Skip to content
Keel
Ledger
64,488,690
Methodology
1.0.8-draft
Age
9s

What depth stands behind this price?

BTC against USDC · GDPJAL…5O2MZM

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
  4. Critical — this asset

Criticalpartial 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.

1,962.76 USDC (shortened; full value 1962.76757231000626031659532587090314632764124028552 USDC)

Limited by liquidation depth

Liquidation termbinds
1,962.76 USDC (shortened; full value 1962.76757231000626031659532587090314632764124028552 USDC)

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

Manipulation term
3,386.11 USDC (shortened; full value 3386.1151062551819465719513275 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
74,744.4019 USDC

Source: order book mid

Spread
9.4064 % (shortened; full value 9.40646205103957089795108789 %)

Undefined unless the price came from a two-sided book

Pool spot price
77,951.29363578 USDC (shortened; full value 77951.2936357881279976 USDC)

Reported whenever an active pool exists, whichever source won

Divergence between the two
4.1139 % (shortened; full value 4.11396859014513602988853873 %)

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
0 USDC
Sell side
1,627.69 USDC (shortened; full value 1627.69423237387791301910988216356069861780220554724 USDC)

5% from mid

Buy side
651.41 USDC (shortened; full value 651.4166384388945071644951029181 USDC)
Sell side
2,558.73 USDC (shortened; full value 2558.7341735708772435987100988938949284232366079042 USDC)

10% from mid

Buy side
1,974.49 USDC (shortened; full value 1974.4979486754099508322366661182 USDC)
Sell side
3,925.53 USDC (shortened; full value 3925.53514462001252063319065174180629265528248057104 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%112,116.60285 USDC24,199.41 USDC (shortened; full value 24199.4113534166638748900173850221 USDC)13,544.46 USDC (shortened; full value 13544.46042502072778628780531 USDC)
1%149,488.8038 USDC37,033.46 USDC (shortened; full value 37033.4697947545781318878392440358 USDC)16,459.09 USDC (shortened; full value 16459.09257423455397145570444 USDC)
10%822,188.4209 USDC279,572.87 USDC (shortened; full value 279572.8759536144583489366247790824 USDC)159,399.83 USDC (shortened; full value 159399.83757423455397145570444 USDC)
100%7,549,184.5919 USDC632,863.91 USDC (shortened; full value 632863.9116674899014001529081351333 USDC)160,178.88 USDC (shortened; full value 160178.88317423455397145570444 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)

  • ZERO_DEPTH_2PCT
  • THIN_DEPTH_5PCT

Could not be evaluated(6)

  • MANIPULATION_RATIO_LOW
  • NO_GENUINE_TRADE_30D
  • HOLDER_CONCENTRATION_EXTREME
  • NO_GENUINE_TRADE_7D
  • HOLDER_CONCENTRATION_HIGH
  • 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
not computed
Top ten holders
not computed
Concentration index
not computed

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.

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

Band at each reading

Medium
145 of 162
Critical
17 of 162

Which checks were firing

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

THIN_DEPTH_5PCTthroughout
ZERO_DEPTH_2PCT17 of 162

Price

Lowest
73,431.58958958 USDC (shortened; full value 73431.5895895895895896 USDC)
Highest
80,863.49999350 USDC (shortened; full value 80863.4999935000217609 USDC)
2026-09-11T17:47:56Z2026-09-18T10:45:23Z
Mid price
74,692.25974994 USDC (shortened; full value 74692.2597499495866102 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
0 USDC
Highest
10,980.37 USDC (shortened; full value 10980.3743774940103149237311245917 USDC)
2026-09-11T17:47:56Z2026-09-18T10:45:23ZOne scale across every line on this chart
2% from mid
0 USDC
5% from mid
616.43 USDC (shortened; full value 616.4334725620384779879939814808 USDC)
10% from mid
1,939.07 USDC (shortened; full value 1939.0739132634491287141691398558 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
12,736.71 USDC (shortened; full value 12736.71866358802649297668604 USDC)
Highest
21,117.45 USDC (shortened; full value 21117.4509928123644186514949 USDC)
2026-09-11T17:47:56Z2026-09-18T10:45:23Z
Manipulation cost, 0.5%
13,540.78 USDC (shortened; full value 13540.78036207789624106523524 USDC)

Collateral ceiling

Lowest
1,234.90 USDC (shortened; full value 1234.90030209082006124301028475159041542978601476747 USDC)
Highest
2,367.54 USDC (shortened; full value 2367.5427061138100679958734373058265247593322862146995 USDC)
2026-09-11T17:47:56Z2026-09-18T10:45:23Z
Max safe collateral
1,977.63 USDC (shortened; full value 1977.6346605708062413760068183973278327572000980578725 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
64,488,690

Closed at 2026-09-18T11:00:28Z

Computed at
2026-09-18T11:00:37.86475Z
Data source
horizon
Methodology
1.0.8-draft

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