i have 310 BTC, 5000ETH and 250K FIAT, but now my balance has been reset to zero...they claim all account allowed continuous arbitrage across various products in the platform. Because every trader profit from arbitrage. Bitcoin price drop until USD 640 (from 700) and quoine say " you dont have profit anything from bitcoin fluctuation".
I think quoine must explain about your problem and usualy he is fast update on this thread and quoine should be there are not problem with arbiters because it is strategy of trading.