PolymarketCheck availabilityNo KYCVerified resolution dataWell calibratedData quality warningStale data
Data as of Oct 27, 2026, 10:40 AM UTC · policy pm-quality-4
Selected book midpoint
Boston Celtics · —
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Stored reference
Boston Celtics 17.9%Leader of 16 outcomesVig-adjusted: raw venue quotes summed above 100% and were normalized.
Boston Celtics 17.9%Market quality
26 / 100
Low quality24h Volume
$1.6K
Liquidity
$8.8K
Medium liquidityOpen interest
$1.6K
Bid / Ask
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Boston CelticsSpread
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Comments
0
7d Change
+18.6 pts
Market data
Updated 3 hours ago
StaleOct 13, 26, 3:51 PM UTCApr 26, 27, 3:59 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 · Boston Celtics
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Related Markets
Related questions for context, not a comparison of equivalent contracts.
Rules
This market will resolve to "Yes" for the team that holds the #1 seed in the Eastern Conference at the conclusion of the 2026-27 NBA regular season, as shown in the final official NBA Eastern Conference standings with the NBA's tiebreaker procedures applied.
- Each other listed team's market will resolve to "No".
- The 2026-27 NBA regular season is scheduled to run from October 20, 2026 to April 11, 2027.
- If at any point it becomes impossible for a listed team to finish as the #1 seed in the Eastern Conference, the corresponding market will resolve to "No".
- If the 2026-27 NBA regular season is shortened, this market will resolve according to the final official standings of the shortened season.
- If the 2026-27 NBA regular season is cancelled, or the #1 seed has not been determined by April 25, 2027, 11:59 PM ET, each listed team's market will resolve to "No" and the "Other" market will resolve to "Yes".