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keel
Ledger
64,751,051
Methodology
1.0.8-draft
Age
10s

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%
buy0 USDCsell15.72 USDC (shortened; full value 15.72412637892523039797497842743150464309905153694 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.

Lower at the end of the window than at its start

Lowest
0.36 USDC (shortened; full value 0.368115 USDC)
Highest
2.03 USDC (shortened; full value 2.03488300019865 USDC)
2026-09-26T15:51:16Z — 2026-10-03T15:09:07Z
Cost to move +50%
0.36 USDC (shortened; full value 0.368115 USDC)
169 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
Nothing tradable within 2%nowZERO_DEPTH_2PCT51 of 169
Price sources disagreePRICE_SOURCE_CONFLICT118 of 169
No genuine trade in 7 daysNO_GENUINE_TRADE_7D77 of 169

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%0.0018 USDC52.28 USDC (shortened; full value 52.287751566537736208423656316 USDC)0.36 USDC (shortened; full value 0.368115 USDC)
+100%0.0024 USDC103.61 USDC (shortened; full value 103.611643092350252434164581378 USDC)0.36 USDC (shortened; full value 0.368115 USDC)
+1,000%0.0132 USDC718.94 USDC (shortened; full value 718.9429466267275151246276383935 USDC)100.36 USDC (shortened; full value 100.368115 USDC)
+10,000%0.1212 USDC7,618.82 USDC (shortened; full value 7618.8252067594154136628492798622 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