the biggest bank and the largest companies will laugh at you if you ask them if you can get 5 to 10% daily if you invest in their company, just use your common sense and moderate your greed and you will be ok.
No wonder I have you on ignore--and I regret peeking at your post in spite of that. Obviously you don't realize that there are legitimate, public companies that trade on the NYSE which pay an annual dividend rate of over 8-9%. So you could make that level of return just from income alone, not to mention potential capital gains.
If a
crypto operation promises returns in the ballpark of 20% and up, I'd definitely be skeptical and would look into how those kinds of profits could be achieved--but in most cases, such information isn't available and you have no idea how your investment is going to be put to use.
The investbox feature of Yobit is nothing but gambling, and I think they think the words
invest and
gamble mean the same thing. Anyway, since OP has been made aware that he hasn't stumbled upon a previously unknown scam, I think he should lock this thread now.