What is the concept of "real economy"? Can anyone explain it in layman's terms?
Corresponding to the virtual economy, the real economy mainly refers to the economy related to the production of tangible goods, while the virtual economy mainly refers to the monetary economy related to finance. Its products are mostly invisible services. For example, banks provide funds for lending. What is kernal?
Can anyone explain it in simple terms.
See link below.
In layman's terms, the concept of ASP is that a database stores data and has no ideas; ASP is based on the business logic part and has ideas. Its ideas are composed of IF FOR and other syntaxes, and the ASP you want to learn is programming.
Thoughts, you don’t understand thoughts, IF FOR is like a bunch of passwords to you.
Can anyone talk about futures in layman’s terms?
In layman's terms, it means that you want to buy something, but it will take three months to buy it, but you don't know what the price will be in three months, so you first find someone willing to sell it to you in three months, and sign the contract first.
For a contract, you pay a deposit first, and you can buy it at the contract price three months later, thus avoiding the risk of price changes within three months.
The so-called futures refer to goods that have not yet expired. This kind of goods may have been produced but has not yet been used, or it may not have been produced yet, but it will be produced within the expected time.
2. Futures are standardized contracts.
The so-called "contract" is a contract, and "standardization" is unification.
Futures trading is actually the sale of this unified contract.
You may have heard of "existing houses" and "off-plan houses".
For an existing house, you need to pay one hand and hand over the house; for an off-plan house, settlement can only be completed after a certain period of time.
Futures are generally a forward "goods" contract.
Concluding such a contract is actually a promise to buy or sell a certain amount of "goods" on a certain day in the future.
Of course, such "goods" can be physical commodities such as soybeans and copper, or financial products such as stock indexes and foreign exchange.
You choose the trading type and the delivery time is up to you.
The contract can change hands at any time and does not necessarily require "physical" delivery as promised.
Just like stock investors do not need to hold the purchased stocks in their hands, futures traders do not need to carry the contract in their pocket, they only need to record it on the bill printed by the futures company. 3. Futures are expectations of forward commodity prices.
, due to the unpredictability of the future, causing price fluctuations, the purpose of our doing it is to obtain benefits from the fluctuations. In fact, there is no investment and speculation, it is all for the invisible hand: profit!
Can anyone explain the most common explanation of stock index futures in simple terms: stock index futures treat the stock index as a physical future. To do stock index futures is to bet on the rise or fall of the stock index. If you bet on the rise of the stock index, and the stock index really rises, then you
If the stock index really falls, then you will lose. On the contrary, if you bet that the stock index will fall, and the stock index rises, then you will lose; if the stock index really falls, then you will make a profit.
Can anyone explain the concept of implied volatility in layman's terms? No need to copy. 1. Implied volatility is an important indicator to reveal the value of warrants. Generally, European warrants are calculated using the B-S model (Black and Scholes model). Since
The calculation formula is relatively complicated. Most investors can obtain this value from relevant information, so there is no need to calculate it by themselves.
Implied volatility is the market’s expectation of the volatility of related assets in the future.
When the implied volatility increases, the price of the warrant will be adjusted higher, and when the implied volatility decreases, the price of the warrant will be adjusted lower.
2. The implied volatility is calculated and should be released by analysts or market makers.
3. When the implied volatility increases, the price of the warrants will be adjusted higher, and when the implied volatility decreases, the price of the warrants will be adjusted lower.
In addition to the rise and fall of the stock, a warrant will affect its value, and the implied volatility will also be affected. Therefore, sometimes when you see a call warrant, for example, if the stock rises, the call warrant will also rise, but the increase will not be much. Why is this?
What about this situation?
It just means that the volatility has dropped.
In some cases, stocks rise but subscription warrants do not. Sometimes this is because the rise leads to a fall in volatility.
When investing, in addition to looking at stocks, you should also look at changes in implied volatility.
What is serge?
Can you explain it in layman’s terms?
Serge is a twill weave woolen fabric.
Cotton ones are called full serge or thread serge, also referred to as serge.
Serge is a traditional variety of worsted wool.
Generally, it is a double-sided twill fabric with two upper and two lower sides.
The warp density is slightly larger than the weft density, the twill angle is about 45 degrees, the slant grain is obvious, and the grain is thick. Most of them are piece dyed, with navy blue being the most common.
According to the ingredients, it can be divided into imitation wool serge, hair-containing serge and full-hair serge.