Many traders are calling for a -30% correction, using different methods. Pattern analysis, RSI deviations, ATH, hitting the upper trend-channel bounds (because there's more than just one channel, yet it has reached a point where both channels converged)...
There's just everything that calls for a correction.
... correct me if i'm wrong :D
"Code is Law", always remember that. And never invest in shady tokens that havent proceeded to thorough code inspection... Or you'll get smacked too :p