TOTAL VOLUME:
$134b
24H VOL:
$103,397,351
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,410,176,180
399,592
Markets across
30,097
events
MATCHED EVENTS:
2,622
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jun 26, 8:00 AM EST
Polymarket
This market will resolve to the temperature range that contains the highest temperature recorded at the Minister Pistarini Intl Airport Station in degrees Celsius on 26 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 Minister Pistarini Intl Airport Station, available here: https://www.wunderground.com/history/daily/ar/ezeiza/SAEZ. 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 Minister Pistarini Intl Airport Station in degrees Celsius on 26 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 Minister Pistarini Intl Airport Station, available here: https://www.wunderground.com/history/daily/ar/ezeiza/SAEZ. 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.
Prediction market odds reflect real-money bets from traders worldwide, often incorporating meteorological models and historical climate data faster than traditional analyst consensus. While weather forecasters publish point estimates and confidence intervals based on numerical models, this market aggregates dispersed trader knowledge into a single probability. Comparing the implied odds here to published forecasts from Buenos Aires meteorological services can reveal where the crowd expects surprises or where official predictions may diverge from market expectations.
This market resolves around Jun 26, 2026, once the highest temperature recorded in Buenos Aires on June 26 becomes verifiable from credible public sources. The outcome is determined by comparing actual meteorological readings against the threshold specified in the leading contract. Resolution typically occurs within hours or days after the event date, once official temperature data is published and confirmed.
Major weather model updates, seasonal climate forecasts, and atmospheric pressure systems over South America can shift trader expectations significantly. Real-time developments such as unexpected cold fronts, heat waves, or El Niño patterns will influence positions as traders reassess probabilities. Historical temperature records for late June in Buenos Aires and any unusual atmospheric anomalies reported by meteorological agencies may also trigger trading activity and repricing as the event date approaches.