SimpleFunctions
Winner-take-all answer·6 source contracts·Kalshi 6·refreshed just now·Closes Jun 26, 2026 · 0d

Will the minimum temperature be >58° on Apr 22, 2026

Leader sits at 57% across 6 bound outcomes, runner-up at 15%. This is a winner-take-all market — the headline is the leader’s price, not an arithmetic mean.

Leader probability

57%

69° to 70°

runner-up 15¢leader 57¢

Outcomes

6

winner-take-all

Runner-up

15¢

71° to 72°

Spread

42pp

contested

24h volume

$2K

modest

Closes

Jun 26, 2026

0 days

Venue

Kalshi

6 bound

Bracket family

How the bracket ladder is priced.

Each row is one outcome on the venue. Sorted by 24h volume — the heaviest book is at the top.

Analysis

This represents the likelihood that the minimum temperature will exceed 58° on April 22, 2026—a date approximately 10 months in the future. At 45%, the market reflects moderate confidence in warmer-than-baseline conditions for that spring date. The forecast depends primarily on seasonal weather patterns and long-range climate conditions in April. Current contract activity shows traders are pricing in a range of outcomes, with the most likely single scenario being temperatures in the 75-76° range (based on today's trading, though the question asks about April). The main driver of this probability is historical April temperature distributions for the location in question and any available seasonal climate models. Resolution uncertainty will decrease significantly as April 2026 approaches and more precise weather forecasts become available, which typically improve 10-14 days before the actual date.

  • The 45% probability reflects a below-even expectation, suggesting market consensus leans toward temperatures at or below 58° on April 22, 2026
  • Contract volume is heavily concentrated in the 75-76° bucket ($87 24h volume), indicating significant trader interest in mid-range outcomes
  • The runner-up outcome (25% probability) represents the second most likely scenario, leaving approximately 30% distributed across other temperature bands
  • Historical April 22 temperature data for the location would provide the baseline against which a 58° minimum is compared
  • As the date approaches within weeks or days, weather forecast models will provide actionable signals that could materially shift market pricing away from current 45% level

Recently closed in climate

These markets stopped trading. Last odds and any captured outcome are shown above — full settlement detail lives at the venue.

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How we compute these odds

SimpleFunctions aggregates live prediction-market contracts from Kalshi and Polymarket. Each slug groups contracts that resolve on the same underlying event, identified by venue event_id.

For binary slugs, the headline probability is the liquidity-weighted mid-price across all bound contracts. For multi-outcome slugs (e.g. elections with 3+ candidates), the headline is the leader’s price; we never arithmetically average disjoint outcomes — that would produce a number with no real-world meaning.

Snapshots refresh every 5 minutes during market hours; daily aggregates are computed at 04:00 UTC. The 30-day sparkline is drawn from per-ticker daily means stored in market_indicator_daily; 24h delta and movement events are derived from the same source.

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