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, 2:00 AM EST
Kalshi
This event tracks the lowest temperature recorded in Austin on July 9, 2026. The outcome will be determined by the official National Weather Service Climatological Report for Austin Bergstrom Airport, which provides the daily minimum temperature reading for that specific date.
Resolution is based on the minimum temperature recorded at Austin Bergstrom on July 9, 2026, as reported in the National Weather Service's Climatological Report (Daily). The official data source is accessed through the NWS Austin office website by navigating to the Observed Weather tab and selecting Austin Bergstrom with Daily Climate Report. The minimum temperature is divided into six distinct ranges: 69°F or below, 70-71°F, 72-73°F, 74-75°F, 76-77°F, and 78°F or above. Each range corresponds to a separate market outcome that resolves to Yes if the recorded temperature falls within that bracket. Traders should note that preliminary NWS data may be subject to rounding and conversion nuances, and the final official NWS Climatological Report (Daily) serves as the authoritative source, superseding other weather services or preliminary reports.
Prediction market odds often diverge from traditional meteorological forecasts because they incorporate real-time trader conviction and a broader set of signals beyond historical climate models. While weather analysts rely on physics-based simulations and satellite data, this market aggregates the collective judgment of traders who have financial incentive to forecast accurately. Over time, prediction markets have proven competitive with or superior to expert consensus on temperature outcomes, especially when traders have access to the latest atmospheric data and can update their positions dynamically.
On Kalshi, this market is priced through a continuous order-book mechanism where traders buy and sell shares corresponding to different temperature ranges or outcomes. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The price of each outcome reflects the probability that traders assign to it—higher prices mean higher perceived likelihood. As new information arrives, traders adjust their bids and offers, and the market price updates in real time, ensuring that the odds you see always reflect the latest consensus among active participants.
This market resolves around Jul 10, 2026, once the lowest temperature recorded in Austin on July 9, 2026 is confirmed and verifiable from credible public sources. The outcome is determined by the actual meteorological data reported for that date, with no ambiguity about which temperature reading is official. Traders should monitor weather station reports and National Weather Service data in the days leading up to and following the event to assess how likely different temperature ranges have become.
Major weather pattern shifts, seasonal climate anomalies, and updated long-range forecasts from meteorological agencies can all shift odds significantly. El Niño or La Niña conditions, changes in jet stream positioning, and historical temperature records for early July in Austin will influence trader positioning. Additionally, any unusual atmospheric events—such as early heat waves or cold fronts—reported in the weeks before July 9 may prompt rapid repricing. Real-time weather model updates and anomalies in regional temperature trends are the primary catalysts that move this market.