Who can tell me what does it mean to buy and sell it when buying and selling and selling in stock transactions. What does it mean?

These are futures terms. Opening a position is buying, and liquidation is selling. The specific content is as follows:
1. Buy open warehouses: watch the bulls, build more positions, and make money if the target index rises. The corresponding liquidation knot is to sell the position.
2. Selling open warehouses are: seeing down, emptying the position, if the target index decreases, make money. The corresponding liquidation knot is to buy the position.
3. Selling: Selling is to sell open positions, judging the market to fall.
4. Buy it: Buy it means buying open warehouses to define the market outlook to watch bullish.
The index futures transaction price is a fair and reasonable price generated by buying and seller through public bidding, according to the principle of prices and time priority. It is determined by market supply and demand, reflecting the market participants' expectations for prices. Multi -heading thinks that the price of futures contracts will rise, so it will be bought. Instead, the short -term futures contract price will fall after the price of the futures contract, so it is sold.
Extension information
Futures trading term simply understanding
The terms of futures trading are similar to a sale, the simplest is the buying and selling in the farmer's market. For example, A recently increased the price of Apple in the fruit market, and then A collected consultations about Apple. After the analysis, it was learned that Apple's supply was insufficient, and the possibility of price increases in the future, so A bought N -pound Apple from Apple wholesalers. (This is the so -called buying open positions) So Jia got these apples, and Jia had to turn it to others! (This is the so -called selling position).
The above is a typical example. You can see a point that buying and selling is a relative behavior. After that, after the other, the same reason is the same, that is, selling open positions and buying a liquidation.
Reference materials Source: Baidu Encyclopedia-Futures

Reference materials Source: Baidu Encyclopedia-stock index futures

Actuals (Actuals) refers to the physical product that can also be used in the real product that can be used for shipments, storage and manufacturing. The spot that can be delivered can be replaced with cash on the basis of the period or long -term, or the goods are paid within a short period of time. Futures symmetry.
This in spot transactions is the transaction method of paying money, one -handed delivery, or adopting a transaction method with goods.
Stock transactions are generally suitable for agricultural and sideline products, small wholesale and retail transactions. In China, retail companies' spot transactions are generally adopted by one -handed delivery, one -handed money, and silver goods. In addition to taking first -hand delivery and one -handed money, the wholesale enterprise also adopts the bank entrusted paid by the bank. Methods settled within the time limit. The differences between spot transactions and other transactions are:
① In terms of transaction, it is to obtain ownership of the goods.
② In terms of transaction, it is generally carried out by one -to -one negotiations, and there is no need to concentrate at a specific time and place.
The business printing library "English -Chinese Securities Investment Dictionary" explained: Spot English is: Actuals; Cash Commodity. Also known as: real goods. name. Actuals uses plural. ① Products that have physical attributes in the process of commodity futures transactions, such as gold, soybeans, etc., such as gold, soybeans. During the transaction, the seller should be delivered to the buyer during the futures contract. In fact, many futures trading that can be delivered to goods has been closed before the delivery date, and there are few spot delivery in the actual sense. ② Spot English is: spot; Spot Commodity. In stock concept. That is, the goods that can be delivered immediately are general products that trades in the market. At the time of the transaction, the seller delivered it to the buyer and the buyer paid the payment. In contrast to trading products under futures contracts.
. The concept of the spot electronic trading market
Prior to the 21st century, the trade method was mainly traditional trade. The form of traditional trade was to meet the buyers and sellers directly. Delivery in one hand. Most of the commodity transactions of traditional trade adopt contracts. Buyers and sellers conduct commodity transactions according to the content of the contract in the future. It exists in the following disadvantages:
(1) The price is not standardized, and the risk cannot be transferred. Because the signing of the contract is determined according to factors such as the supply and demand at that time, and the market price in the execution of the contract changes is inevitable, which is conducive to one party is inevitable that the other party is not conducive to the other. At the same time, the formation of prices is also largely limited by regions, and it is difficult to form fair prices.
(2) Credit risk. The inevitability of price risk affects the effectiveness of the implementation of the contract, and credit risk is inevitable in this case.
(3) There are very few buyers and sellers, and it is difficult to form a concentrated market. The buyers and sellers are negotiated and bargained alone to reach an agreement.
(4) Low the degree of contract specifications. Every series of links must be repeatedly signed for customers, inquiry, preliminary negotiations, and signing a series of links. The transaction cost increases accordingly.
With the emergence of the Internet, the world has gradually become a global village, and spot electronic transactions based on informatization are on the stage of the new economy. Spot electronic transactions (also known as commodity electronic transactions, or spot warehouse receipts) are the targets of spot warehouse receipts, concentrated bidding for computer networks, uniformly mixed transactions, unified settlement payment, real -time price market display displayed in real time. Transaction method. Its essence is the e -commerce of spot products. The "Specification of Commodity Electronic Transactions" has made clear regulations on commodities: it can enter the field of circulation, but non -retail links, with commodities that are used in large quantities of commodity attributes for industrial and agricultural production and consumption.
Stock warehouse receipt is a voucher for the ownership of the goods by the goods to the owner of the cargo owner after the cargo is shipped to the warehouse. After the spot warehouse receipts are registered with the trading market, they can enter the spot trading market trading system through the Internet. The spot warehouse receipt can be freely transferred, traded in the market, and can also be settled in the spot. Spot transactions are actually standardized warehouse receipt transactions.
The spot transaction is to use the network as a tool and the e -commerce model for transactions. The buyers and sellers do not meet. The electronic trading market is the trading platform. The state government is the referee. Combining with virtuality and a win -win model combined with the traditional economy and the network economy, it fully solves the form of trading forms such as residency sources, customer sources, online settlement, and logistics distribution of spot commodity transactions.

