Poloniex closes his doors for US citizens:
Beginning today, US persons will no longer be able to create new accounts on Poloniex. Starting on November 1, 2019, US customers will no longer be able to execute trades on the exchange. When trading ends, US customers will still be able to withdraw their assets through Circle until at least December 15, 2019.
https://medium.com/circle-trader/poloniex-spins-out-from-circle-with-new-backing-global-focus-5a19357bdaeeWhat do you think about it and future of Poloniex?
Also they made 0% fee for all spot trading to the end of year.
It seems that their business is not going very well in last days.