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: Jun 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 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 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 on Polymarket reflect aggregated trader expectations and often diverge from traditional meteorological forecasts issued by weather agencies. While meteorologists use physics-based models and historical climate data, prediction markets incorporate real-time information, trader conviction, and economic incentives. Comparing Polymarket implied probabilities to official weather service forecasts for Panama City on June 10 can reveal where the crowd's temperature expectations differ from expert models, highlighting potential mispricings or emerging consensus shifts.
On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. On Polymarket, the highest temperature in Panama City on June 10 is priced through outcome tokens that represent discrete temperature ranges or exact values. Traders buy and sell these tokens, with prices reflecting the collective probability assigned to each outcome. The market uses an automated market maker or order-book mechanism to determine prices based on supply and demand. As new information emerges—such as seasonal weather patterns, El Niño activity, or real-time atmospheric data—prices adjust to reflect updated trader beliefs about the final temperature.
The market resolves on Jun 10, 2026, after the highest temperature for June 10 in Panama City has been recorded. The outcome is determined by official temperature data from a designated weather source or meteorological authority. Once the actual high temperature is confirmed, the market settles to the outcome token corresponding to that reading, and traders' positions are paid out according to their holdings.
Several factors could shift market odds before resolution. Seasonal weather pattern updates, tropical storm or hurricane forecasts affecting Central America, and shifts in ocean temperature anomalies can influence expected highs. Real-time atmospheric pressure systems, humidity trends, and cloud-cover predictions from meteorological agencies may trigger repricing. Additionally, historical temperature records for June 10 and broader climate indices like the Atlantic Multidecadal Oscillation could prompt traders to adjust positions as June 10 approaches and more precise short-term forecasts become available.