In the stock market, what do internal, external, drop, amplitude, current, total, and change?

An external disk is an internal disk.

The internal disk is to be sold. If someone buys it, It is set as the purchase price.

When an external disk is used to buy a disk, It is set as a selling price when it is sold.

The total transaction volume is the total sales volume for one trading day.

That is, equal to external disk + internal disk = Transaction volume (total hands)


Volume Ratio

When viewing the time-sharing trend chart, you can choose to change the indicator/volume ratio from the right-click menu to view the time-sharing trend chart of the stock.
Of course, you can also choose real-time analysis/volume ratio of individual stocks on the menu bar, and select products to view their volume ratio trend chart.
Measure the test taker's knowledge about the traffic ratio.
If there is a sudden growth, there will be an upward breakthrough over the indicator chart. The steep the increase indicates the larger the growth rate (negligible when the market was just launched ).
If scale-down occurs, the volume ratio indicator goes down.
The volume-to-volume ratio is greater than 1, indicating that the average volume per minute on the current day is greater than the average volume on the previous five trading days;
The volume ratio is less than 1, indicating that the current transaction volume is less than the average in the past five days, and the transaction volume shrinks.
The volume-to-volume ratio is an indicator of relative volume. It is the ratio of the average volume per minute after the market starts to the average volume per minute in the past five trading days. (Feel the most powerful attack band in China's stock market ......)

The formula is as follows:


Volume Ratio = current total number of transactions/(average volume per minute in the past five days × cumulative start time (minutes) of the current day ))

When the equivalent ratio is greater than 1, it means that the average transaction volume per minute on the day is greater than the average value of the past five days, and the transaction is more popular than the past five days. When the equivalent ratio is less than 1, this shows that the current deal is not as good as the average in the past five days.



For example, you will understand.

If a orders 5 yuan to buy 100 shares, B Orders 5.01 yuan to sell 300 shares, of course, will not deal. 5 yuan is the purchase price, and 5.01 is the sale price.

At this time, some C orders 5.01 yuan to buy 200 shares, so 200 of B's shares were sold to C (100 shares were not sold). At this time, the transaction price was 5.01 yuan, the current hand is two hands, that is, 200 strands. The display is 2 and the color is red.

In the above case, if Ding ordered 5 yuan to sell 200 shares, then Jia and Ding made a deal. At this time, the transaction price was 5 yuan, because Jia only bought 100 shares, so we made a deal of 100 shares. The current hand is 1 and the color is green.

Therefore, the transactions that take the initiative to adapt to the seller's price are red, called external disks. The transaction that actively caters to the buyer's price is green, called the internal disk.

The increase is the increase, which is the difference between the current price and the closing price of the previous trading day.



"Turnover rate", also known as "turnover rate", refers to the frequency of stock trading in the market within a certain period of time and is one of the indicators that reflect the strength of stock liquidity.
In other words, the turnover rate is the ratio of the number of traded shares to the total number of tradable shares on the day.
The formula is as follows:
Turnover Rate (turnover rate) = (transaction volume in a certain period of time)/(total number of issued shares) x100 %