Price theory is a theory of measuring stock prices, first described in the book Stock Market Indicators by Joseph E. Granville, an American stock market analyst.
In our lives, we all know that with the development of the economy, more and more people will choose to start a company then is in contact with the stock, so what do stock options mean?
The broader market out of the downward channel, the shares generally stop falling, the broader k-line pattern has come out of a good pattern, you can consider entering the market.
In a broad sense, any risk-taking behavior for profit can be called speculation; in a narrower sense, speculation refers to risky investment behavior that takes advantage of fluctuations in the price of commodities or financial assets in the market.
Richard Schabaker (1902-1938) -- the father of capital market technical analysis!
He was the first to classify the forms of general charts, research and create the famous "reversion and persistence" theory, "split" theory and "support and resistance" theory, and stereotype the use of trend lines and fully emphasize the importance of support and resistance levels. (The predecessor of the "box" theory)
