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Keel
Ledger
64,489,416
Methodology
1.0.8-draft
Age
9s

What depth stands behind this price?

USTRY against USDC · GCRYUG…ATMYWC

How much can this asset safely back?

The ceiling is the lower of two independent limits. Which one binds is the part a lender acts on, so both are shown.
  1. Low
  2. Medium
  3. High — this asset
  4. Critical

Highpartial confidence

A band marked partial is a floor. At least one high-severity check could not be evaluated, so the real band can only be worse than the one shown, never better.

67,145.72 USDC (shortened; full value 67145.7234888832975410138932625 USDC)

Limited by manipulation cost

Liquidation term
135,574.95 USDC (shortened; full value 135574.957289381377643445716129367409859429930791341952 USDC)

Sell-side depth at the liquidation delta, times the haircut.

Manipulation termbinds
67,145.72 USDC (shortened; full value 67145.7234888832975410138932625 USDC)

Order-book-only manipulation cost at the critical delta, times the safety margin.

These bands come from thresholds that were chosen, not calibrated

The thresholds were chosen based on the magnitude of the Blend incident of February 2026 and on conservative judgement, not calibrated against a set of incidents. Every flag is reported separately so that consumers can apply their own thresholds.

Every threshold, as the engine serves it

Where this number comes from
Source
GET /asset/{assetId}/depth → maxSafeCollateral, maxSafeCollateralLiquidation, maxSafeCollateralManipulation
What it is
Awaiting methodology copy.
What it does not account for
Awaiting methodology copy.

What this computation could not do

  • maxReachablePrice and costToMaxReachablePrice are null because an active pool is present: under a constant product curve the price tends to infinity as the base reserve tends to zero, so every target is reachable and a highest price has no meaning

Served by the engine with this response and shown as written.

Where does the price come from?

Two venues can disagree. Both readings are shown, not only the one that won.
Mid price
1.07457899 USDC (shortened; full value 1.0745789999994999 USDC)

Source: order book mid

Spread
0.0499 % (shortened; full value 0.04999999999998604569789657 %)

Undefined unless the price came from a two-sided book

Pool spot price
1.07588483 USDC (shortened; full value 1.0758848325490397 USDC)

Reported whenever an active pool exists, whichever source won

Divergence between the two
0.1213 % (shortened; full value 0.12137289327203886362605376 %)

Null means there is no pool to diverge from, not that the sources agree

Where this number comes from
Source
GET /asset/{assetId}/depth → midPrice, priceSource, spreadPct, poolSpotPrice, priceDivergencePct
What it is
Awaiting methodology copy.
What it does not account for
Awaiting methodology copy.

What volume can it absorb before the price moves?

Three rungs at 2, 5 and 10 per cent, in each direction. The buy side matters for oracle manipulation and the sell side for liquidation.
  • SDEX
  • AMM
  • Sell side, composition not reported

2% from mid

Buy side
268,371.89 USDC (shortened; full value 268371.891815791459181787550088428 USDC)
Sell side
271,061.68 USDC (shortened; full value 271061.68004218398013248419979297417947753374226083328 USDC)

5% from mid

Buy side
268,484.42 USDC (shortened; full value 268484.4276935681056585444545444953 USDC)
Sell side
271,149.48 USDC (shortened; full value 271149.484501870145579836830888498203077234885393877504 USDC)

10% from mid

Buy side
268,583.69 USDC (shortened; full value 268583.6962003395870859641225417296 USDC)
Sell side
271,149.91 USDC (shortened; full value 271149.914578762755286891432258734819718859861582683904 USDC)

Bars share one scale. The venue split decomposes the buy side; the sell side is drawn as an outline because its composition is not reported.

Where this number comes from
Source
GET /asset/{assetId}/depth → depth[]
What it is
Awaiting methodology copy.
What it does not account for
Awaiting methodology copy.

What would it cost to move the price?

Read cost together with reachability: a figure on an unreachable rung says how far the book goes, not what the move costs.
Cost to move the price by each delta, through all venues and through the order book alone, with whether the target is reachable at all.
MoveTarget priceCost, all venuesCost, order book only
0.5%1.611868 USDC (shortened; full value 1.61186849999924985 USDC)268,586.62 USDC (shortened; full value 268586.6244072161437718790032354262 USDC)268,582.89 USDC (shortened; full value 268582.89395553319016405557305 USDC)
1%2.149157 USDC (shortened; full value 2.1491579999989998 USDC)268,589.77 USDC (shortened; full value 268589.7778462541851736964969666947 USDC)268,582.89 USDC (shortened; full value 268582.89395553319016405557305 USDC)
10%11.820368 USDC (shortened; full value 11.8203689999944989 USDC)268,621.44 USDC (shortened; full value 268621.4407970121721797591617300846 USDC)268,582.89 USDC (shortened; full value 268582.89395553319016405557305 USDC)
100%108.532478 USDC (shortened; full value 108.5324789999494899 USDC)276,564.06 USDC (shortened; full value 276564.0678036600537026421169712726 USDC)276,413.45 USDC (shortened; full value 276413.45550211657408405557305 USDC)

Reachability on the all-venues ladder is unconditionally true whenever an active pool exists, because a constant product curve has no upper price bound. The order-book-only column is the one that answers whether a target is attainable, and it is the one Keel itself uses.

