A certain KOL who claims to have "stable profits" through Technical Analysis

With common performance evaluation metrics like "maximum drawdown" and "Sharpe ratio" failing to meet standards, they start to flaunt percentile drawdown.

Even more showy than professional quantitative traders, impressive.

The logic of this fool is not to "prove that their strategy has a solid profit capacity," but to "try to intimidate you with something more powerful."

But the industry really doesn't do this, children lack the sense of recognition of having no milk to drink, desperately looking for proof?