The first lesson of speculation, the basis of technical analysis, is almost the best K-line theory book.
John Murphy, the author of the second book "Technical Analysis of Futures", is still the foundation.
The third book "Securities Analysis" Author: Needless to say, Graham is the founder of modern securities technical analysis and the teacher of Warren Buffett. He predicted that Buffett, his proud student, would make the world pay attention to him.
The fourth book "Stock Market Barometer" Author: Hamilton mainly said that the overall trend of securities reflects the national economy, and the reasonably compiled indexes should confirm each other. The trend of securities cannot be accurately predicted, but it can be accurately judged in the medium and long term.
The fifth book, Dow Theory, was written by Hamilton, charles dow and several others.
The original definition of trend is also the most basic trend theory. Wave theory is basically based on it, and later trend theory is also based on it.