Is quantitative trading really reliable?

CRA Robot: Completes transactions in milliseconds, fast and stable, able to seize fleeting market opportunities.
Data Calculation: The robot "Precision Calculator", the human "brain can't handle it"
CRA Robot: Position adjustment, complex trading data, calculated instantly, precise to the decimal point.
Manual trading: A pile of data can be overwhelming, calculating positions incorrectly and mismanaging costs is common, and the more complex it is, the easier it is to get confused.
Manual trading: Slow operation, unable to react quickly to market changes, prone to inputting incorrect numbers and clicking the wrong commands, resulting in a high probability of errors.
Anti-jamming capability: The robot is "as steady as a mountain," while humans are "easily led astray."
CRA Robot: Does not recognize fake news, ignores market sentiment, only acknowledges data and strategies, steady and reliable.
- Manual Trading: Seeing negative news and panicking, impulsively following others when they say it's going up, and when emotions get chaotic, all trades go haywire #量化