TOTAL VOLUME:
$134b
24H VOL:
$103,397,351
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,410,176,180
399,592
Markets across
30,097
events
MATCHED EVENTS:
2,622
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jun 26, 1:59 AM EST
Kalshi
This event tracks the highest temperature recorded at Austin Bergstrom on June 25, 2026. The outcome will be determined by the official National Weather Service Climatological Report (Daily), which provides the authoritative temperature measurement for that specific date and location.
Resolution is based on the highest temperature recorded at Austin Bergstrom on June 25, 2026, as reported by the National Weather Service's Climatological Report (Daily). The temperature is divided into six distinct ranges: 92°F or below, 93–94°F, 95–96°F, 97–98°F, 99–100°F, and 101°F or above. Each range corresponds to a separate market outcome that resolves to Yes if the recorded temperature falls within that range. The NWS Climatological Report (Daily) is the sole authoritative source for resolution; preliminary NWS data and alternative weather sources such as AccuWeather or Google Weather may differ due to rounding, conversion nuances, or measurement methodology variations and should not be used as the basis for trading decisions.
Prediction market odds often diverge from traditional meteorological forecasts because they incorporate real-time trader behavior, risk appetite, and information flow beyond standard weather models. While meteorologists rely on physics-based simulations and historical climate data, this market aggregates the beliefs of many participants with financial incentives to forecast accurately. Analyst predictions tend to narrow as the event date approaches and models converge, whereas market odds can remain volatile if traders perceive new information or uncertainty. Both sources offer value: analysts provide technical depth, while markets reveal distributed expectations across a diverse participant base.
On Kalshi, this market is priced through an order-book mechanism where traders submit bids and asks for shares tied to specific 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 balance between buyers and sellers, with higher prices indicating stronger collective confidence in that outcome occurring. Traders can enter or exit positions continuously, and the market price updates in real time as new orders execute. This mechanism ensures prices stay anchored to the latest information and participant conviction.
This market resolves around Jun 26, 2026, once the highest temperature recorded in Austin on June 25, 2026 is verified and finalized. The outcome is confirmed against credible public sources reporting the official daily high temperature for that date. Traders' positions settle based on which outcome bracket or range the verified temperature falls into, as defined by the market's outcome categories. Resolution typically occurs within hours of the close of the trading day once the data is publicly available and confirmed.
Major weather pattern shifts, seasonal climate anomalies, and updated long-range forecasts from meteorological agencies can significantly influence this market's odds. El Niño or La Niña conditions, persistent heat domes, or unusual atmospheric blocking patterns may push traders to adjust their positions. Closer to June 2026, medium-range weather models become more reliable, often triggering sharp repricing as consensus tightens or uncertainty increases. Historical temperature records for that date and broader climate trends also serve as reference points that shape participant expectations and trading activity.