The sum in native units withdrawn from Poloniex that day.
Poloniex Withdrawals (native units)
1 block, 1 day
Native units are considered as withdrawn if they leave the control of an address we identify as being owned by an exchange.
This metric might not be available for all assets. Either that exchange doesn’t support this asset (BitMEX only trades in BTC for example), or we deemed that our coverage of the exchange was not complete enough to release the metric for it.
For Bitcoin, this metric excludes the effect of change outputs:
If a transaction spends 100 BTC from exchange A but 90 BTC are sent back to it as change, the flow is -10 BTC, not -100 BTC and +90 BTC.