At least 1 presidential actions in the week of May 24, 2026
At least 1 is priced at 99¢ midpoint on Kalshi. Current book: 98¢ bid, 99¢ ask, 1¢ spread. This outcome ranks #1 of 8 inside Will there be at least.
Price history
99¢ current
+7¢Contract brief
If Donald Trump has taken at least 1 presidential actions from May 24, 2026 through May 30, 2026 (as checked on the “Presidential Actions” page at whitehouse.gov at 10:00 AM ET on May 31, 2026), then the market resolves to Yes.
Outcome
At least 1
Rank
#1 of 8
Leader
At least 1 98¢
Range
3¢-98¢
Family volume
$2K
Identifier
KXTRUMPACT-26MAY24-T1
May 25, 2026, 12:27 AM UTC · 0m ago
Implied probability
Bid
98¢
Ask
99¢
Spread
1¢
Reported volume
$0
Family rank
#1 of 8
8 outcomes · Will there be at least
Closes
May 31, 2026
Family volume
$2K
Orderbook snapshot
98 / 99¢
Contract terms
What resolves this market.
YES condition
If Donald Trump has taken at least 1 presidential actions from May 24, 2026 through May 30, 2026 (as checked on the “Presidential Actions” page at whitehouse.gov at 10:00 AM ET on May 31, 2026), then the market resolves to Yes.
Venue
Kalshi
Closes
May 31, 2026
Identifier
KXTRUMPACT-26MAY24-T1
Event family
Will there be at least.
The same race as a probability stack: rank, volume, and where this contract sits against the other outcomes.
Total volume
$2K
Outcomes
8
Highest price
At least 1 98¢
Current share
0%
At least 1
kalshi · KXTRUMPACT-26MAY24-T1
At least 2
kalshi · KXTRUMPACT-26MAY24-T2
At least 3
kalshi · KXTRUMPACT-26MAY24-T3
At least 4
kalshi · KXTRUMPACT-26MAY24-T4
At least 5
kalshi · KXTRUMPACT-26MAY24-T5
At least 7
kalshi · KXTRUMPACT-26MAY24-T7
At least 10
kalshi · KXTRUMPACT-26MAY24-T10
At least 15
kalshi · KXTRUMPACT-26MAY24-T15
Indicators
Yield, cliff risk, volatility, and regime.
Regime
neutral
Score
0.5
Odds pages
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Market-wide volatility, geo risk, breadth, and activity around this contract.
Market Screener
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Event Probability API
Read 99% 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
Map a thesis or exposure to candidate event markets and monitoring paths.
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.