PolymarketCheck availabilityNo KYCVerified resolution dataWell calibratedSelected book midpoint
December 31 · —
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Stored reference
December 31 83%Leader of 3 outcomes
December 31 83%Market quality
≤74 / 100
Medium quality24h Volume
$229.8K
Liquidity
$166.4K
High liquidityOpen interest
$50.3K
Bid / Ask
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December 31Spread
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Comments
2
Market data
Updated 12 minutes ago
Oct 16, 26, 6:54 PM UTCJan 1, 27, 4:59 AM UTC
Chart and changes show stored historical probabilities, not the selected live book.
Trends
Selected row: book midpoint. Other rows: stored references, possibly normalized; 24h changes use stored history.
Venue terms
Source: Polymarket
Informational venue terms only; CoinRithm paper trading uses its own rules.
- Minimum order (shares):
- 5
- Tick size:
- 1 percentage points
- Fees:
- Yes
Top holders
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Market depth · December 31
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Related Markets
Related questions for context, not a comparison of equivalent contracts.
Katie Zacharia out as White House Press Secretary?
KalshiWhat will the White House Press Secretary say in the next press briefing?
KalshiWhen will Trump’s next Press Secretary be announced?
KalshiWill Katie Zacharia give another press briefing as Press Secretary?
PolymarketWill the next white house press secretary after Katie Zachariah be a blonde woman?
Manifold MarketsNext White House Press Secretary announced before November 1 2026?
Manifold MarketsRules
This market will resolve to "Yes" if Donald Trump or the Trump administration announces a new White House Press Secretary to replace Katie Zacharia between market creation and the specified date, 11:59 PM ET.
- Otherwise, this market will resolve to "No".
- An individual announced as an acting or interim Press Secretary will not qualify toward this market's resolution.
- Any qualifying announcement made within this market's time frame will count, regardless of when the new Press Secretary is sworn in or begins serving.
- This market's primary resolution source will be official information from the Trump administration; however, a consensus of credible reporting may also be used.