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 12, 2:00 AM EST
Kalshi
This event tracks the lowest temperature recorded in Minneapolis on July 11, 2026. The outcome will be determined by the official National Weather Service Climatological Report (Daily) for that date, with resolution based on which temperature range the recorded minimum falls into.
Resolution is determined by the minimum temperature recorded at Minneapolis on July 11, 2026, according to the National Weather Service's Climatological Report (Daily), accessible via the Minneapolis/St Paul, MN location on the NWS website. The official temperature data from this source takes precedence over preliminary reports or third-party weather services. Temperature measurements may be subject to rounding and conversion nuances in preliminary NWS data, so traders should exercise caution when interpreting early reports and rely on the final NWS Climatological Report (Daily) for definitive resolution.
Prediction market odds often diverge from traditional meteorologist forecasts because they incorporate real-time trader behavior and broader information signals beyond standard weather models. While meteorologists rely on atmospheric data and historical patterns, market participants factor in social sentiment, media coverage, and competing forecasts. This market aggregates dispersed knowledge from many traders, sometimes revealing consensus that differs from a single analyst's view. Both approaches have merit: markets excel at synthesizing diverse opinions, while professional forecasters bring specialized expertise. Comparing the two can highlight where public expectations diverge from expert predictions.
On Kalshi, this market is priced through a continuous order-book mechanism where traders submit bids and offers 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. Prices move as supply and demand shift, with each trade updating the market quote in real time. Traders holding winning shares at resolution receive a payout, incentivizing accurate forecasting. The spread between buy and sell prices reflects uncertainty and liquidity depth. As the event date approaches, prices typically tighten as new information becomes available and market participants refine their positions.
This market resolves around Jul 12, 2026, once the lowest temperature recorded in Minneapolis on July 11, 2026 is verified and confirmed. The outcome is determined by comparing actual recorded temperatures against the prediction brackets or thresholds defined in the market. Resolution relies on credible public reporting from established weather monitoring sources. Traders holding shares aligned with the verified outcome receive their payout, while incorrect positions expire worthless. The exact timing of payout processing depends on how quickly official data becomes available after the event concludes.
Several factors can shift prices in this market before resolution. Updated seasonal forecasts and long-range weather models may signal warmer or colder patterns for early July 2026. Major climate events, such as shifts in jet stream positioning or unusual atmospheric pressure systems, could influence trader expectations. Media coverage of extreme weather elsewhere may heighten climate awareness and reshape sentiment. As the event date draws closer, short-range forecasts become more reliable and typically trigger sharper price movements. Traders also react to historical temperature records for that date and any emerging El Niño or La Niña patterns affecting North American weather.