The inner disk is active selling. If the data in the inner disk is greater than that in the outer disk, it means that the seller is strong and the futures contract may fall.
The outer disk is an active buying disk. If the external data is greater than the internal data, it means that the buyer is strong and the futures contract may rise.
Inner disk and outer disk are one of the stock market terms. The inner disk is usually represented by S (take the initial letter S of sell in English sell [sel]), and the outer disk is represented by B (take the initial letter B of buy in English buy [ba_]).
Inner disk refers to the number of transactions at the purchase price, that is, the number of transactions in which the seller voluntarily places an order to sell shares at a price lower than or equal to the current price of one, two or three, which is displayed in green. The number of inner disks shows the energy that the empty side is eager to sell.
Inner panel means that the seller sells at the buyer's purchase price, and the transaction price is the application price, which means that the sale is more enthusiastic, and the transaction price is the purchase price, which is called inner panel. When the transaction price is at the purchase price, the spot quantity is added to the cumulative quantity in the inner disk. When the cumulative amount of the inner disk is much larger than the cumulative amount of the outer disk, and the stock price falls, it shows that many people are selling stocks.
Dealers can cheat by using the number of outer and inner disks. In a lot of practice, we found the following points:
Over time, the stock price can fall, the stock price is at a lower price, and the trading volume is extremely shrinking. Since then, the volume of transactions has been moderate and heavy. On that day, the external disk has increased, which is greater than the internal disk, and the stock price will probably rise. This situation is more reliable.
After a long time, the stock price rose, the stock price was at a high price, and the transaction volume was huge, so it could not continue to increase. On that day, the number of internal disks is enlarged, which is greater than the number of external disks, and the stock price is likely to continue to fall.
In the process of stock price decline, it is often found that the outer disk is large and the inner disk is small. This situation does not mean that the stock price will definitely rise.
In the process of stock price rising, it is often found that the inner disk is large and the outer disk is small. This situation does not mean that the stock price will definitely fall.
Stock prices rose sharply. For example, the external market rose a lot one day, but the stock price did not go up. Investors should be alert to the fabrications made by the bookmakers and prepare for shipment.
When the stock price has fallen by a large margin, for example, when the intraday price has risen by a large margin, but the stock price has not fallen, investors should be alert to the false impression made by the bookmakers and suppress the real grain.
The trend of the external market guides the whole international futures market, so the domestic trend often follows the trend of foreign countries. Most participants in external market transactions are international investment institutions and funds, including domestic hedge institutions, such as metal systems companies and petroleum systems companies.
Some big exchanges in the world have electronic transactions, and local normal working hours are on-site transactions. After the floor trading is closed, traders can enter the electronic trading, but the trading volume is generally small at this time, because there are fewer customers participating in the electronic trading, mostly foreign customers.