PolymarketCheck availabilityNo KYCVerified resolution dataWell calibratedData quality warningNo live quotes
Data as of Oct 17, 2026, 9:50 PM UTC · policy pm-quality-4
Selected book midpoint
76-77°F · —
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Stored reference
76-77°F No observed price
76-77°F No observed priceMarket quality
33 / 100
Low quality24h Volume
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Liquidity
$14.6K
Medium liquidityOpen interest
$85
Bid / Ask
— / —
76-77°FSpread
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Comments
0
Market data
Updated 11 minutes ago
Oct 17, 26, 7:29 AM UTCOct 19, 26, 12:00 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
Loading top holders
Market depth · 76-77°F
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Related Markets
Related questions for context, not a comparison of equivalent contracts.
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PolymarketHighest temperature in Miami on Oct 17, 2026?
KalshiLowest temperature in Miami on Oct 17, 2026?
KalshiWill the highest temperature in Miami (MIA)(KMIA) exceed 83 F on October 17, 2026? (maximum) (max) (hottest)?
ForecastExWill the highest temperature in Miami (MIA)(KMIA) exceed 85 F on October 17, 2026? (maximum) (max) (hottest)?
ForecastExRules
This market will resolve to the temperature range that contains the lowest temperature recorded by NOAA at the Miami Intl Airport Station in degrees Fahrenheit on 19 Oct '26.
- The resolution source for this market will be information from NOAA, specifically the lowest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=kmia
- This market will resolve off of the Hourly Data provided using the "Show Hourly Data" button.
- If NOAA data for the observation date is unavailable by 11:59 PM ET on the day following the observation date, the Weather Underground Daily Observations table will be used as the resolution source.
- In the event that there is no data for the observation date by 11:59 PM ET on the day following the observation date, this market will resolve to the lowest bracket.
- To toggle between Fahrenheit and Celsius, click the "Switch to US Units w/ kts" button until the relevant table displays °F.