IUniswapV3PoolDerivedState
Overview
License: GPL-2.0-or-later
Contains view functions to provide information about the pool that is computed rather than stored on the blockchain. The functions here may have variable gas costs.
Functions info
observe (0x883bdbfd)
Returns the cumulative tick and liquidity as of each timestamp secondsAgo
from the current block timestamp
To get a time weighted average tick or liquidity-in-range, you must call this with two values, one representing the beginning of the period and another for the end of the period. E.g., to get the last hour time-weighted average tick, you must call it with secondsAgos = [3600, 0].
Parameters:
Return values:
snapshotCumulativesInside (0xa38807f2)
Returns a snapshot of the tick cumulative, seconds per liquidity and seconds inside a tick range
Snapshots must only be compared to other snapshots, taken over a period for which a position existed. I.e., snapshots cannot be compared if a position is not held for the entire period between when the first snapshot is taken and the second snapshot is taken.
Parameters:
Return values:
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