Poloniex 2.5x
bitfinex 3.3x
quoine 25x
bitmex 100x
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Which platform are you using? Why?
Best
Well I am.usually using yobit and polo . Here yobit is more simple to understand and easy to explain other newbie about this .
But due to lack of facilities in the yobit I am.using polo also . I like much about the Not system of buy sell automatically according to the price fluctuate , Secondly poloniex have candle graph which is best thing to predict the price of the bitcoin/altcoin .
And third main thing in poloniex that I like Much is to make profit through interest lending , Currently the interest rate of dash is about 1%. Which is a best time for me to make money without any loss .