Where can I trade this market with the lowest fees?

Polymarket is geo-blocked in the US/UK/EU. The easiest 0%-fee broker into the same order book is Kalshi vs Polymarket. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.

How does resolution work?

Through the UMA Optimistic Oracle on Polygon: a proposer submits the outcome, a two-hour challenge window opens, and USDC payouts settle automatically once the result is final.

What's the difference between YES and NO shares?

A YES share pays $1.00 if the event happens, $0 otherwise. A NO share pays $1.00 if the event doesn't happen. The market price between 0¢ and 100¢ is the implied probability.

How fast are USDC deposits?

Polygon credits deposits after 12 confirmations — usually under 30 seconds. Withdrawals follow the same path and land back in your wallet within minutes.

How reliable are the quoted odds?

The YES/NO percentages are the live mid-prices of the Polymarket order book. On deep markets they move every few seconds; on thinner ones you'll see short plateaus.

50% Yes — Next Press Secretary? | Kalshi Vs Polymarket 2026

Name: Next Press Secretary?
Start: 2026-10-16T18:13:00.000Z
End: 2028-01-01T04:59:00.000Z

Platform comparison

Platform	YES odds	NO odds	Fee	KYC	Settlement
Polymarket (via Kalshi vs Polymarket) Pick polygram.ink (preferred broker)	50%	50%	0% (USDC on-chain)	No-KYC up to $1,500	USDC, auto via UMA oracle	View on Polymarket →
Polymarket (direct) polymarket.com	50%	50%	0%	Geo-blocked in US/UK/EU	USDC, on-chain	View on Polymarket →
Kalshi kalshi.com	—	—	Up to 7% per trade	US-only, KYC required	USD	View on Polymarket →
Betfair Exchange betfair.com	—	—	2-5% commission	Full KYC from first trade	GBP / EUR	View on Polymarket →
Manifold Markets manifold.markets	—	—	Play-money (mana)	None — play-money	Mana (no cash-out)	View on Polymarket →

Outcome probabilities

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

Outcome	Probability
Candidate U	50%
Candidate V	50%
Candidate W	50%
Candidate X	50%
Candidate Y	50%
Candidate Z	50%
Candidate AA	50%
Candidate AB	50%
Candidate AC	50%
Candidate AD	50%
Candidate AE	50%
Candidate AF	50%
Candidate AG	50%
Candidate AH	50%
Candidate AI	50%
Candidate AJ	50%
Candidate AK	50%
Candidate AL	50%
Candidate AM	50%
Candidate AN	50%
Candidate AO	50%
Candidate AP	50%
Candidate AQ	50%
Candidate AR	50%
Candidate AS	50%
Candidate AT	50%
Candidate AU	50%
Candidate AV	50%
Candidate AW	50%
Candidate AX	50%
Candidate AY	50%
Candidate AZ	50%
Candidate BA	50%
Candidate BB	50%
Candidate BC	50%
Candidate BD	50%
Candidate BE	50%
Candidate BF	50%
Candidate BG	50%
Candidate BH	50%
Candidate BI	50%
Candidate BJ	50%
Candidate BK	50%
Candidate BL	50%
Candidate BM	50%
Candidate BN	50%
Candidate BO	50%
Candidate BP	50%
Candidate BQ	50%
Candidate BR	50%
Candidate BS	50%
Candidate BT	50%
Candidate BU	50%
Candidate BV	50%
Candidate BW	50%
Candidate BX	50%
Candidate BY	50%
Candidate BZ	50%
Candidate CA	50%
Candidate CB	50%
Candidate CC	50%
Candidate CD	50%
Candidate CE	50%
Candidate CF	50%
Candidate CG	50%
Candidate CH	50%
Candidate CI	50%
Other	50%
Scott Jennings	19%
Kayleigh McEnany	16%
Ari Fleischer	15%
Katie Pavlich	14%
Kari Lake	13%
Matthew Boyle	13%
Anna Kelly	12%
Lara Trump	12%
Laura Loomer	12%
Kush Desai	11%
Pat Adams	11%
Alina Habba	11%
Liz Huston	10%
Kaelan Dorr	10%
Tricia McLaughlin	10%
Harrison Fields	10%
Monica Crowley	10%
Spencer Pratt	10%
Lauren Bis	7%
Hogan Gidley	7%
Beni Rae Harmony	6%
Taylor Rogers	5%
Natalie Harp	5%
Katie Miller	5%
Elizabeth Pipko	4%
Margo Martin	3%
Rachel Campos-Duffy	3%
Maria Bartiromo	3%
Karoline Leavitt	3%
Jake Paul	2%
Steven Cheung	1%

Market context

Next Press Secretary? — current market-implied probability: 50%. This market will resolve according to the next individual who the White House announces has been picked to be the White House Press Secretary who replaces Katie Zacharia by December 31, 2027, 11:59 PM…

Methodology

This page is a comparison snapshot: one live quote, four reference venues with their key attributes, and a single execution path — every trade button routes to Kalshi vs Polymarket, which mirrors the Polymarket order book directly.

Resolution & payout

At resolution the UMA oracle takes over: a proposer posts the outcome with a bond, any token holder can dispute within two hours. Without dispute the result is accepted and the smart contract distributes USDC instantly.

On Kalshi (CFTC-regulated) resolution runs through their in-house clearing engine in USD. Betfair Exchange settles after match end in the account's local currency. Manifold pays no cash — only its in-platform "mana" currency.

FAQ

Where can I trade this market with the lowest fees?: Polymarket is geo-blocked in the US/UK/EU. The easiest 0%-fee broker into the same order book is Kalshi vs Polymarket. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
How does resolution work?: Through the UMA Optimistic Oracle on Polygon: a proposer submits the outcome, a two-hour challenge window opens, and USDC payouts settle automatically once the result is final.
What's the difference between YES and NO shares?: A YES share pays $1.00 if the event happens, $0 otherwise. A NO share pays $1.00 if the event doesn't happen. The market price between 0¢ and 100¢ is the implied probability.
How fast are USDC deposits?: Polygon credits deposits after 12 confirmations — usually under 30 seconds. Withdrawals follow the same path and land back in your wallet within minutes.
How reliable are the quoted odds?: The YES/NO percentages are the live mid-prices of the Polymarket order book. On deep markets they move every few seconds; on thinner ones you'll see short plateaus.

Jordan LeeSports Prediction Reporterand

Chris ReedPolitical Forecasting Editor

Trade Next Press Secretary? on Kalshi vs Polymarket

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Next Press Secretary?

Platform comparison

Outcome probabilities

Market context

Methodology

Resolution & payout

FAQ

Trade Next Press Secretary? on Kalshi vs Polymarket

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