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keel
Ledger
65,278,219
Methodology
1.0.8-draft
Age
9s

LIBRE against USDC — what depth stands behind this price?

All assets

LIBRE / USDC

GAYC…F5CY

Risk band

Critical

partial confidence

A floor: the real band can only be worse.

Max safe collateral
0.09 USDC (shortened; full value 0.09202875 USDC)Limited by manipulation cost
Depth within 5%
buy6.41 USDC (shortened; full value 6.4136905344662030088895045348 USDC)sell6.53 USDC (shortened; full value 6.536741958503379230172354585869671956013381500551 USDC)
Cost to move +50%
0.36 USDC (shortened; full value 0.368115 USDC)Reachable through the order book
Checks
5 triggered3 not evaluated

History

Window
Resolution
Source

Cost to move the price 50%

The stored series carries one manipulation rung, the +50% move. A reading the engine could not produce breaks the line rather than sitting at zero.

Unchanged across the window

Lowest
0.36 USDC (shortened; full value 0.368115 USDC)
Highest
0.36 USDC (shortened; full value 0.368115 USDC)
2026-10-04T03:54:02Z — 2026-10-24T23:23:58Z
Cost to move +50%
0.36 USDC (shortened; full value 0.368115 USDC)
501 readings from horizon, with no gaps reported. One source per chart.

Checks

What fires now, how long it has been firing across the window above, and what could not run.
Cheap to move the pricenowMANIPULATION_CHEAPthroughout
Cheap next to real tradingnowMANIPULATION_RATIO_LOWthroughout
Extreme spreadnowSPREAD_EXTREMEthroughout
Thin depth at 5%nowTHIN_DEPTH_5PCTthroughout
Price sources disagreenowPRICE_SOURCE_CONFLICT20 of 501
Nothing tradable within 2%ZERO_DEPTH_2PCT378 of 501

Not evaluated3

  • No genuine trade in 30 days
  • No genuine trade in 7 days
  • Volume may be wash traded

Evidence

The figures behind the verdict, as the engine served them.

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
+50%0.001548 USDC (shortened; full value 0.0015489376225236 USDC)58.73 USDC (shortened; full value 58.7378085991638845909530923702 USDC)0.36 USDC (shortened; full value 0.368115 USDC)
+100%0.002065 USDC (shortened; full value 0.0020652501633648 USDC)107.94 USDC (shortened; full value 107.9457365520820406718953546252 USDC)0.36 USDC (shortened; full value 0.368115 USDC)
+1,000%0.011358 USDC (shortened; full value 0.0113588758985064 USDC)702.03 USDC (shortened; full value 702.0311401004362486084784403031 USDC)100.36 USDC (shortened; full value 100.368115 USDC)
+10,000%0.104295 USDC (shortened; full value 0.1042951332499224 USDC)7,526.71 USDC (shortened; full value 7526.7172640733448875844458252921 USDC)5,176.32 USDC (shortened; full value 5176.3256229 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.

Highest price the book can reach
not computed

Absorbing every ask. Not computed when an active pool exists, because a constant product curve has no highest price

Cost to reach it
not computed

Every ask below that price. Catches an attack that lands between two rungs of the ladder