I know it's possible to work without fiat money, but I take what they say in daily reports,this is an extract of yesterday : "Due to the weekend, our fiat balances in the cheaper exchanges are lower than our fiat balances in the more expensive exchanges, limiting our ability to grab the opportunities as they come about. On Monday, when our wires arrive at BTCe and some of the smaller exchanges, we can expect much higher profits".

Not to trasfer out BTC,but to trasfer in fiat currency is 1%.Why trasfer BTC in BTCe with a price low?

I agree with everything you said Rannasha, but for the management of Fiat Currency, the only way to avoid being short is to use CFD Bitcoin. Ad example Forex-Metal offers CFD with a lever 3 and commissions of 0.5%. I do not know if it might be possible, but it is an idea. it is also true that transfer to btce costs 1%, and in addition there are fees for the purchase and sale, then where is their gain? I remain skeptical or at least surprised by so great profit.

For me it's the same. Now i have tried to withdraw smaller quantity(0.5 BTC)and one is on blockchain,the other three withrawal are blocked.