79° to 80° · Will the maximum temperature
79° to 80° is priced at 25¢ on Kalshi. Current book: 21¢ bid, 24¢ ask, 3¢ spread. This outcome ranks #3 of 6 inside Will the maximum temperature.
Price history
25¢ current
+4¢Contract brief
If the maximum temperature recorded at Atlanta for May 29, 2026, is between 79-80° fahrenheit according to the National Weather Service's Climatological Report (Daily), then the market resolves to Yes.
Outcome
79° to 80°
Rank
#3 of 6
Leader
81° to 82° 29¢
Range
4¢-29¢
Family volume
$2K
Identifier
KXHIGHTATL-26MAY29-B79.5
May 28, 2026, 7:08 PM UTC · 13m ago
Implied probability
Bid
21¢
Ask
24¢
Spread
3¢
24h volume
$141
Family rank
#3 of 6
6 outcomes · Will the maximum temperature
Closes
May 30, 2026
Family volume
$2K
Orderbook snapshot
21 / 24¢
Contract terms
What resolves this market.
YES condition
If the maximum temperature recorded at Atlanta for May 29, 2026, is between 79-80° fahrenheit according to the National Weather Service's Climatological Report (Daily), then the market resolves to Yes.
Venue
Kalshi
Closes
May 30, 2026
Identifier
KXHIGHTATL-26MAY29-B79.5
Event family
Will the maximum temperature.
The same race as a probability stack: rank, volume, and where this contract sits against the other outcomes.
Total volume
$2K
Outcomes
6
Highest price
81° to 82° 29¢
Current share
7%
81° to 82°
kalshi · KXHIGHTATL-26MAY29-B81.5
83° to 84°
kalshi · KXHIGHTATL-26MAY29-B83.5
79° to 80°
kalshi · KXHIGHTATL-26MAY29-B79.5
85° or above
kalshi · KXHIGHTATL-26MAY29-T84
77° to 78°
kalshi · KXHIGHTATL-26MAY29-B77.5
76° or below
kalshi · KXHIGHTATL-26MAY29-T77
Indicators
Yield, cliff risk, volatility, and regime.
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SimpleFunctions context
Index, screen, query, and monitor.
Prediction Market Index
Market-wide volatility, geo risk, breadth, and activity around this contract.
Market Screener
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Event Probability API
Read 25% as a structured event probability object for agents and apps.
Realtime Data API
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World State API
Compact market-aware context packets for agent sessions and scheduled refresh.
Hedging Workflows
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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.