PolymarketCheck availabilityNo KYCVerified resolution dataWell calibratedSelected book midpoint
18°C · —
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Stored reference
18°C 33%Leader of 11 outcomesVig-adjusted: raw venue quotes summed above 100% and were normalized.
18°C 33%Market quality
59 / 100
Medium quality24h Volume
$1.4K
Liquidity
$48.2K
High liquidityBid / Ask
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18°CSpread
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Comments
0
Market data
Updated 34 minutes ago
Oct 12, 26, 12:56 PM UTCOct 14, 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
Market depth · 18°C
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Related Markets
Related questions for context, not a comparison of equivalent contracts.
Highest temperature in Toronto on October 13?
PolymarketLowest temperature in Toronto on October 14?
PolymarketLowest temperature in Toronto on October 13?
PolymarketWill the highest temperature in Toronto (YYZ)(CYYZ) exceed 22 C on October 12, 2026? (maximum) (max)?
ForecastExWill the highest temperature in Toronto (YYZ)(CYYZ) exceed 23 C on October 12, 2026? (maximum) (max)?
ForecastExWill the highest temperature in Toronto (YYZ)(CYYZ) exceed 21 C on October 12, 2026? (maximum) (max)?
ForecastExRules
This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the Toronto Pearson Intl Airport Station in degrees Celsius on 14 Oct '26.
- The resolution source for this market will be information from NOAA, specifically the highest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=cyyz
- 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.
