Mining with fog survival map

1.

ETF is a trading open-end index fund

trading open-end index funds, also known as exchange traded funds (ETF), are a kind of open-end funds listed and traded on the exchange with variable fund shares

E-type open-end index fund is a special type of open-end fund, which combines the operation characteristics of closed-end fund and open-end fund. Investors can not only apply for or redeem fund shares from fund management companies, but also buy and sell ETF shares in the secondary market at market price just like closed-end fund

however, a basket of shares must be exchanged for fund shares or a basket of shares must be exchanged for fund shares

e to the existence of securities market trading and redemption mechanism, investors can carry out arbitrage trading when there is a price difference between the ETF market price and the net value of the fund unit

extended information:

ETF characteristics:

tradable open-end index funds are index funds in essence, but different from traditional index funds, tradable open-end index funds can be listed on the stock exchange, so that investors can buy and sell a fund representing the "underlying index" just like trading stocks

tradable open-end index fund is a special kind of open-end fund, which not only absorbs the advantage that closed-end fund can trade in real time on the same day, but also allows investors to buy and sell shares of tradable open-end index fund in the secondary market just like trading closed-end fund or stocks

also has the advantage that open-end funds can be freely purchased and redeemed. Investors can purchase or redeem the shares of trading open-end index funds from fund management companies just like trading open-end funds

the purchase and redemption of trading open-end index funds must exchange a basket of stocks (or a small amount of cash) for fund shares or exchange a basket of stocks (or a small amount of cash) for fund shares

because of this special physical purchase and redemption mechanism, investors can carry out arbitrage trading when there is a difference between the trading price of the secondary market and the net value of the fund unit

In addition, the market price of tradable open-end index funds is basically consistent with their net unit value, and there is no common discount problem of closed-end funds

2. The trading open-end index fund, also known as exchange traded funds (ETF), is a kind of open-end fund which is listed on the exchange and has variable fund shares
trading open-end index fund is a special type of open-end fund. It combines the operation characteristics of closed-end fund and open-end fund. Investors can not only apply for or redeem fund shares from fund management companies, but also buy and sell ETF shares in the secondary market at market price just like closed-end fund, The subscription and redemption must exchange a package of stocks for fund shares or exchange fund shares for a package of stocks. Due to the existence of securities market trading and redemption mechanism, investors can carry out arbitrage trading when there is a price difference between the ETF market price and the net value of the fund unit. The existence of arbitrage mechanism makes ETF avoid the common discount problem of closed-end funds
according to different investment methods, ETFs can be divided into index funds and actively managed funds, and the vast majority of foreign ETFs are index funds. At present, the ETF launched in China is also an index fund. ETF index fund represents the ownership of a package of stocks, which refers to the index fund traded in the stock exchange like stocks. Its trading price and net value of fund shares are basically consistent with the index tracked. Therefore, investors buying and selling an ETF is equivalent to buying and selling the index it tracks, and can obtain basically the same return as the index. It usually adopts the completely passive management method, aiming at fitting a certain index, which has the characteristics of stock and index fund
monetary fund is an open-end fund that gathers idle funds, operates by the fund manager and keeps the funds in custody by the fund trustee. It is specially invested in money market tools with low risk. Different from other types of open-end funds, it has the characteristics of high security, high liquidity, stable returns and "quasi savings"
e to the emergence of digital currency, a new type of Monetary Fund, virtual monetary fund, has emerged in the field of Monetary Fund. It is also called digital money fund. For example: BlackRock digital money fund.

3. You can see for yourself that some fragmented files are used by some software. If you think they are useless, just delete them.

4. At present, the star domain belongs to the trial stage of development. Crystal is calculated according to the number of days per week, which is very few. At present, most people's cache is about 100g. If your hard disk is 1t, you can leave about 150-200g for the star domain ~

as for whether 1t is added together or 1t separately, this is a setting problem. The star domain does not support app deletion at present, That is to say, if you give 200g to it, it can cache so much at most; mining is not the same, for example, star domain 200g, mining 800g, you adjust the mining space to 700g, it will automatically delete 100g space, the system default is 10t, ignore. If you have to answer this question, of course, the total amount of space occupied by the two is 1t. However, the current firmware will allow your hard disk to reserve about 10% of the space, so that the hard disk can play a more full role.

