VLC virtual currency
because those who come in after mobile phone mining will be cut leeks
precautions:
1. In the past two years, various myths about blockchain "overnight wealth" have been constantly staged, and "mining" cryptocurrency has become a new trend of wealth, and mobile phone mining is becoming more and more popular
2. There will be special mining machines for real mining. After all, every mining machine is not cheap now. Mobile phone automatic mining can be obtained at a very low price. What you dig is not bitcoin. Basically, the counterfeit coin you send is not worth money. At that time, you will still be cut leeks
bitcoin is a consensus network, contributing to a new payment system and a fully digital currency. It is the first decentralized peer-to-peer payment network, which is controlled by its users without a central management organization or middleman. From the user's point of view, bitcoin is much like Internet cash. Bitcoin can also be regarded as the most outstanding three style bookkeeping system. Hope to adopt
http://..com/question/1512294467963832540.html?device=mobile&ssid=0&from=1012198i&uid=0&pu=sz%401320_ 480%2Ccuid%400PH5u0apvulja28rgOSii_ 8N2i0xuSf6g8HMugiEHf8pu28J_ u2Si_ ag28_ Ra2t1A%2Ccua%40_ avLC_ aE-i4qywoUfpw1zyaBsf45a2iLA%2Ccut%400kWyOqfYvh_ Dh2IJgNvHt48t3OtXA%2Cosname%40boxapp%2Cctv%402%2Ccfrom%401000813a%2Ccen%40cuid_ cua_ cut%2Ccsrc%40app_ mainbox_ txt%2Cta%40zbios_ 2_ 4.4_ 6_ 6.9%2Cusm%400%2Cvmgdb%400020100228y&bd_ page_ type=1&id=&tj=h5_ mobile_ 2_ 0_ 10_ title
Specific is to issue equity. When a company issues options, it means that at a certain time in the future, employees can buy the equity of the company at a certain price. It is an expected reward mechanism
1. Option refers to a kind of contract, which gives the holder the right to purchase or sell an asset at a fixed price at any time on or before a certain date. The main points of the definition of option are as follows:1. Option is a kind of right. The option contract involves at least the buyer and the seller. The holder has the right but does not undertake the corresponding obligation
2. The subject matter of options. The subject matter of options refers to the assets that are purchased or sold. It includes stock, government bond, currency, stock index, commodity futures, etc. Options are derived from these objects, so they are called derivative financial instruments. It is worth noting that the option seller does not necessarily own the underlying assets. Options can be sold short. Option buyers may not really want to buy the underlying assets. Therefore, when the option matures, both parties do not necessarily deliver the subject matter in kind, but only need to make up the price according to the price difference
3. Due date. The date of expiration of the option agreed by both parties is called "maturity date". If the option can only be exercised on the maturity date, it is called European option; If the option can be exercised on or before the maturity date, it is called American option
4. Option execution. The act of purchasing or selling the underlying assets according to the option contract is called "execution". The fixed price agreed in the option contract according to which the option holder purchases or sells the underlying assets is called the "strike price"
Second, the specific content of options:price:
if there is an option, there will be an option price, which is usually called "Royalty" or "option fee". The premium is the only variable in the option contract. The other elements of the option contract, such as the strike price, the expiration date of the contract, the trading variety, the trading amount, the trading time, the trading place and so on, are prescribed in advance in the contract and are standardized. The price of the option is obtained by the traders bidding in the exchange
option price is mainly composed of connotation value and time value:
1, connotation value
connotation value refers to the total profit that can be obtained when the contract is performed immediately. Specifically, it can be divided into real option, fictitious option and even option
(1) real option
when the strike price of a call option is lower than the actual price at that time, or when the strike price of a put option is higher than the actual price at that time, it is a real option
(2) virtual option
when the strike price of a call option is higher than the actual price at that time, or when the strike price of a put option is lower than the actual price at that time, the option is a virtual option. When the option is a virtual option, the intrinsic value is less than zero
(3) even option
when the strike price of a call option is equal to the actual price at that time, or when the strike price of a put option is equal to the actual price at that time, the option is even option. When the option is a two level option, the longer the time from the expiration date of the option, the greater the possibility of large price changes, and the greater the opportunity for the buyer to exercise the option. Compared with the short-term option, the option buyer should pay more premium for the long-term option
it is worth noting that the relationship between royalty and maturity is a non-linear relationship, rather than a simple multiple relationship
the time value of options decreases as the maturity date approaches, and the time value of options is zero
the time value of the option reflects the time risk and price fluctuation risk ring the option trading period. When the contract is 0% or 100% fulfilled, the time value of the option is zero
time value of option = option price - connotative value
3. Price difference of real option, fictitious option and flat option:
the connotative value of fictitious option and flat option is zero
The time value ofmaturity date is zero