The change phenomenon of trading volume decreases from a huge amount to a stable disk surface, gradually increases and greatly increases, just like an arc, which is the arc bottom of trading volume. When the volume has an arc bottom, it indicates that the stock price will rise in reverse. The extent and strength of its rebound depend on the degree of volume amplification after the appearance of the arc bottom. If the magnification is extremely large, its ups and downs are stronger.
The turnover in the bottom area has shrunk, indicating that the floating chips have been greatly reduced, the chip stability is high, and the lethality is exhausted, so the price is stable and the turnover has shrunk. Since then, the increase in trading volume indicates that someone has eaten vegetables, so they have not bought them. How do we transport it? So at this time, the supply and demand of chips have changed, and the rising market is already brewing.
Pay special attention to stocks with bottomed trading volume. When the decline of a stock gradually narrows or there is a gap, usually the trading volume will shrink extremely, then the trading volume will enlarge and the price will rise. This is the time when the stock price bottomed out and rebounded.
These can be understood slowly in the usual operation. Beginners should practice with a simulation disk for a period of time when they are not sure, sum up some experience from it, and then go to actual combat when the effect is good, so as to minimize the risk and improve their stock trading level. When I first started, I learned it by simulating stock trading with Niu Gubao. It has comprehensive functions and is easy to use. I hope I can help you, and I wish you a happy investment!