How far the book actually goes

Furthest price the book reaches
not computed

Null by structure, not by failure: an active pool means every target is reachable and a highest price has no meaning

Cost to walk it that far
not computed

Null for the same reason as the price above

Against genuine volume

Not reported for this asset. Without it there is no comparison between the cost of an attack and the genuine trading it would have to hide inside.

Where this number comes from
Source
GET /asset/{assetId}/depth → manipulationCostCombined[], manipulationCostOrderbookOnly[], oracleResistance
What it is
Awaiting methodology copy.
What it does not account for
Awaiting methodology copy.

Which checks fired, and which could not run?

An unevaluated check is not a check that came back clear. The two never share a treatment.

Triggered(2)

  • HOLDER_CONCENTRATION_EXTREME
  • HOLDER_CONCENTRATION_HIGH

Could not be evaluated(3)

  • NO_GENUINE_TRADE_30D
  • NO_GENUINE_TRADE_7D
  • WASH_TRADE_SUSPECTED
Where this number comes from
Source
GET /asset/{assetId}/depth → flags[], unevaluatedFlags[], bandConfidence
What it is
Awaiting methodology copy.
What it does not account for
Awaiting methodology copy.

Who holds it, and is it genuinely traded?

Concentration and wash trading bound how much of the depth above is real.
Largest holder
91.4596 % (shortened; full value 91.45963439897362907368446483 %)
Top ten holders
99.9398 % (shortened; full value 99.93988431057693373493864052 %)
Concentration index
8,396.02 (shortened; full value 8396.020629517634499061498942315955113619504843907143132)

Herfindahl–Hirschman, over the holder distribution

Volume excluded as not genuine
not computed

Of 30 day volume. A high share indicates suspected wash trading

Volume to supply, 30 day
not computed
Last genuine trade
not computed

No genuine trade was found in the window

Where this number comes from
Source
GET /asset/{assetId}/depth → holderTop1Pct, holderTop10Pct, holderHhi, volumeToSupply, lastGenuineTrade, tradesExcludedPct
What it is
Awaiting methodology copy.
What it does not account for
Awaiting methodology copy.

How has this moved over time?

A single reading cannot separate a thin asset from one that just got thin. This is a stored series, not the historical replay that health reports as unavailable — those are different endpoints.

24 readings from horizon, with no gaps reported. One source per chart.

Band at each reading

High
24 of 24

Which checks were firing

Whether a finding has been there all along or started recently. Only checks that fired at least once appear.

HOLDER_CONCENTRATION_EXTREMEthroughout
HOLDER_CONCENTRATION_HIGHthroughout

Price

Lowest
1.07453499 USDC (shortened; full value 1.07453499999899995 USDC)
Highest
1.07468705 USDC (shortened; full value 1.0746870500279046 USDC)
2026-09-17T12:46:03Z2026-09-18T11:46:03Z
Mid price
1.07457899 USDC (shortened; full value 1.0745789999994999 USDC)

Buy-side depth

What an order can absorb before the price moves against a buyer. The rungs are nested, so one scale covers all three, and the lines darken as the rung widens.

Lowest
267,663.52 USDC (shortened; full value 267663.5200492963584323526109644448 USDC)
Highest
272,126.10 USDC (shortened; full value 272126.103791462790976237095086415 USDC)
2026-09-17T12:46:03Z2026-09-18T11:46:03ZOne scale across every line on this chart
2% from mid
268,371.89 USDC (shortened; full value 268371.891815791459181787550088428 USDC)
5% from mid
268,484.42 USDC (shortened; full value 268484.4276935681056585444545444953 USDC)
10% from mid
268,583.69 USDC (shortened; full value 268583.6962003395870859641225417296 USDC)

Cost to move the price by half

The series carries one manipulation rung, at the half per cent delta the engine treats as critical. A reading the engine could not produce breaks the line rather than sitting at zero.

Lowest
267,874.52 USDC (shortened; full value 267874.52244714284133515058414 USDC)
Highest
272,125.30 USDC (shortened; full value 272125.30091313438449802614205 USDC)
2026-09-17T12:46:03Z2026-09-18T11:46:03Z
Manipulation cost, 0.5%
268,582.89 USDC (shortened; full value 268582.89395553319016405557305 USDC)

Collateral ceiling

Lowest
66,968.63 USDC (shortened; full value 66968.630611785710333787646035 USDC)
Highest
68,031.32 USDC (shortened; full value 68031.3252282835961245065355125 USDC)
2026-09-17T12:46:03Z2026-09-18T11:46:03Z
Max safe collateral
67,145.72 USDC (shortened; full value 67145.7234888832975410138932625 USDC)
Where this number comes from
Source
GET /asset/{assetId}/history → points[], gaps[], dataSource
What it is
Awaiting methodology copy.
What it does not account for
Awaiting methodology copy.

What was this computed from?

Ledger
64,489,416

Closed at 2026-09-18T12:00:58Z

Computed at
2026-09-18T12:01:07.814799Z
Data source
horizon
Methodology
1.0.8-draft

The version that produced these figures, not the one this page was built against