Is there a call auction before the market opens at noon?

There is no collective auction before the noon opening, only before the morning opening.

Every morning from 9:15 to 9:25 is the call auction time, there is no need to trade according to the principle of time priority and ** priority, but according to the principle of maximum volume to determine the price of **, this price is called the price of the call auction, and this process is called the call auction.

Hello, this is not available.

Call auctions are only available 15 minutes before the morning market opens.

**Yes, there is no spot

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1.Call auction refers to a one-time centralized auction method for the purchase and sale declarations received within a period of time.

2.The call auction is that before the opening of the day, you can use the ** price of the previous day.

and enter ** for the current day, enter all orders placed by the computer host in the call auction time, and calculate the maximum trading volume according to the principle of **priority and time priority.

This will be the transaction of the call auction, and this process is called the call auction. After 9:25, you can see each ** call auction.

Deals** and quantity. Sometimes a kind of **because the ** given by the mu return ** person is lower than the ** given by the seller and cannot be traded, then, 9: After 25 points, the transaction price column of the ** is empty.

Extended Information:1Call auctions mainly generate the opening price.

Then there is a continuous buying and selling phase, so there is a continuous auction.

Unfilled orders in the call auction will continue to be valid and will automatically enter the continuous auction and wait for the appropriate price to be filled. At this time, investors across the country are still continuously entering various valid trading orders into the Shanghai and Shenzhen stock exchanges.

The computer host, the computer host of the Shanghai and Shenzhen Stock Exchanges, is also continuously matching the continuous bidding of various valid buying and selling orders of shareholders across the country. Invalid orders will not be accepted by the host.

2.Taking China's bidding trading system as an example, the principle of determining the transaction at the time of call auction is:

1) Select the price with the largest trading volume within the effective ** range;

2) The buy declaration higher than the transaction ** and the sell declaration lower than the transaction ** are all traded;

3) At least one of the buyers or sellers who are the same as the deal** are all closed. If two or more prices meet the above conditions, the Shanghai ** Exchange.

It is stipulated that the application with the smallest untraded volume is considered a transaction. If there are still more than two applications that meet the conditions, the middle price will be taken as the transaction.

3.The collective pricing is sorted by the electronic slippery brain transaction processing system according to the principle of **priority and time priority, and on this basis, a benchmark is found so that it can meet the following 3 conditions at the same time:

1) The largest trading volume.

2) The **declaration higher than the benchmark ** and the sell declaration lower than the benchmark ** are all satisfied (transaction).

3) One of the buyers and sellers with the same benchmark ** declares that all of them are satisfied (closing).

Not necessarily all transactions, in the call bidding stage, there will only be one**, higher than this**buy will definitely be dealed, lower than this**buy will definitely not be dealt, just equal to this**, there may be a deal or no deal, look at the order.

The call auction stage mainly refers to the time period from 9:20 to 9:25 on the trading model, and the Shanghai and Shenzhen stock markets do not accept the cancellation of call auction orders. In the call auction, the principle of determining the transaction** is as follows:

1. The maximum trading volume can be achieved in the middle of the day;

2. The **declaration higher than the ** and the sell declaration lower than the ** are all traded;

3. At least one of the same buyers or sellers has completed the transaction.

If the above conditions are met, the lowest untraded price shall be the transaction; If there are still more than two applications that make the smallest untraded volume meet the above conditions, the median price is the transaction.

If the transaction cannot be completed, in the call bidding stage, there will only be one**, higher than this**Buy Ken Chain Letter Ran will definitely be traded, below this**Buy will definitely not be able to deal, just equal to this**, there can be a shed virtual energy transaction or no transaction, depending on the order. If it is a sale, the opposite is true.

If the order is lower than the opening price, the call auction will not be successful.

A call auction is a price. The price you bid is less than the opening price of rock silver, and it cannot be filled. If your selling price is less than the opening price, then the transaction will be made according to the opening price.

Thank you for your question.

The day's trading has just begun, and the transaction will be completed.

No, it will automatically enter the continuous auction

9:15-9:25 on each trading day is the call auction time before the opening of the market.

Why didn't I sell at the opening call auction? Whether it is ** or the Shanghai market, there will be a call auction time before the opening, and during this time period, shareholders can declare according to their own psychology**.

Why didn't I sell at the opening call auction?

Why is there often no selling in the opening call auction?

To put it simply, the reason why the open shirt is not sold is because there is no corresponding ** and number of people to buy you**.

