PolymarketCheck availabilityNo KYCVerified resolution dataWell calibratedData quality warningStale data
Data as of Oct 26, 2026, 12:48 PM UTC · policy pm-quality-4
Selected book midpoint
No · —
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Stored reference
No 88%
No 88%Market quality
48 / 100
Low quality24h Volume
$554.8
Liquidity
$2.1K
Low liquidityOpen interest
$11.9K
Bid / Ask
— / —
NoSpread
—
Comments
10
7d Change
+2.0 pts
Market data
Updated 3 hours ago
StaleDec 5, 25, 5:44 AM 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 · No
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Related Markets
Related questions for context, not a comparison of equivalent contracts.
Will Justin Trudeau and Katy Perry announces they are engaged by EOY 2026?
Manifold MarketsWill Katy Perry and Justin Trudeau get engaged and/or married by the end of 2030?
Manifold MarketsWill definitive evidence emerge that Justin Trudeau is actually Fidel Castro’s biological son any time through 2026?
Manifold MarketsWill Justin Bieber have a #1 hit this year?
KalshiJustin & Hailey Bieber split in 2026?
PolymarketWill Justin Sun meet with Elon Musk in 2026?
PolymarketRules
This market will resolve to "Yes" if it is announced that Katy Perry and Justin Trudeau are engaged to be married by December 31, 2026, 11:59 PM ET.
- Otherwise, this market will resolve to "No".
- If it is announced that Perry and Trudeau have married, it will qualify for a "Yes" resolution.
- The primary resolution source for this market will be information from Katy Perry and/or Justin Trudeau or one of their official representatives, however a consensus of credible reporting will also be used.