PolymarketCheck availabilityNo KYCVerified resolution dataWell calibratedSelected book midpoint
18°C · —
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Stored reference
18°C 97%Leader of 11 outcomes
18°C 97%Market quality
45 / 100
Low quality24h Volume
$624.9
Liquidity
$104.2K
High liquidityOpen interest
$534.9
Bid / Ask
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18°CSpread
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Comments
0
Market data
Updated 4 minutes ago
Oct 15, 26, 4:30 AM UTCOct 17, 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 · 18°C
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PolymarketRules
This market will resolve to the temperature range that contains the lowest temperature recorded by NOAA at the Chengdu Shuangliu International Airport Station in degrees Celsius on 17 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=zuuu
- 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 Metric Units" button until the relevant table displays °C. This market will resolve once the first data point for the following date has been published on the resolution source, or by 11:59 PM ET on the day following the observation date, whichever comes first.