PolymarketCheck availabilityNo KYCVerified resolution dataWell calibratedData quality warningNo live quotesStale data
Data as of Oct 31, 2026, 12:42 AM UTC · policy pm-quality-4
Selected book midpoint
56-57°F · —
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Stored reference
56-57°F No observed price
56-57°F No observed priceMarket quality
13 / 100
Low quality24h Volume
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Liquidity
$2.4K
Low liquidityBid / Ask
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56-57°FSpread
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Comments
0
Market data
Updated 2 hours ago
StaleOct 30, 26, 7:29 AM UTCNov 1, 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
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Market depth · 56-57°F
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Related Markets
Related questions for context, not a comparison of equivalent contracts.
Lowest temperature in Atlanta on October 31?
PolymarketLowest temperature in Atlanta on Oct 30, 2026?
KalshiWill the lowest temperature in Atlanta (ATL)(KATL) be below 57 F on October 30, 2026? (minimum) (min) (coldest)?
ForecastExWill the lowest temperature in Atlanta (ATL)(KATL) be below 51 F on October 30, 2026? (minimum) (min) (coldest)?
ForecastExWill the lowest temperature in Atlanta (ATL)(KATL) be below 52 F on October 30, 2026? (minimum) (min) (coldest)?
ForecastExWill the lowest temperature in Atlanta (ATL)(KATL) be below 53 F on October 30, 2026? (minimum) (min) (coldest)?
ForecastExRules
This market will resolve to the temperature range that contains the lowest temperature reported at Hartsfield-Jackson International Airport (KATL) on 1 Nov '26.
- The qualifying value is the lowest temperature reported in the hourly temperature remark of any routine (METAR) observation for Hartsfield-Jackson International Airport (KATL) on that date, in tenths of a degree Celsius as reported.
- A report whose line begins with SPECI is a special observation and does not count.
- Every other report is routine, including one issued off the nominal hour and one that carries no METAR or SPECI label.
- For How to Read the METAR Report, see: https://polymarket-upload.s3.us-east-2.amazonaws.com/market_products/Weather/How+to+Read+the+METAR+Report.pdf
- The hourly temperature remark is the group beginning with the letter T followed by exactly eight digits.