The Prediction Markets

Eileen Gu citizenship revoked ?

Closes
Jan 1, 2027, in 2 months
Traded
$283K
Venues
Polymarket, Kalshi
Prices updated
just now
Share

What the markets expect

Yes 4.9%

The venues differ most on Yes (Polymarket 1.6%, Kalshi 6%), a 4.5-point gap.

Yes 4.9%No 95.1%

Odds by venue

Fair chance strips out each venue’s built-in margin (its prices add up to more than 100%), then blends the venues by how much has traded there, so the outcomes add up to 100%. Best Yes price is the cheapest ask across venues, and the payout is what a winning $100 stake returns before fees. Open a row for each venue’s contract name, bid and ask, and how closely their rules match.

Prices come from our regular polls of each venue, the oldest 2 min ago. Ages are as of when this page was built.

  • Polymarket
  • Kalshi
YesArb
4.9%
Polymarket 1.6%polled, 2 min agoKalshi 6%polled, 21s agoBest Yes 1.9¢ on Polymarket, $100 pays $5,263 (52.6x)
Polymarket
Contract
Yes
Last price
1.6%
As of
Polled 2 min ago
Buy Yes
1.9¢
Sell Yes
1.2¢
$100 on Yes pays
$5,263 (52.6x)
Volume
$52K
Trade this on Polymarket
Kalshi
Contract
Yes
Last price
6%
As of
Polled just now
Buy Yes
8¢
Sell Yes
6¢
$100 on Yes pays
$1,250 (12.5x)
Volume
$231K
Trade this on Kalshi
Same label, rules unverified

Labels suggest the same named outcome; no persisted outcome identity or settlement parity is verified.

Buying on Polymarket at 1.9¢ and selling on Kalshi at 6¢ nets 410 bps before fees.

Possible arbitrage before fees: buy Yes on Polymarket at 1.9¢, sell on Kalshi at 6¢ (410 bps). Check the rules below before trading. See all live spreads

Likely the same bet: we have not reviewed these rules side by side yet

Polymarket
Polymarket resolves via:
UMA optimistic oracle
Kalshi
Kalshi resolves via:
Kalshi (CFTC-regulated exchange), source: USCIS, U.S. Department of State, PACER
Show full rule comparison
  • Trading closes Jan 1, 2027, 4:59 AM UTC on Polymarket and Jan 1, 2027, 4:59 AM UTC on Kalshi.

Summarized from each venue’s published rules; the venue’s own rules page is the final word.

How the odds have moved

The leading outcome on both venues, with the consensus between them. Hover for exact values.

  • Yes

Live prices for Yes

What it costs to buy Yes, what you would get selling it, and the last trade on each exchange, updating as orders change. Hover a status for timing details.

Order books

Each venue’s resting orders for the Yes contract, side by side. Top of book streams live; depth refreshes every 15 seconds.

Combined depth · both venues

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Polymarket

Open on Polymarket ↗

Top of book

Connecting
Best bid
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Spread
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Best ask
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Waiting for the first live quote…

Depth · top 8 levels

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Recent trades

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Kalshi

Open on Kalshi ↗

Top of book

Connecting
Best bid
—
Spread
—
Best ask
—

Waiting for the first live quote…

Depth · top 8 levels

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Recent trades

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What your stake buys

Enter a stake to see where it buys the most after fees, using each venue’s live order book.

$
Buy

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Cover Yes and No across venues

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Buys at the asks resting now (taker orders), cheapest after fees first, from order-book snapshots up to 15 seconds old. Fees: Kalshi 0.07 × price × (1 − price) per share, rounded up to the cent; Polymarket 0.04 × price × (1 − price) per share (politics rate). Fee calculator. Estimates only, not advice.

About this market

Live prediction market odds for " Eileen Gu citizenship revoked ?". Yes leads at 4.9%. $283K has traded across 1 outcome on Kalshi and Polymarket. The market is expected to resolve by Jan 1, 2027.

This market will resolve to "Yes" if freestyle skier Eileen Gu's U.S. citizenship is officially rescinded by December 31, 2026, 11:59 PM ET. Otherwise, this market will resolve to "No". The primary resolution sources will be information from the government of the United States, however a consensus of credible reporting will also be used.

Questions

What does the consensus price mean?

It is the price of a Yes contract that pays $1 if the outcome happens. A 14¢ price means traders put the chance near 14%. Where two venues list the same outcome, we blend their last prices, weighting the venue with more trading volume more heavily (neither counts for less than a quarter). When only one outcome can win, each venue’s prices add up to a little over 100% (its margin); the fair chance removes that margin so the outcomes add up to exactly 100%.

How is the payout worked out?

A Yes contract pays $1 if it wins, so at the best ask a $100 stake buys 100 ÷ ask contracts. At 18¢ that is about 555 contracts, paying $556 (5.56x) if Yes happens. Venue fees and price slippage on larger orders are not included.

Why do the venues show different prices?

Each venue has its own traders, fees and order book. Contracts can also settle on slightly different terms, which is why each row lists how closely the rules match.

Is a price gap an arbitrage?

Only when you can buy Yes on one venue below what someone pays for Yes on the other, after fees, and both contracts settle the same way. We show the executable bid and ask so you can check.

How fresh are these prices?

Venue prices refresh every few minutes, and the order book and live quotes stream continuously. Each venue’s card shows when we last observed it.

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