Red and blue columns represent turnover, red represents the positive line of the day, blue represents the negative line, column height represents large orders, and small columns represent small orders. The special significance is to cooperate with the K-line to see whether it is up or down.

The red measuring bar shows today's turnover, corresponding to the red K line.

The green measurement column also shows the trading volume of the day, corresponding to the green K line.

The longer the red measuring column, the greater the number. At the bottom is the dealer's signal to collect chips. The shorter the red column, the smaller the turnover.

Extended data:

The best buying point can be found by analyzing the bottom shape of a stock from the change of trading volume.

1, standard descending channel, sudden explosive volume. Most of these stocks have standard and beautiful downturns. Suddenly one day, a huge liquidation line is put on, and the bottom is formed. Sometimes such stocks can run out of short-term dark horses, but most of them will be adjusted after they are pulled up.

2, suppress the broken platform, and the transaction volume bottomed out. Most of these stocks have accumulated a certain degree of decline, and then they have been sideways at a low level for quite some time, and then they suddenly fell in volume and broke through the platform (mostly with the help of the broader market). After releasing huge amounts, they closed again and the bottom formed.

3. Futures funds enter the market and blow out. This kind of stock can't see the bottom, the banker is the bottom, and luck is the bottom. This kind of stock is only suitable for short-term capital participation.

4. At the level of low volume, if it rises, it will rise, and if it falls, it will decrease, with a small range and a sideways trend. This kind of stock is the old way of attracting goods, and it is also the most torturous. Generally, there will be a trend of separation of yin and yang, with two yin and one yang or two yang and one yin. Generally speaking, the strength of this kind of stock makers is not too strong (relative to futures funds), but it is highly controlled and has a long cycle, at least one or two years.

5. Build a double bottom, a triple bottom and a quadruple bottom. This stock bottoming technique is relatively old. However, some funds really like to play this game. The amplitude of the bottom and top of each wave is as high as 50%. It's good to play 3 or 4 waves a year.

6. After the price quickly doubled, it was adjusted downward for nearly one year, and the price reached the golden section.

Baidu encyclopedia-stock market turnover