TOTAL VOLUME:
$134b
24H VOL:
$107,351,958
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,416,970,024
400,720
Markets across
30,097
events
MATCHED EVENTS:
2,633
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jun 14, 8:00 AM EST
Polymarket
This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the Istanbul Airport in degrees Celsius on 14 Jun '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=LTFM To toggle between Fahrenheit and Celsius, click the "Switch to Metric Units" button until the relevant table displays °C. This market can not resolve until the first data point for the following date has been published on the resolution source. The resolution source for this market measures temperatures to whole degrees Celsius (eg, 9°C). Thus, this is the level of precision that will be used when resolving the market. Revisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.
This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the Istanbul Airport in degrees Celsius on 14 Jun '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=LTFM To toggle between Fahrenheit and Celsius, click the "Switch to Metric Units" button until the relevant table displays °C. This market can not resolve until the first data point for the following date has been published on the resolution source. The resolution source for this market measures temperatures to whole degrees Celsius (eg, 9°C). Thus, this is the level of precision that will be used when resolving the market. Revisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.
Prediction market odds reflect the collective judgment of traders with real money at stake, often incorporating information faster than traditional weather forecasts update. While meteorologists publish point estimates and confidence intervals based on atmospheric models, this market aggregates dispersed trader knowledge into a single probability. Comparing the two reveals whether the crowd is pricing in more or less risk than official forecasters suggest—a useful signal when the two diverge, though neither is guaranteed to be more accurate.
This market resolves around Jun 14, 2026, once the highest temperature recorded in Istanbul on that date becomes verifiable from credible public sources. The outcome is determined by comparing all recorded temperatures throughout the day and identifying the peak reading. Resolution typically occurs within hours of market close, after official meteorological data is published and confirmed, allowing traders to settle their positions based on the actual observed temperature.
Major weather model updates, seasonal anomalies, and real-time atmospheric conditions will drive price movement in this market. Heat waves, cold fronts, or shifts in jet-stream patterns affecting the Eastern Mediterranean can reshape trader expectations significantly. As June 14 approaches, preliminary forecasts from national meteorological services and regional weather alerts will likely trigger sharp repricing. Intraday temperature readings on the event date itself will create final volatility as traders adjust positions based on actual conditions unfolding in Istanbul.