If you are expecting 5% return every day, you are going to lose all your money to a scam at some point.
This is just spot on because the only platform that would give you that amount of a daily basis which will then make it about 150% on a 30 day period is surely a Ponzi scheme which in this case, would not notify you about their intention to either shut down or stop paying which then means you lose your investment at the end of the day. Another probable way is to consider sport gambling in that you can even make more than 5% but be sure your money is on its way just by some who you don't know getting a red card.