What is Lightning Network?
In short, Lightning Network is a layer 2 payment protocol built on Bitcoin Network to solve the problem of network congestion. The idea is to open a "green channel" outside the blockchain and conduct a large number of high-frequency and small transactions outside the blockchain.
Basic knowledge of stock introduction: the origin of stock
Stocks are now nearly 400 years old. The earliest stock market arose in 1602 when the Dutch and British established overseas trading companies. These companies are established by raising share capital and have obvious characteristics of joint-stock companies; they have legal person status; a board of directors is established; the general meeting of shareholders is the company's highest authority; dividends are distributed according to shares; and a limited liability system is implemented. The successful operation and rapid development of the joint-stock company made more enterprises follow suit.
Three factors affecting bond prices
What are the factors that affect bond prices? Bonds are the third largest financial investment mode besides stocks and futures. They are a more popular form of financial investment. However, investment has risks and there are many factors that affect the changes in bond prices.
What is blockchain? What can blockchain do?
Blockchain is a term in the field of information technology, which skillfully combines and integrates professional technical knowledge in mathematics, cryptography, the Internet, computer programming and many other fields.
The relationship between oil, dollar and gold
The interest rate of the Federal Reserve is in direct proportion to gold. The more interest rate cuts, the better for gold.
What are the advantages and disadvantages of blockchain?
As an innovation of ideas, blockchain can have a subversive impact in specific areas. In the face of advantages and disadvantages of blockchain, what we need to do is to develop strengths and circumvent weaknesses. Whether blockchain can become the underlying technology of the new generation of financial infrastructure is still a question.
What are the advantages and disadvantages of Bitcoin?
Many people are attracted by the independence and pseudo anonymity of Bitcoin. But its convenience, speed and cost are not always as attractive as people hope. The main advantage of using Bitcoin to pay is that you don't need a middleman Because of its independence and pseudo anonymity, many people are attracted by Bitcoin. But its convenience, speed and cost may not be as pleasant as people think. In this article, we have outlined the most common advantages and disadvantages of Bitcoin.
What is an option?
An option means that the buyer has the right to choose to buy or sell the agreed asset at the strike price at the agreed time in the future, and the seller of the option must assume the obligation to perform when the buyer chooses to exercise.
Introductory Stock Basics (Section 3)
This section talks about the sources of stock profits. There are generally two sources of stock profits. One is the dividend received by shareholders when the company distributes earnings, and the other is the price difference between stock buying and selling.