Thank you.
For you it would be one look at the BTC and NBT, multiplying the BTC with the USD rate and adding/subtracting deposited/withdrawn funds.
If you think this tedious work of plowing through exchange transaction logs and aligning it with withdrawals/deposits is better offloaded from the “Vice Chief of Liquidity Operations” to unpaid personnel, I conclude that there’s no interest in real transparency and the smoke screening goes on.
At least I feel more enlightened now.
At recent Poloniex trading fees of 0.15%/0.25% for makers/takers, it costs 0.4% of the faked volume in fees. $100,00 cost you $400 fees.