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 13, 8:00 AM EST
Polymarket
This market will resolve to the temperature range that contains the highest temperature recorded at the Amsterdam Airport Schiphol Station in degrees Celsius on 13 Jun '26. The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Amsterdam Airport Schiphol Station, available here: https://www.wunderground.com/history/daily/nl/schiphol/EHAM. To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °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 at the Amsterdam Airport Schiphol Station in degrees Celsius on 13 Jun '26. The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Amsterdam Airport Schiphol Station, available here: https://www.wunderground.com/history/daily/nl/schiphol/EHAM. To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °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.
On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. On Polymarket, the highest temperature in Amsterdam on June 13 is priced through a set of outcome contracts, each representing a specific temperature range or threshold. Traders buy and sell shares in outcomes they believe will occur, with prices reflecting the collective probability assigned by the market. As new weather data, seasonal patterns, or climate signals emerge, prices adjust in real time. The platform's automated market maker or order-book mechanism ensures continuous pricing and liquidity for participants trading this weather event.
The market resolves on Jun 13, 2026, after the highest temperature in Amsterdam on June 13 has been recorded and finalized. Resolution is determined by the official temperature data for that date, typically sourced from recognized meteorological authorities or weather stations serving the Amsterdam region. Once the actual highest temperature is confirmed, the outcome is settled and winning positions are paid out according to which temperature range or threshold outcome occurred. The exact resolution criteria and data source are specified in the market's terms at launch.
Several factors could shift market odds for Amsterdam's highest temperature on June 13. Seasonal weather pattern updates, long-range forecasts, and climate anomalies in Northern Europe will influence trader expectations. Major atmospheric events such as heat waves, cold fronts, or unusual pressure systems could trigger significant repricing. Historical temperature records for that date and time of year provide a baseline; deviations from normal conditions often drive trading activity. As June approaches, short-range meteorological forecasts become more reliable and typically cause sharper price movements as uncertainty narrows.