Analysis: Changyang Line is driven by funds. No matter whether the main dealer has the ability to penetrate the sky or not, as long as he wants to pull out the Changyang line, he must absorb all the selling by hook or by crook. Otherwise, there will be no long positive line. If you sell more, the volume will be enlarged, and if you sell less, the volume will be small. This shows that the main funds actively promote the stock price in the market, and investors holding chips are not willing to sell their chips at this time. Just one word "up".
Once the shrinking Changyang line appears, investors can actively chase up at any time in the session, because when the shrinking Changyang line appears, the probability of stock price rising in the later period is the greatest, because there is a serious phenomenon that the supply of chips exceeds demand in the market at this time. If the foundation of a set of technology is based on the essential phenomenon of the market, then no matter how the trading technology evolves, its essence will not change. This is the characteristic of trading technology. Similarly, this is also a feature of shrinking the long Yang line.
These can be understood gradually in the usual operation. Only by mastering certain experience and skills in the early stage can we make a correct judgment. At ordinary times, we should learn more from the successful experience of others, avoid detours and minimize economic losses. If you really can't operate, you can follow the cattle people in the stock market like me, which is much safer. I hope I can help you, and I wish you a happy investment!