4 signals tell you: "This currency is not suitable for investment
1 Project without a clear goal
If you can't explain the project's idea in two minutes... it's likely a failure
2 Unknown or inactive team
Lack of transparency means lack of trust
3 Weak trading volume
A currency that doesn't have enough trading... it's hard to sell it when needed
4 Promise of unrealistic returns
Any project that promises to double your money quickly... 99% risk