Did CLAM and Monero really had more than 100K BTC daily volume before? I really did not know this. That will be really a surprise to me.
No they didnt, but no one needed to fake volume.
Edit: i think that volume is being clearly faked , i don think the new fees of poloniex are coincidence.
If an exchange charges a fee, the volumes there might not be fake as the share holds will want to see the profit due to the volumes.