5. Click the shutdown button on the machine to stop mining

6. Cat disk mining version is a new blockchain hard disk that can earn bitcoin launched by cat disk team. Cat disk mining version combines distributed storage technology and bitcoin incentive mechanism. Data stored in cat disk is more secure. Mining with cat disk can easily earn bitcoin. The cat plate mining version went online at the end of May, and Jingdong started an appointment. The number of appointments has exceeded 4 million, which is a hot mining project. The cat plate procts are endorsed by Xiaomi and Jingdong, and the daily income promised by the cat plate team is 5-15 RMB per day. If this income can be guaranteed, it's too cost-effective to buy a mining version of 998, which can not only store but also make money, I'm afraid that on the 18th, Jingdong won't be able to compete...

7.

is transported from the official account of the cat tray:

specifically, users can share the idle storage space and bandwidth resources of the cat's disk, which will be exported to content, video, game, block chains and other companies. The cat disk company will convert the legal tender and various digital currencies paid to the bitcoin to bitcoin, and the users will get corresponding bitcoin earnings accordingly. This is also the unique mining mode of maopan

why reward bitcoin

because similar procts on the market reward users with points, diamonds and other rights and interests issued by relevant companies, and most of these rights and interests are of low or no value. In addition, those projects that once seemed to be hot are now almost withered, and the early players may benefit, while the late players will lose all their money

as we know, bitcoin is the anchor currency in the digital currency world. Cat disk directly uses bitcoin to motivate users, and users can pick up the coin to their wallet at any time, and their income can be guaranteed. Moreover, the risk of bitcoin breaking is almost zero, and the user's income will be more lasting and stable

how is the mining income distributed

when it comes to distribution, we should first introce the concept of "storage power", which is directly linked to the income of cat disk users. Storage power is an index based on users' shared storage space, bandwidth and online time. The larger the storage space, the faster the bandwidth speed and the longer the online time, the larger the storage power, and vice versa

the cat disk gains revenue by sharing storage bandwidth resources, and users can check the revenue through app every day, that is, how much bitcoin they earn. The profit distribution of maopan mining is not random, but through a series of calculations. In short, users' daily income depends on their personal storage capacity, all users' storage capacity and the amount of money issued each day. The calculation formula is as follows:

single user's daily income = single user's daily storage capacity / all users' daily storage capacity * Daily currency amount

it can be seen that users' daily income is positively correlated with the daily storage capacity index and the daily currency amount, and negatively correlated with all users' daily storage capacity index

what is the amount of money issued every day

the cat disk integrates the storage and bandwidth resources shared by users, provides storage and bandwidth services to the demander, and converts various digital currencies paid by the other party into bitcoin for distribution to users. How much bitcoin is issued every day depends on the actual business situation, so there is no way to give specific figures for the time being. What we can make clear is that, unlike other mining procts, cat disk does not issue its own currency or restrict the mining of a specific kind or several kinds of currency. Instead, it earns various digital currencies paid by others. These currencies are all market currency. Cat disk converts these currencies into bitcoin and distributes them to users

how much bitcoin can I get every day

this is also the most concerned question. According to the different storage capacity, the revenue of each user will be different, so we can't give a unified answer. So we made an ideal hypothesis

according to the current business situation, assuming that all users have the same storage capacity, theoretically, users can get about 0.0001-0.0003 bitcoins per day, equivalent to about RMB 5-15

note that all the currencies are negotiable, and the more storage nodes, the more business, the higher the overall mining revenue; For other mining procts, the amount of money that can be mined is limited or issued by the owner. With the passage of time, there will be more and more mining machines, and the mining income will be less and less