Oracle on Polygon. A proposer posts the outcome with a bond, the two-hour window runs, then the smart contract pays USDC.

Kalshi settles USD through the CFTC-regulated clearinghouse — the cleanest variant, with heavier KYC. Betfair Exchange settles in account currency (GBP/EUR), net of 2-5% commission. Smarkets follows the same model as Betfair with a lower default 2% commission.

FAQ

Polymarket vs Kalshi — which is better?
Depends on your location. Kalshi is CFTC-regulated, US-only with full KYC. Polymarket is global, on-chain, no KYC up to $1,500. Polymarket has ~10x higher liquidity but higher regulatory risk.
What does Polymarket cost vs Kalshi?
Polymarket: 0% fees, only Polygon network costs (~$0.01/trade). Kalshi: up to 7% per trade plus spread. For high-frequency traders, Polymarket is dramatically cheaper.
Which platform has the deepest liquidity?
Polymarket — by a wide margin. Top markets reach $50-500M volume, Kalshi ~$200M cumulative, Betfair similar. Deeper liquidity means your trade moves the quote less.
What about Smarkets as an alternative?
Smarkets is a UK betting exchange with a lower default commission (2%) than Betfair. Liquidity on political markets is below Polymarket, comparable to Kalshi. Geo-blocked in many jurisdictions.
Are all these platforms regulated?
No. Kalshi is CFTC-regulated (US). Betfair and Smarkets are UK Gambling Commission licensed. Polymarket operates without explicit regulation — a different risk profile than a regulated sportsbook.
Emma RobertsEmma RobertsFinancial JournalistandSarah MitchellSarah MitchellPolitical Markets Writer

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