USD demand sum : 0.5M USD
USD offer sum : 3M USD
bitfinex 7days trading volume is half of bitstamp.
USD FRR now 0.025%.
no one need bitfinex margin trade.
bitfinex had ended.
Given that at Bitstamp trading fees are 0.2% while at Bitfinex they are only 0.1% (twice as less), it is a little too early to declare the end of Bitfinex...