"Doublebot claim that all roi is made from "magic" (while justifying trading?) how still paying, do not know. (minus 2 rating point)"
He have say already how he get the double.
And logical if you're not too stupid you will understand that it is because of all the payments that can do it, surely losing money with this system but loses more than he wins, so in the end it recovers everything and always double quite easily, he must surely also gain a stock (in addition to his own benefit to it).
I see your others sites...
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Trading bot can take 100 BTC invested and sell it for $241. Than after time, when the price will move down, It can buy more Bitcoins for $232 (for example).
Fee is 0.2%.
(241 * 100) - (241 * 100) * 0.002 = $24051
(24051 / 232) - (24051 / 232) * 0.002 = 103.46 BTC
The income is 3.46%
No Ponzi, but still profitable. Magic.
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he says "magic" in his OP...
you really want to send this guy hoping for magic?
It's a troll, to explain it to another criticism that one can not always be made on the winner of buying and selling. And so if HIM (the faultfinder) can do it without losing anything he goes to Wall Street and many people are willing to pay a lot of money to win more.
Read and understand before saying anything. And in French it said is an expression (and it seems that in English it is also an expression). To say "shut up and enjoy."