TOTAL VOLUME:
$134.2b
24H VOL:
$126,324,530
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,434,646,834
406,019
Markets across
30,401
events
MATCHED EVENTS:
2,689
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 10, 8:00 AM EST
Polymarket
This market will resolve to the temperature range that contains the highest temperature recorded at the Marcos A. Gelabert Intl Airport Station in degrees Celsius on 10 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 Marcos A. Gelabert Intl Airport Station, available here: https://www.wunderground.com/history/daily/pa/panama-city/MPMG. 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 Marcos A. Gelabert Intl Airport Station in degrees Celsius on 10 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 Marcos A. Gelabert Intl Airport Station, available here: https://www.wunderground.com/history/daily/pa/panama-city/MPMG. 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 often diverge from traditional meteorological forecasts because they incorporate real-time trader sentiment and risk appetite alongside expert models. While meteorologists publish deterministic temperature ranges based on atmospheric data, this market aggregates the beliefs of many participants with financial skin in the game. Traders may price in uncertainty, extreme weather patterns, or local microclimatic factors that analysts weight differently. Comparing the implied probability from this market to published forecasts for July 10 in Panama City can reveal where consensus differs and highlight which factors the market is emphasizing most heavily.
On Polymarket, traders set prices by buying and selling shares that represent binary outcomes for the highest temperature threshold. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The current odds reflect the balance between buyers and sellers; if more traders believe the temperature will hit a specific level, the price of that outcome rises. Each share costs between 0 and 1 dollar, and traders profit by correctly predicting the outcome. Liquidity and trading volume influence how easily prices move, so active participation can shift the implied probability significantly as new information or sentiment emerges.
This market resolves around Jul 10, 2026, once the highest temperature recorded in Panama City on July 10 is verifiable from credible public sources. The outcome is determined by comparing actual meteorological data against the threshold specified in the market contract. Resolution typically occurs within hours or a day after the event concludes, allowing traders to settle their positions. Polymarket will confirm the final temperature reading and automatically pay out winning shares based on the verified result.
Weather forecasts updated in the days leading up to July 10 are the primary catalyst for price movement in this market. Major atmospheric patterns, tropical storm activity, or unexpected climate anomalies could shift trader expectations significantly. News coverage of extreme heat events elsewhere in the region may also influence sentiment. As the date approaches, intraday forecast refinements and real-time weather radar data typically drive the most volatile trading. Traders monitoring meteorological models and local Panama City weather stations will react quickly to any updates that change the probability of hitting the temperature threshold.