1. if you want to talk about what is the investment proct with the highest return on investment, it must be bitcoin in recent years. The price of bitcoin has doubled dozens of times, which makes many people excited and devote themselves to mining. But as we all know, bitcoin mining is not simple. It requires a large number of computers with high configuration to work continuously, and the electricity consumption can also be imagined. Recently, Inner Mongolia asked to close all virtual currency mining projects before the end of April, and prohibited new virtual currency mining projects. Recently, the Inner Mongolia development and Reform Commission issued "several safeguard measures to ensure the completion of the" fourteenth five year plan "energy consumption double control target tasks (Draft)", which clearly proposed to comprehensively clean up and shut down the virtual currency mining projects, and withdraw them by the end of April 2021
2. See a lot of people selling bitcoin mining machines, why don't they go mining? Do they make more money selling machines than digging bitcoin
On the gold road, the most profitable is the ticket. Those who dig money are all gold miners. Mining machine manufacturers are those who sell water and shovels on the way to gold mining. The so-called saying is that they have heard the news one after another, and they specialize in the technology instry. It's OK to do a good job in their own specialty. They can't earn any money
the purpose of enterprises is to make money. Since selling mining machines can make money, why should they be involved in the mining instry. Wu Jihan in mainland China is worth tens of billions of yuan only by selling mining machines, and he is engaged in large-scale mining in many countries. It's also very limited. Since selling equipment can make money, why do you have to mine
another example is the e-commerce instry. I don't know whether it makes money or not, but I know that agent operation must make a lot of money. Now the hot small program, businesses through small programs to earn money, I do not know, but those who help develop small programs companies must make money
3. Bitcoin mining is not illegal, as long as you use your own money, then you don't have the law to buy the ore. mining bitcoin mining is not illegal, as long as you use your own store and your own money, then you are not protected by law to dig the ore.
4. Make information data more transparent, more real, basically not affected by indivials. There is no center, and everyone involved is a manager. Linking global information is like weaving an information and data network on the surface of the earth. Each information and data has countless links for people to view. At the same time, the countless links can also prove the authenticity of the information and data.
5. I don't know what you understand about building a website? There are many kinds, including the construction of internal network and external network platform. We have never heard of the need to buy virtual currency. Website construction needs developers to write code to realize the function of network platform, so as to make the information flow fast, safe and convenient.
6. Index arbitrage refers to the trading strategy that investors trade stock index futures contract and corresponding package of stocks at the same time in order to profit from the price difference of the same group of stocks in futures and spot markets. Arbitragers monitor the spot and futures markets at any time to see whether the difference between the theoretical futures price and the actual futures price is enough to obtain arbitrage profits. If stock index futures are expensive, sell stock index futures and buy stocks. When the actual price of futures is higher than the theoretical price, sell stock index futures and buy the combination of component stocks in the index, so as to obtain risk-free arbitrage income; When the actual price of futures is lower than the theoretical price, we buy stock index futures and sell the component stocks in the index to obtain risk-free arbitrage income. In the operation of index arbitrage, we should first calculate the theoretical price of stock index futures, then calculate the cost, range and profit of arbitrage, and then formulate specific strategies.
7. What's the use of the interstellar exploration ditching machine? Consult relevant people
8. Discoveryhd - photo adventurer: Hassa coal mine
