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Keel
Ledger
64,488,694
Methodology
1.0.8-draft
Age
10s

What depth stands behind this price?

SLVR against USDC · GBZVEL…4NSLVR

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.

7.85 USDC (shortened; full value 7.857434696937329355697172524046009852557800901904 USDC)

Limited by liquidation depth

Liquidation termbinds
7.85 USDC (shortened; full value 7.857434696937329355697172524046009852557800901904 USDC)

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

Manipulation term
34.37 USDC (shortened; full value 34.3754685674848125 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
1.42502825 USDC (shortened; full value 1.42502825003940005 USDC)

Source: order book mid

Spread
45.6060 % (shortened; full value 45.60603622442089122966931053 %)

Undefined unless the price came from a two-sided book

Pool spot price
1.46657128 USDC (shortened; full value 1.4665712809645962 USDC)

Reported whenever an active pool exists, whichever source won

Divergence between the two
2.8326 % (shortened; full value 2.83266360554069929026371123 %)

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
5.85 USDC (shortened; full value 5.857587299167630929345899201728745654341034349072 USDC)

5% from mid

Buy side
2.45 USDC (shortened; full value 2.4568308187718082902098366917 USDC)
Sell side
9.50 USDC (shortened; full value 9.505155937744456241401442026925098779484711718816 USDC)

10% from mid

Buy side
8.25 USDC (shortened; full value 8.2516191750693349338946292269 USDC)
Sell side
15.71 USDC (shortened; full value 15.714869393874658711394345048092019705115601803808 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%2.137542 USDC (shortened; full value 2.137542375059100075 USDC)188.03 USDC (shortened; full value 188.0327368922689186682976795546 USDC)137.50 USDC (shortened; full value 137.50187426993925 USDC)
1%2.850056 USDC (shortened; full value 2.8500565000788001 USDC)3,216.24 USDC (shortened; full value 3216.2483511470511289277620809182 USDC)3,120.18 USDC (shortened; full value 3120.18620524933165 USDC)
10%15.675310 USDC (shortened; full value 15.67531075043340055 USDC)6,752.48 USDC (shortened; full value 6752.4811246385987056625845070176 USDC)6,199.24 USDC (shortened; full value 6199.24991255463851 USDC)
100%143.927853 USDC (shortened; full value 143.92785325397940505 USDC)9,688.30 USDC (shortened; full value 9688.3008402823400851424611821956 USDC)7,516.99 USDC (shortened; full value 7516.99991255463851 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(4)

  • ZERO_DEPTH_2PCT
  • MANIPULATION_CHEAP
  • SPREAD_EXTREME
  • 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

Critical
162 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.

MANIPULATION_CHEAPthroughout
THIN_DEPTH_5PCTthroughout
SPREAD_EXTREME124 of 162
ZERO_DEPTH_2PCT85 of 162
PRICE_SOURCE_CONFLICT30 of 162

Price

Lowest
1.42502825 USDC (shortened; full value 1.42502825003940005 USDC)
Highest
1.6557933 USDC
2026-09-11T17:48:12Z2026-09-18T10:45:43Z
Mid price
1.42502825 USDC (shortened; full value 1.42502825003940005 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
150.67 USDC (shortened; full value 150.676026526421266704041416382 USDC)
2026-09-11T17:48:12Z2026-09-18T10:45:43ZOne scale across every line on this chart
2% from mid
0 USDC
5% from mid
2.45 USDC (shortened; full value 2.4568308187718082902098366917 USDC)
10% from mid
8.25 USDC (shortened; full value 8.2516191750693349338946292269 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
125.14 USDC (shortened; full value 125.14175066993925 USDC)
Highest
2,596.14 USDC (shortened; full value 2596.14731236993925 USDC)
2026-09-11T17:48:12Z2026-09-18T10:45:43Z
Manipulation cost, 0.5%
137.50 USDC (shortened; full value 137.50187426993925 USDC)

Collateral ceiling

Lowest
1.04 USDC (shortened; full value 1.041736920928216051428131059722538058070026523976 USDC)
Highest
12.49 USDC (shortened; full value 12.491436902190845219187427062923876413064899287786 USDC)
2026-09-11T17:48:12Z2026-09-18T10:45:43Z
Max safe collateral
7.85 USDC (shortened; full value 7.857434696937329355697172524046009852557800901904 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
64,488,694

Closed at 2026-09-18T11:00:48Z

Computed at
2026-09-18T11:00:58.042309Z
Data source
horizon
Methodology
1.0.8-draft

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