Skip to content
keel
Ledger
64,752,484
Methodology
1.0.8-draft
Age
5s

ACT against USDC — what depth stands behind this price?

All assets

ACT / USDC

GAHH…3FS7

Risk band

Critical

partial confidence

A floor: the real band can only be worse.

Max safe collateral
0 USDCLimited by manipulation cost
Depth within 5%
buy4.84 USDC (shortened; full value 4.8444481910304770612338669085 USDC)sell4.93 USDC (shortened; full value 4.937392933352137879911682678684088428899633151798 USDC)
Cost to move +50%
0 USDCReachable at no cost: nothing stands in the way
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 USDC
Highest
0 USDC
2026-09-26T23:50:36Z — 2026-10-03T17:08:22Z
Cost to move +50%
0 USDC
8 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
Price sources disagreenowPRICE_SOURCE_CONFLICTthroughout
Extreme spreadnowSPREAD_EXTREMEthroughout
Thin depth at 5%nowTHIN_DEPTH_5PCTthroughout
No genuine trade in 7 daysNO_GENUINE_TRADE_7D4 of 8

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%0.001190 USDC (shortened; full value 0.00119056148398635 USDC)44.08 USDC (shortened; full value 44.0883380711799370829259079628 USDC)free to reach
+100%0.001587 USDC (shortened; full value 0.0015874153119818 USDC)81.25 USDC (shortened; full value 81.2565263825470171780096076036 USDC)free to reach
+1,000%0.008730 USDC (shortened; full value 0.0087307842158999 USDC)462.68 USDC (shortened; full value 462.6854036880045283340644527182 USDC)8.23 USDC (shortened; full value 8.23171000034691 USDC)
+10,000%0.080164 USDC (shortened; full value 0.0801644732550809 USDC)2,592.20 USDC (shortened; full value 2592.2036776612409924169190223276 USDC)816.88 USDC (shortened; full value 816.88407452372774 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