TOTAL VOLUME:
$134.1b
24H VOL:
$141,541,542
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,440,096,988
406,065
Markets across
30,522
events
MATCHED EVENTS:
2,692
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 5, 2:00 AM EST
Kalshi
This event predicts the highest temperature recorded in Oklahoma City on July 4, 2026. The resolution uses the official National Weather Service Climatological Report (Daily) for Oklahoma City Will Rogers Airport as the authoritative data source, with outcomes spanning from 97°F or below through 106°F or above.
Resolution is determined by the maximum temperature recorded at Oklahoma City Will Rogers Airport on July 4, 2026, according to the National Weather Service's Climatological Report (Daily), accessible via the NWS Climate portal. The official data source is CLIOKC from the National Weather Service, which serves as the final authority regardless of preliminary reports or alternative weather services. Temperature ranges are divided into six distinct outcomes: 97°F or below, 98–99°F, 100–101°F, 102–103°F, 104–105°F, and 106°F or above. Traders should be aware that preliminary NWS data may be subject to rounding and conversion nuances, and should use the latest finalized version of the daily climate report for the specified date. While secondary sources like AccuWeather or Google Weather may provide guidance, only the official NWS Climatological Report (Daily) determines the final resolution.
Prediction market odds often diverge from traditional weather analyst forecasts because they reflect real-money incentives and crowd wisdom rather than a single model's output. While meteorologists rely on physics-based simulations and historical data, traders in this market incorporate diverse information sources, including long-range climate patterns and local geography. Over time, prediction markets have shown competitive accuracy against expert consensus, particularly when many informed participants trade actively. Comparing this market's odds to published forecasts from the National Weather Service or private meteorological firms can reveal where traders see underappreciated risks or opportunities in the temperature range.
On Kalshi, this market is priced through an order-book mechanism where traders buy and sell shares corresponding to different temperature outcomes. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Each outcome contract trades independently, and the price of a share reflects the collective probability assigned by the market. Traders profit by correctly predicting whether the high temperature will fall into their chosen range, and losses occur if the actual temperature settles outside. The continuous pricing model ensures that odds adjust dynamically as new information arrives and trading volume fluctuates.
This market resolves around Jul 5, 2026, after the July 4th event has concluded and the highest temperature for Oklahoma City can be verified. The outcome is determined by comparing the actual recorded high temperature against the predefined outcome ranges offered in the market. Once credible public reporting confirms the final temperature reading, the market settles and winning positions are paid out. Traders should monitor official weather station data and local reporting in the days following July 4th to anticipate the resolution.
Major weather pattern shifts, updated seasonal forecasts, and long-range climate indices can significantly move odds in this market. El Niño or La Niña conditions, shifts in the jet stream, and anomalies in sea-surface temperatures all influence summer heat in Oklahoma. As July 4th approaches, shorter-range forecasts from the National Weather Service become more reliable and often trigger sharp repricing. Additionally, historical heat records, drought conditions, and urban heat-island effects in Oklahoma City itself may prompt traders to adjust their positions. Real-time trading activity and shifts in trader sentiment can also amplify price movements independent of meteorological data.