Will Sam Altman testify in front of Congress before Jan 2027
Liquidity-weighted aggregate sits at 22% across 12 Kalshi contracts.
Implied probability
Kalshi
22%
12 contracts
Polymarket
—
not bound
Cross-venue gap
—
single venue
24h move
—
no pin
24h volume
$10
12 contracts
Closes
Jan 1, 2027
243 days
30-day trend
Bracket families
12 clusters across 12 contracts.
These contracts were grouped by title similarity. The headline aggregate combines all clusters; verify the cluster you actually need before quoting a number.
Cluster 1
Will Ghislaine Maxwell testify in front of Congress before Jan 2027
Will Ghislaine Maxwell testify in front of Congress before Jan 2027?: Ghislaine Maxwell
KXCONGRESSTESTIFY-27JAN-GMAX
Cluster 2
Will Jerome Powell testify in front of Congress before Jan 2027
Will Jerome Powell testify in front of Congress before Jan 2027?: Jerome Powell
KXCONGRESSTESTIFY-27JAN-JPOW
Cluster 3
Will Mark Zuckerberg testify in front of Congress before Jan 2027
Will Mark Zuckerberg testify in front of Congress before Jan 2027?: Mark Zuckerberg
KXCONGRESSTESTIFY-27JAN-MZUC
Cluster 4
Will Sam Altman testify in front of Congress before Jan 2027
Will Sam Altman testify in front of Congress before Jan 2027?: Sam Altman
KXCONGRESSTESTIFY-27JAN-SALT
Cluster 5
Will Jon Stewart testify in front of Congress before Jan 2027
Will Jon Stewart testify in front of Congress before Jan 2027?: Jon Stewart
KXCONGRESSTESTIFY-27JAN-JSTE
Cluster 6
Will Jelly Roll testify in front of Congress before Jan 2027
Will Jelly Roll testify in front of Congress before Jan 2027?: Jelly Roll
KXCONGRESSTESTIFY-27JAN-JROL
Cluster 7
Will Anthony Fauci testify in front of Congress before Jan 2027
Will Anthony Fauci testify in front of Congress before Jan 2027?: Anthony Fauci
KXCONGRESSTESTIFY-27JAN-AFAU
Cluster 8
Will Shou Zi Chew testify in front of Congress before Jan 2027
Will Shou Zi Chew testify in front of Congress before Jan 2027?: Shou Zi Chew
KXCONGRESSTESTIFY-27JAN-SCHE
Cluster 9
Will Taylor Swift testify in front of Congress before Jan 2027
Will Taylor Swift testify in front of Congress before Jan 2027?: Taylor Swift
KXCONGRESSTESTIFY-27JAN-TSWI
Cluster 10
Will Kamala Harris testify in front of Congress before Jan 2027
Will Kamala Harris testify in front of Congress before Jan 2027?: Kamala Harris
KXCONGRESSTESTIFY-27JAN-KHAR
Cluster 11
Will Joe Biden testify in front of Congress before Jan 2027
Will Joe Biden testify in front of Congress before Jan 2027?: Joe Biden
KXCONGRESSTESTIFY-27JAN-JBID
Cluster 12
Will James Donaldson testify in front of Congress before Jan 2027
Will James Donaldson testify in front of Congress before Jan 2027?: James Donaldson
KXCONGRESSTESTIFY-27JAN-JDON
Analysis
This probability reflects the chance that Sam Altman will be called to testify before a congressional committee between now and January 2027. Congressional testimony typically occurs when lawmakers investigate significant policy issues, corporate practices, or controversies. The current 36% probability suggests markets view testimony as possible but not highly likely. Factors driving this level include the absence of active congressional investigations into OpenAI specifically, though AI regulation remains a topic of legislative interest. The cross-venue gap of 8 percentage points indicates some disagreement about likelihood. The biggest catalyst would be a formal congressional hearing announcement or trigger event—such as AI-related incidents, regulatory developments, or specific legislative proposals targeting AI governance—that prompts lawmakers to seek testimony from major AI company leaders. Without such an event materializing, baseline expectations remain moderate.
- ›No announced congressional hearing or investigation specifically targeting Sam Altman or OpenAI as of late April 2026
- ›Jerome Powell's congressional testimony probability sits at 57%, suggesting regular Fed chair appearances, whereas no comparable obligation exists for AI company CEOs
- ›Sam Altman's White House visit probability is 78%, indicating political access but not necessarily legislative scrutiny
- ›AI regulation remains an active topic in Congress, but testimony requests typically follow triggering events rather than occurring proactively
- ›Market pricing shows 8-percentage-point divergence between venues, reflecting genuine uncertainty about the likelihood and timing of congressional interest
What moved the line
- Apr 29Jerome Powell↓33pp57→24¢ · Kalshi
- May 1Jerome Powell↑10pp19→29¢ · Kalshi
- Apr 30Jerome Powell↓5pp24→19¢ · Kalshi
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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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