PYBC against USDC — what depth stands behind this price?
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%
- buy3.51 USDC (shortened; full value 3.5148783032311934017420142346 USDC)sell3.58 USDC (shortened; full value 3.582313858190654653518515354114343503478487930075 USDC)
- Cost to move +50%
- 0 USDCReachable at no cost: nothing stands in the way
- Checks
- 7 triggered3 not evaluated
History
Every stored reading from this source, whenever it was taken
A reconstruction is written where a replay ran rather than on the scan's cadence, so there is no window to choose: the engine returns the readings it holds and the axis below is labelled from them.
This source is a lower bound, not a measurement
Trades-implied rebuilds the book from trades that happened, so every figure below is a floor: the real value is at least this, and may be more. It is not comparable with a direct reading.
No readings were stored in this range from this source
The engine holds no stored reading for Trades implied on this asset. A reconstruction exists only where keel replay has been run, and it has been run on one pair.
Checks
Triggered7
- Cheap to move the price
- Cheap next to real trading
- Price sources disagree
- Extreme spread
- One holder owns most of it
- Thin depth at 5%
- Supply is concentrated
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.
An averaging oracle makes an attacker outweigh genuine trading as well as move the book. A market with no genuine volume has no such defence.
- Cost of a 50% move, order book only
- 0 USDC
The target is reachable through the order book
- Genuine volume in the oracle window
- 0 USDC
Over the last 900 seconds (15 minutes), after the genuine-trade filter
- Cost against genuine volume
- not computed
Below 1, moving the price is cheaper than all genuine trading across the window. Not computed when there was no genuine volume or the target is unreachable
- Total attack cost
- 0 USDC
The move, plus the genuine volume an averaging oracle forces an attacker to outweigh