How to understand the rationality and limitations of the three assumptions of technical analysis (urgent! ! ! ! ! ! ! Wait online. )

Assuming 1, market behavior is all-encompassing. But sometimes, the fluctuation of market price has a wrong understanding of information, and everyone has different views. There are also irrational times. Moreover, not all information has an impact on the market, so it is reasonable and limited.

Suppose 2 the price evolves in a trend way. But it is very difficult to analyze the trend, whether it is short-term or long-term So there are limitations.

Suppose that history will repeat itself, and history will not simply repeat itself. This is a question of probability. You can't follow the historical graphics every time. Conditions are constantly changing, so there are limitations.

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