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 3, 8:00 AM EST
Polymarket
This market will resolve to the temperature range that contains the highest temperature recorded at the Warsaw Chopin Airport Station in degrees Celsius on 3 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 Warsaw Chopin Airport Station, available here: https://www.wunderground.com/history/daily/pl/warsaw/EPWA. 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 Warsaw on June 3 is priced as a set of outcome contracts, each representing a specific temperature range or threshold. Traders buy and sell these contracts based on their belief in which outcome will occur. The price of each contract reflects the market's implied probability; higher prices indicate stronger consensus that outcome will resolve true. Liquidity and trading volume on each outcome determine how easily you can enter or exit positions, and prices adjust continuously as new information and trades flow in.
The market resolves on Jun 3, 2026, after the highest temperature in Warsaw on June 3 has been recorded and verified. Resolution is determined by the official temperature data for that date, typically sourced from recognized meteorological authorities or weather stations serving Warsaw. The outcome that matches the actual recorded high temperature will be marked correct, and all positions will settle accordingly. Until that moment, prices remain fluid as traders adjust their bets based on forecasts and real-time weather developments.
Major weather pattern shifts, updated seasonal forecasts, and atmospheric pressure systems affecting Central Europe can significantly move odds. Tropical air masses or heat domes moving northward would increase probability of higher temperatures, while cool fronts or increased cloud cover would shift expectations downward. Real-time weather model updates from major forecasting centers often trigger repricing. Additionally, historical temperature records for early June in Warsaw and any unusual climate anomalies reported closer to the date will influence trader positioning. Late-breaking jet stream changes or precipitation events can also reshape market sentiment in the final days.