Polo has an average trade volume for September of about 4900 BTC / day  for all  XXX/BTC pairs combined... at 0.002 fee.


I assume at least one side pays no fee and the volume is slightly less but all in all  4900 * 30 * 0.002 is about right per mo.

found a good source for number of trades: http://data.bitcoinity.org/markets/tradespm/5y?c=e&r=week&t=a


Could still use input on average fee per transaction .. it varies across exchanges and by business model .. so is there a good way of estimating an average?

Could someone provide one of the following figures for an upcoming presentation that will have revenue estimates:

Number of trades on a specific exchange per day, month or year.
Number of trades in all of crypto per day, month or year.
Average fee per trade for one or more specific exchanges.

@Ander @tuckfheman @riverhead @lil_jay890 @monsterer @shentist @dannotestein @tonyk

Thanks in advance!