. The main features of the spot electronic trading market
(1) Standardization of electronic trading contracts: standardization of electronic trading contracts refers to the except price, all other terms of the contract are pre -pre -pre -prices It is stipulated and has the characteristics of standardization. This standardized electronic transaction contract has become a warehouse receipt once it is registered.
(2) Two -way transaction: It means that investors can buy through the low price of the warehouse receipt and sell profit at high prices; they can also sell at high prices and buy profit at low prices. The transaction method is more flexible and increases trading opportunities.
(3) Hedding mechanism: The hedge mechanism refers to the opposite direction of the electronic contract to achieve the purpose of losing the responsibility of the performance.
(4) The settlement system of the day: Accounts on the investor account daily to avoid debt disputes and achieve the purpose of controlling risks.
(5) The margin system: The margin system refers to the proper margin of the two parties in the transaction to achieve the purpose of ensuring the performance of the contract.
(6) T 0 trading system: It is the transfer process that can be concluded on the same day. On the same day, you can hedge the position on the same day, make full use of funds, while reducing the risks brought by long -term positions, flexible operation of operational maneuverability Essence
. The function of the spot electronic trading market
1. The traditional spot transactions of investment functions are limited by regional, cargo quality, investors' financial resources, and professional level. For ordinary investors, almost There is no value of investment. Due to the trading of the spot electronic trading market, due to the standardized electronic trading contract, the quality of the goods is guaranteed; electronic transactions have no regional restrictions; margin transactions, less capital investment, and ordinary investors can easily intervene to obtain economic benefits.
2. Discovery function refers to the formation of authenticity, expected, continuity and authority through an open, fair, efficient, and competitive transaction operation mechanism in the spot electronic trading market.
The traditional transaction model is limited by regional and few investors participating, and often have obvious regionality. Due to the number of investors participating through spot electronic transactions, including many commodity producers, including many commodity producers, of which, there are many commodity producers. Selongers, processors, and import and exporters, their bidding can represent the power of both sides of the supply and demand and help the formation. At the same time, most investors participating in the transaction are familiar with a certain commodity market. They have rich operating knowledge and extensive information channels, and a set of scientific analysis and prediction methods. This basically reflects the trend of supply and demand change.
3. Avoiding risk and avoiding risk function refers to the risk of avoiding, transferring or dispersing the fluctuations in the spot market by conducting a period of time preservation business in the spot electronic trading market.
The basic economic principle that the basic economic principle of the reason why the set of duration can help avoid risks is that the spot electronic transactions and spot of the spot of a certain commodity will be affected and restricted by the same economic factors in the same time. The changes in the two markets are the same.
The cotton meal as an example. The rise in cotton meal will increase production costs to operators with cotton meal. waste. In this case, you can buy warehouse orders in the spot electronic trading market. With the rise of cotton meal, although the cost of spot procurement has increased, the warehouse orders bought in the spot electronic trading market will bring a certain profit due to the rise in the stock market, thereby making up for the spot loss and achieving the purpose of avoiding risks.
. The role of commodity electronic transactions in the modern economy
1. Traditional spot transactions that prevent the emergence of counterfeit and inferior products for pursuit of profits, providing breeding soil for the emergence of fake and shoddy products In the spot electronic trading market, because the buying and selling are standardized contracts, the standardized contract represents the specified quality standards. At the same time The inspection agency is inspected and does not have any conflict with the buyers and sellers. Therefore, it can ensure the quality of spot goods, prevent the emergence of counterfeit and inferior goods, and protect the interests of both buyers and sellers.
2. Avoid the triangle bond trading and seller when conducting transactions, the market will freeze some funds as a security deposit for both parties, and as the performance date of the spot electronic transaction contract is approaching, the proportion of margin will increase accordingly. This will not only guarantee that it can guarantee The performance of the contract can also avoid the problem of triangular debt. The market plays a good referee in it and maintains the normal and orderly development of the market.
. Reduce the cost of circulation. The stable production and marketing relationship market not only provides a convenient and fast electronic trading platform for investors, but also developed logistics and distribution systems, which also greatly reduces the cost of circulation to many production and operation companies, reducing the cost of circulation and reducing Unnecessary expenditures, at the same time, convenient trading models also provide enterprises with a new logistics procurement and sales system that allows timely sales or procurement of related products to stabilize production and sales relationships.
. Comparison of the spot electronic trading market and related markets
1. The difference between the traditional spot trading market
Stock transaction refers to the real -time or delivery method of buying and sellers based on the agreed payment method and delivery method. A transaction method for physical goods settlement in a short period of time.
The main difference is:
(1) Different settlement time: Spot transactions are generally completed in real time or in a short period of time, and the dates of the spot electronic transaction are stipulated in advance.
(2) Different transaction objects: The target of spot transactions is mainly physical goods, and the object of spot electronic transactions is standardized contracts, which are contracts.
(3) Different transaction purposes: The purpose of spot transactions is to transfer the ownership of the goods; and the target of the spot electronic transaction is to obtain the difference or avoid risks.
(4) Different trading venues: Spot transactions are not limited by transaction time, place, and objects. They are randomly strong, while these conditions of spot electronic transactions are fixed.
(5) Different settlement methods: The settlement method of spot transactions has a daily settlement system for a settlement, shipping or payment, and installment payment.

Is it futures? I know the futures. Spot goods. Essence