Call auction is a centralized matching process for investors to freely declare buying and selling according to their own acceptable psychology, and the computer trading host system conducts a centralized matching process for all valid entrustment.

After 9:25 a.m., you can see the transactions and quantities of various call auctions on the company. Sometimes a certain ** cannot be closed because the **person gives ** lower than the ** given by the seller, then, 9:

After 25 minutes, the column of the collapse price on the ** is empty. Of course, sometimes some companies stop trading for a period of time because they want to release news or hold a shareholders' meeting, then the transaction price column of the company** during the call auction is also empty. Because the call auction is traded according to the maximum trading volume, for ordinary shareholders, at the call auction time, as long as the **** entered is higher than the actual transaction**, the transaction can be completed.

Because of this situation, there will be a situation where ** is not sold during the call auction.

Call auction refers to the one-time centralized matching of purchase and sale declarations accepted within a specified time. Call auction is the determination principle of the deal** as follows:

1. The maximum trading volume can be realized;

2. The **declaration higher than the ** and the sell declaration lower than the ** are all traded;

3. At least one of the same buyers or sellers has all the transactions and **.

If two or more bids meet the above conditions, the morning grid with the smallest untraded volume shall be the transaction; If there are still more than two applications that make the smallest untraded volume meet the above conditions, the median price is the transaction. All transactions in the call auction are filled with the same **.

Many newcomers are very confused when they first hear the ** call auction, they don't know what it is, and they will even be locked up at a high level because they blindly follow the trend of buying. So today, I will use my personal experience for many years to analyze the **call auction, there are many knowledge points in the second paragraph, everyone collects it!

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2. What are the trading skills during the call auction time?

**There are two call auction times, and different operations can be performed in different time periods

First time slot 9:15-9:20:

You can declare and cancel together, and the matching volume you see may be false, because the order can be cancelled in these 5 minutes. In the first few minutes, if there are a lot of large orders, the first order will go higher, but the time is around 9:20, and the big order will be cancelled again, and the time left for us to cancel the order is very small, and we can't react at all.

It is for this reason that everyone should pay more attention, keep their eyes open, and don't fall into the trap of the main force.

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The second time period 9:20-9:25: Once it is reported, it cannot be withdrawn, you can see the real order in 5 minutes, and this opportunity to grab the price limit should not be missed.

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Hello, the pre-market auction is the pre-opening call auction, and the call auction is matched in accordance with the declaration principle of "** priority, time priority". The call auction time is 9:15-9:25, during which you can receive or cancel the declaration; Declarations can be received from 9:20 a.m. to 9:25 a.m., but they cannot be withdrawn.

**15 minutes before the opening of each trading day, a large number of investors declare their respective trading varieties, directions and ** according to their own judgment, and then the trading system matches to obtain a variety of ** opening prices (each ** matches at a certain price has a maximum trading volume, this price is the ** opening price). Before the opening of the market, many investors declare their own trading varieties, directions and ** according to their own judgment, which is the meaning of call auction.

Call auction refers to the 9:15-9:25 a.m. of each trading day, in which investors freely declare the purchase and sale according to their own acceptable psychology, and the computer trading host system conducts a centralized matching process for all valid entrustments.

If the valid order is not filled during the call auction time, it will automatically enter the continuous auction starting at 9:30. To put it simply, it is an expected bid by a speculator for today's stock price; Or it is a test or guidance of the main force for today's trend.

False declarations in the opening call auction stage of the STAR Market include:

1. Declare or sell at a deviation of more than 5% from the previous price; 2. The cumulative number or amount of declarations is large; 3. The cumulative number of declarations accounts for a high proportion of the total number of declarations in the same direction of the market; 4. The cumulative number of revocation declarations accounts for more than 50% of the cumulative number of declarations; 5. Sell at a lower than the declaration **** reverse declaration or sell at a higher declaration **reverse declaration**; 6. **The virtual reference price increase and decrease of the opening call auction is more than 5%.

This is the content of the Electricity section of Grade 9 Physics, and this formula is a derivation of Ohm's law. According to Ohm's law r=u i, so u=ir. In this diagram, the resistance r1, r2, r3 is in series relationship, in the series circuit, the current passing through the resistance is equal, that is, the current relationship in the series circuit is i1=i2=i3, therefore, according to Ohm's law u1=i1r1, u2=i2r2, u3=i3r3.

Among them, the unit of voltage is volts, referred to as volts, and the symbol v. The unit of electric current is amperes, abbreviated as amperes, symbol a. The unit of resistance is the ohm, referred to as ohm, symbol.

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