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Keel
Ledger
64,490,135
Methodology
1.0.8-draft
Age
9s

What depth stands behind this price?

TFT against USDC · GBOVQK…RTAC47

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.

18.00 USDC (shortened; full value 18.002342000158625 USDC)

Limited by manipulation cost

Liquidation term
175.36 USDC (shortened; full value 175.3615348410977681195229891361440347892363213227325 USDC)

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

Manipulation termbinds
18.00 USDC (shortened; full value 18.002342000158625 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
0.00684917 USDC (shortened; full value 0.00684917917584055 USDC)

Source: order book mid

Spread
17.7633 % (shortened; full value 17.76332049554814587800106806 %)

Undefined unless the price came from a two-sided book

Pool spot price
0.00676249 USDC (shortened; full value 0.0067624959102207 USDC)

Reported whenever an active pool exists, whichever source won

Divergence between the two
1.2818 % (shortened; full value 1.28182355702187796827299989 %)

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
127.10 USDC (shortened; full value 127.1001913726570640076533628465 USDC)
Sell side
28.69 USDC (shortened; full value 28.698735947128851152647440047929937064992940089895 USDC)

5% from mid

Buy side
242.08 USDC (shortened; full value 242.0814690033051725612112948436 USDC)
Sell side
147.06 USDC (shortened; full value 147.064383787704694773710920889888257697487162333945 USDC)

10% from mid

Buy side
502.13 USDC (shortened; full value 502.1349688231566580163222045144 USDC)
Sell side
350.72 USDC (shortened; full value 350.723069682195536239045978272288069578472642645465 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%0.010273 USDC (shortened; full value 0.010273768763760825 USDC)1,874.12 USDC (shortened; full value 1874.1201284490945155324973528592 USDC)72.00 USDC (shortened; full value 72.0093680006345 USDC)
1%0.013698 USDC (shortened; full value 0.0136983583516811 USDC)3,351.63 USDC (shortened; full value 3351.6358042081266552842401111302 USDC)72.00 USDC (shortened; full value 72.0093680006345 USDC)
10%0.075340 USDC (shortened; full value 0.07534097093424605 USDC)20,085.54 USDC (shortened; full value 20085.5401581376904525654516101264 USDC)1,970.52 USDC (shortened; full value 1970.52114850385323 USDC)
100%0.691767 USDC (shortened; full value 0.69176709675989555 USDC)154,439.45 USDC (shortened; full value 154439.4562797936388906144739514501 USDC)83,817.16 USDC (shortened; full value 83817.16760076303789 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)

  • MANIPULATION_CHEAP
  • 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.

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

Band at each reading

Critical
8 of 8

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
ZERO_DEPTH_2PCT4 of 8

Price

Lowest
0.00632804 USDC (shortened; full value 0.0063280453978289 USDC)
Highest
0.00684917 USDC (shortened; full value 0.00684917917584055 USDC)
2026-09-11T23:48:17Z2026-09-18T12:45:58Z
Mid price
0.00684917 USDC (shortened; full value 0.00684917917584055 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
559.57 USDC (shortened; full value 559.5755377634051215188403304237 USDC)
2026-09-11T23:48:17Z2026-09-18T12:45:58ZOne scale across every line on this chart
2% from mid
127.13 USDC (shortened; full value 127.1359819581381343270380995332 USDC)
5% from mid
242.11 USDC (shortened; full value 242.1172587909305204797430685276 USDC)
10% from mid
502.17 USDC (shortened; full value 502.1707573059427335986442346317 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
72.00 USDC (shortened; full value 72.0093680006345 USDC)
Highest
72.81 USDC (shortened; full value 72.81517220082794841706232 USDC)
2026-09-11T23:48:17Z2026-09-18T12:45:58Z
Manipulation cost, 0.5%
72.00 USDC (shortened; full value 72.0093680006345 USDC)

Collateral ceiling

Lowest
18.00 USDC (shortened; full value 18.002342000158625 USDC)
Highest
18.20 USDC (shortened; full value 18.20379305020698710426558 USDC)
2026-09-11T23:48:17Z2026-09-18T12:45:58Z
Max safe collateral
18.00 USDC (shortened; full value 18.002342000158625 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
64,490,135

Closed at 2026-09-18T13:00:53Z

Computed at
2026-09-18T13:01:02.265693Z
Data source
horizon
Methodology
1.0.8-draft

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