TOTAL VOLUME:
$134.1b
24H VOL:
$133,388,117
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,436,095,462
405,232
Markets across
30,526
events
MATCHED EVENTS:
2,693
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 10, 2:00 AM EST
Kalshi
This market tracks the lowest temperature recorded in Oklahoma City on July 9, 2026. The outcome will be determined by the official National Weather Service Climatological Report for that date, with resolution based on which temperature range the recorded minimum falls into.
Resolution is determined by the minimum temperature recorded at Oklahoma City Will Rogers Airport on July 9, 2026, according to the National Weather Service's Climatological Report (Daily). The official data source is accessed through the NWS website by navigating to the Observed Weather tab and selecting Oklahoma City Will Rogers Airport with Daily Climate Report. The recorded minimum temperature will fall into one of six ranges: 71°F or below, 72-73°F, 74-75°F, 76-77°F, 78-79°F, or 80°F or above. Each range corresponds to a distinct market outcome. Traders should note that preliminary NWS reporting may be subject to rounding and conversion nuances, and the final official NWS Climatological Report (Daily) value takes precedence over other weather data sources such as AccuWeather or Google Weather.
Prediction market odds reflect real-money incentives that often reveal trader conviction beyond traditional weather forecasts. While meteorologists issue deterministic point forecasts or confidence intervals based on atmospheric models, this market aggregates dispersed information from many participants betting on actual outcomes. Prediction markets can outperform single-model forecasts when traders incorporate local knowledge, historical patterns, or emerging data that official forecasters may weight differently. However, analyst consensus from the National Weather Service remains a useful benchmark; significant divergence between market odds and official guidance may signal either market inefficiency or early detection of forecast uncertainty that professionals have not yet fully priced in.
On Kalshi, this market is priced through a continuous 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 current bid-ask spread reflects the market's confidence in that temperature range occurring. Traders profit by correctly predicting the low temperature, with share prices ranging from near zero (unlikely outcomes) to near one dollar (highly probable outcomes). The platform's matching engine ensures transparent price discovery, and volume concentration in certain outcomes reveals where the crowd expects the temperature to settle on the target date.
This market resolves around Jul 10, 2026, once the lowest temperature recorded in Oklahoma City on July 9, 2026 is verified against credible public sources. The outcome is determined by official temperature data, typically from the National Weather Service or equivalent meteorological authority. Traders holding shares in the outcome range that contains the actual low temperature receive their payout, while other positions expire worthless. Resolution is automatic once the event date passes and the verified data becomes available, ensuring all participants receive fair settlement based on objective, independently confirmed measurements.
Major weather pattern shifts, seasonal climate anomalies, and updated long-range forecasts from meteorological agencies will drive significant price movements in this market. El Niño or La Niña conditions, jet stream positioning, and historical temperature records for early July in Oklahoma City all influence trader expectations. As the target date approaches, short-range model consensus becomes more reliable, typically narrowing the range of probable outcomes and sharpening market pricing. Real-time atmospheric data, upper-level wind patterns, and any unusual heat or cold events in the preceding weeks can trigger rapid repricing. Traders monitoring National Weather Service updates and seasonal climate outlooks will have an edge in timing their positions before major forecast revisions occur.