TOTAL VOLUME:
$154.4b
24H VOL:
$245,801,863
24H TRANSACTIONS:
2,984,028,936
OPEN INTEREST:
$1,902,097,102
417,059
Markets across
40,178
events
MATCHED EVENTS:
4,415
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 11, 11:59 PM EST
Kalshi
This event tracks whether Oklahoma City experiences consecutive days of high temperatures during a specific week. It examines temperature patterns to determine if certain thresholds of consecutive hot days are met, focusing on daily averages derived from hourly weather data.
The event evaluates multiple thresholds of consecutive days with average temperatures strictly above 90°F in Oklahoma City from October 5 to October 11, 2026. Each threshold—ranging from two to six or more consecutive days—is assessed using the same methodology: the daily average temperature is calculated as the arithmetic mean of hourly temperatures reported by The Weather Company for the KOKC station from midnight to midnight local time, rounded to the nearest whole degree. Only days within the specified week contribute to any streak, and data snapshots at the expiration time are used without revisions. A day with exactly 90°F or fewer than 18 hourly reports breaks any streak and does not count toward meeting any threshold. The market resolves to Yes for any threshold that is met during the week.
Currently, it’s difficult to directly compare the odds offered in this market to specific analyst forecasts for Oklahoma City’s October 2026 temperatures. However, prediction markets often aggregate diverse perspectives and can provide a unique signal compared to traditional polls or expert opinions. While analysts might offer point estimates, this market reflects a probability distribution of potential outcomes, incorporating a wider range of factors and participant knowledge. Examining historical weather data and long-range forecasts can provide context, but this market represents a forward-looking assessment of the likelihood of sustained high temperatures.
On Kalshi, this market is priced using a continuous double auction, meaning traders buy and sell contracts at prices determined by supply and demand. The price of a contract reflects the market’s collective probability assessment of that specific outcome occurring. As more traders participate and new information becomes available, the prices will adjust accordingly. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The market's depth and volume indicate the level of confidence participants have in their predictions, and the price movements can be influenced by weather forecasts, climate models, and even broader economic factors.
This market resolves around Oct 13, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The resolution will be based on the average daily temperature recorded in Oklahoma City during the specified week of October 5, 2026. Official temperature data from a recognized meteorological source will be used to determine the number of consecutive days exceeding 90°F, establishing whether the market resolves in favor of a particular outcome. Any disputes will be handled according to Kalshi’s standard procedures.
Several factors could significantly influence the price of contracts in this market. Long-range weather forecasts released closer to October 2026 will be key drivers, especially if they deviate from current seasonal expectations. Major climate events, such as the development of a strong El Niño or La Niña pattern, could also shift market sentiment. Unexpected changes in global weather patterns or advancements in climate modeling could also play a role. Finally, any significant news regarding energy demand or infrastructure preparedness in Oklahoma City might indirectly impact trading activity in this market.