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: Jul 6, 8:00 AM EST
Polymarket
This market will resolve to the temperature range that contains the highest temperature recorded at the Miami Intl Airport Station in degrees Fahrenheit on 6 Jul '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 Miami Intl Airport Station, available here: https://www.wunderground.com/history/daily/us/fl/miami/KMIA. 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 Fahrenheit (eg, 21°F). 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 Miami Intl Airport Station in degrees Fahrenheit on 6 Jul '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 Miami Intl Airport Station, available here: https://www.wunderground.com/history/daily/us/fl/miami/KMIA. 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 Fahrenheit (eg, 21°F). 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 meteorological forecasts, historical patterns, and emerging weather models. While professional meteorologists issue point estimates and confidence intervals based on atmospheric science, this market aggregates dispersed trader knowledge into a single probability. Comparing the two reveals whether traders are pricing in more or less uncertainty than official forecasts suggest. Divergences can highlight where public expectations differ from expert consensus, though both sources inform each other as new data arrives.
This market resolves around Jul 6, 2026, once the highest temperature recorded in Miami on July 6 is verifiable from credible public sources. The outcome is determined by comparing the actual peak temperature to the predefined ranges offered in the market. Traders who correctly predicted the temperature band receive their payout, while incorrect predictions result in a loss. Resolution is objective and based on official weather data, ensuring all participants can independently verify the result.
Updated weather forecasts and atmospheric models are the primary drivers of price movement in this market. Tropical weather systems, shifts in the jet stream, or anomalous heat patterns could significantly alter expectations. Historical temperature records for Miami in early July provide a baseline, but unusual seasonal conditions or climate anomalies may push traders to revise their positions. As July 6 approaches, real-time weather alerts and short-term forecasts will likely trigger sharper price swings. Trading volume and conviction typically increase in the final days before resolution.