PolymarketCheck availabilityNo KYCVerified resolution dataWell calibratedData quality warningStale data
Data as of Oct 26, 2026, 10:51 AM UTC · policy pm-quality-4
Selected book midpoint
Brian Armstrong - Coinbase · —
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Stored reference
Brian Armstrong - Coinbase 7%Leader of 6 outcomes
Brian Armstrong - Coinbase 7%Market quality
33 / 100
Low quality24h Volume
$150.5
Liquidity
$5.1K
Medium liquidityOpen interest
$32.9K
Bid / Ask
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Brian Armstrong - CoinbaseSpread
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Comments
20
7d Change
+0.1 pts
Market data
Updated 3 hours ago
StaleNov 18, 25, 3:42 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.
Tim Cook - AppleWon
Venue terms
Source: Polymarket
Informational venue terms only; CoinRithm paper trading uses its own rules.
- Minimum order (shares):
- 5
- Tick size:
- 0.1 percentage points
- Fees:
- Yes
Top holders
Loading top holders
Market depth · Brian Armstrong - Coinbase
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PolymarketRules
This market will resolve according to the named people no longer serving as CEOs of their respective companies for any length of time between November 17, 2025 and December 31, 2026, 11:59 PM ET.
- An announcement of the named CEO's resignation/firing before this market's end date will immediately resolve this market to "Yes", regardless of when the announced resignation/firing goes into effect.
- This market's primary resolution source will be official information from the named CEOs and their respective companies, however a consensus of credible reporting sources will also be used.
