Hmmm, so bitcoin run-up is rational?Actually he is wrong again.
Market is always rational , people just not always understand its rational and the reasons behind it and therefore call the market irrational.
So the phrase should be rephrased : "Market can remains unexplainable much longer that you can stay solvent."
At market tops price will often pop. Is this rational where price leaps then crashes?
No, I am not convinced of the theory market is always rational.
Markets driven by algos may be considered rational in terms of algo driven but they are not considered rational in terms of value.
It is possible to trade irrational markets using rational trading experience.
All kinda twists and turns in this.
