TOTAL VOLUME:
$134.2b
24H VOL:
$126,590,312
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,439,516,703
404,175
Markets across
30,277
events
MATCHED EVENTS:
2,685
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jun 12, 3:59 AM EST
Kalshi
This event concerns the highest temperature recorded at Los Angeles Airport on June 11, 2026, as officially reported by the National Weather Service's Climatological Report. The market will resolve based on the actual temperature reading from that specific date and location.
Resolution is based on the highest temperature recorded at Los Angeles Airport, CA on June 11, 2026, as reported by the National Weather Service's Climatological Report (Daily). The official NWS data serves as the authoritative source; while other weather services may provide guidance, only the NWS report determines the final outcome. Traders should note that preliminary NWS reporting and measurement methods may involve rounding and conversion nuances that could affect interpretation of borderline values.
On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. On Kalshi, the highest temperature in LA on June 11, 2026 is priced as a set of binary or range-based contracts, each representing a specific temperature threshold or band. Traders buy or sell shares reflecting their belief about whether the actual high will fall within that range. Prices move continuously as new information arrives, with bid-ask spreads reflecting market uncertainty. The contract structure allows granular temperature forecasting while maintaining liquid, tradeable markets.
The market resolves on Jun 12, 2026, after the highest temperature recorded in Los Angeles on June 11, 2026 is finalized. Resolution depends on official temperature data from a designated weather source, which is typically the National Weather Service or equivalent meteorological authority. Once the actual high temperature is confirmed, the corresponding outcome contract settles and all other contracts expire worthless, determining final payouts for traders.
Several factors could shift odds for the highest temperature in LA on June 11, 2026. Long-range weather pattern changes, including shifts in the jet stream or development of heat domes, are primary drivers. Updates to seasonal climate forecasts and historical analogs for similar June dates will influence trader positioning. Real-time atmospheric data closer to the event date, such as high-pressure system intensity and marine layer strength, will tighten uncertainty. Major climate or weather news could also reprrice expectations.