British Pound / US Dollar (GBP/USD) Up or Down on October 21?
Daily10h
PolymarketCheck availabilityNo KYCVerified resolution dataWell calibratedData quality warningNot meaningfully priced
Data as of Oct 21, 2026, 10:21 AM UTC · policy pm-quality-4
Selected book midpoint
Up · —
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Stored reference
Up No observed price
Up No observed priceMarket quality
22 / 100
Low quality24h Volume
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Liquidity
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Liquidity unknownBid / Ask
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UpSpread
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Comments
0
Market data
Updated 6 minutes ago
Oct 20, 26, 12:01 PM UTCOct 21, 26, 9:00 PM 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 · Up
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FutuurRules
This market will resolve to "Up" if the reference price for British Pound / US Dollar (GBP/USD) on October 21, 2026 is higher than the reference price for the most recent prior reference day.
- This market will resolve to "Down" if it is lower.
- If the two reference prices are exactly equal, this market will resolve 50-50.
- For each day, the reference price is the "Close" value of the Pyth 1-minute candle timestamped 4:59 PM ET (covering 4:59:00–4:59:59 PM ET) on that date.
- Reference prices will be used exactly as published by Pyth, without rounding.
- A "reference day" is any day on which the applicable trading session for British Pound / US Dollar (GBP/USD), per the trading-hours schedule listed on Pyth, includes 4:59 PM ET.