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Turn market intelligence into
your trading edge.

Understand positioning, expectations, risk, and the signals moving markets beneath the surface. Built for traders and for the agents working alongside them.

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Every model answers
one question.

Each one states what it read to get there, and what it does not claim.

3 of the 6 are still in development.Open the model demo

Point-in-time
by construction.

Every record keeps the moment it describes and the moment it reached us, apart.

Three clocks
When it happened, when the venue published it, when we received it.
Kept, not derived
The response is archived as it arrived, with its checksum.
Versioned like a model
Corrections and retractions are new revisions. Nothing is edited in place.
See how a signal is defined

And there is a lot
of it.

Five market venues and nine official agencies, recorded continuously since the collectors went up. These are measurements, not estimates.

759M+Records capturedEvery observation kept as it arrived
14Live sourcesFive market venues, nine official agencies
11,500+Instruments trackedPerps, futures, options and spot
209K+Prediction marketsCatalogued open, closed and resolved
101GBHistory storedRaw responses, not only derived rows
3Clocks per recordHappened, published, received
9Official agenciesCFTC, SEC, BLS, BEA, Fed, Treasury, EIA, NOAA, USDA
ContinuousCaptureStreams and scans, never a nightly batch

Measured 15 September 2026. Records are physical observations, not distinct trades.Read what each source covers

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Leverage Stress in full, on BTC and ETH Worked examples of the other five 7 days of reading history
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Pro Model access
$29.08/ month

Billed $349 yearly · Save $431 · Excludes tax

All six core models Every supported instrument 100,000 automation readings a month
Get started Cancel renewal anytime. Access runs to the end of the period you have paid for.
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Scale Team access
$99.92/ month

Billed $1,199 yearly · Save $589 · Excludes tax

1,000,000 automation readings a month 12 months of reading history 3 workspace users
Get started Cancel renewal anytime. Access runs to the end of the period you have paid for.

Every limit, side by side.Compare plans

Before you start.

Do I need to know how to code?

No. The workspace runs in the browser: pick a market, open a reading, compare it with its history. The API is there when you want it.

Do I connect a wallet or an exchange account?

No, and there is nowhere to do it. KnownAt reads public market data. It never touches your positions, your keys or your funds.

Are the readings on this page live?

No. Everything here illustrates the question each model answers and the shape of its answer, not current market conditions.

How are corrections marked?

As a new revision of the same reading. The previous revision stays readable, and an as_of cutoff replays what was published at that moment rather than recalculating it now.

How does cancelling work?

From the workspace, before renewal. Access runs to the end of the period you already paid for.

Open a reading.
No account needed.