Ethereum falls in price

1. The main reason for the sharp decline of virtual currency is that a large number of profiteers take back virtual currency, which depresses the market
in addition to being depressed by profit taking, worries about the order processing capacity of Ethereum also contributed to the sharp drop in the price of this digital currency. Last week, the price of Ethernet currency once "collapsed", falling from more than $300 to 10 cents in a few minutes because of the network congestion caused by too many orders.

2.

At the bottom right of the front page of the post bar you want to apply for, there is a position of "information of this bar". There will be a text link of "apply for a small bar owner", as shown in the figure. Click:

this small bar owner's application requirements. Different post bar requirements are different, so it depends on what kind of post bar requirements you apply for

3.

1. SSE 50ETF (510050) mainly invests in the constituent stocks and alternative constituent stocks of SSE 50 index. A small amount of investment in new shares, bonds and other financial instruments permitted by the CSRC

2. Shanghai dividend ETF (510880) mainly invests in the constituent stocks and alternative constituent stocks of Shanghai dividend index

3. Shanghai 180 ETF (510180) mainly invests in the constituent stocks and alternative constituent stocks of Shanghai 180 index

4. Shenzhen Stock Exchange 100ETF (159901) mainly invests in the constituent stocks and alternative constituent stocks of Shenzhen 100 index

5. Shenzhen SME board ETF (159902) mainly invests in Shenzhen SME board index component stocks and alternative component stocks

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extended materials

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diversify investment and rece investment risk

passive portfolio usually contains more subject matter than general active portfolio. The increase of subject matter can rece the impact of single subject matter fluctuation on the overall portfolio, and at the same time, through the different impact of different subject matter on market risk, To rece portfolio volatility

(1) for ordinary investors, ETF can also be traded in the secondary market of the exchange after being split into smaller trading units, just like ordinary stocks

(2) making money after earning index, investors no longer have to study stocks and worry about stepping on mine stocks Before 2010, there was no short selling mechanism in China's securities market, so there was & quot; If the index falls, it will lose money; What's going on. In April 2010, stock index futures opened. Since December 5, 2011, seven ETF funds have been included in the scope of margin trading

4. POC public chain, all members of the consensus is very strong, the normal operation of nearly two years, all participants did not lose money, but also make money, what to know in advance and then make a final decision.

5. If you want to operate, then specific to the opening, the shop needs to be full of 2 hearts of credibility to open. Next is the specific operation, to find keywords, bid display, and improve the conversion rate!

6. Now the price of medium and high-end graphics cards has been reced. It's just that it's impossible to drop a lot at one time. Slow down the price
for example, the price of gtx10606g graphics card is about 2500. It's always around 2800 ring the Chinese New Year.

7. Recently, workers have been crying. The price of computer graphics cards has gone up too much. 6000 yuan without a display can't get the 2060, let alone the 3060. How can it be more cost-effective
as you know, with the rapid rise of the currency circle, the graphics card has changed into a "financial card", giving you eight words: "be careful to reload the machine" and bear the loss

1. What are the main reasons for this round of price rise of graphics cards

some people say that with NVIDIA's proction capacity and the price of virtual currency, you can't expect to have the original price card. It's not that the factory can't raise the price. People who are "mining" are waiting at the gate of the factory to increase the price directly. There's no reason not to sell it

in my opinion, the price increase of graphics card is mainly caused by insufficient chip capacity and the demand of coin circle mining<

1. Insufficient chip capacity

affected by the epidemic in 2020, the global chip supply chain is tight, and the capacity of graphics card chips is also insufficient, and the market demand exceeds supply, which leads to the shortage of graphics cards, the scarcity of goods is more expensive, and eventually the scarcity of graphics cards will soar all the way

2. The demand for coin circle mining is growing

just as Ethereum virtual currency rises from more than 800 yuan in early 2020 to nearly 8000 yuan by January 15, 2021, the main tool for mining is graphics card, which depends on multi graphics card calculation to obtain virtual currency. A mining machine needs at least 6 graphics cards, and at most 12 graphics cards or more

with the rising price of Ethereum virtual currency, Ethereum has huge profits. In order to get a large number of graphics cards, these "miners" are willing to increase the price to buy graphics cards, which leads to the shortage of graphics cards in the market< When will the graphics card shortage last

on February 24, the marketing department of jiahejinwei issued a "warning" about the shortage of wafer supply and the shortage of DRAM and nandflash chips for manufacturing memory moles and solid-state drives, which led to the rise of contract prices. Therefore, we can speculate that the price of memory will continue to rise in the first half of 2021, or there will be no price increase and no stock available
however, this is just a prediction. As for when the price increase of graphics card will end and how long it will last, no one is sure. If you want to completely solve the shortage problem of graphics cards in the market, there are only two situations at present:

the first situation is that NVIDIA and AMD official or chip foundry can increase the proction capacity of graphics chips, and launch professional mining cards to alleviate the shortage impact of mining on the market
or wait until the new card is released, the new card is not 3060 (2070), but 3050 or 1750. Anyway, it's a new card to replace the original 1650s and 1660, which are really entry-level sweet grade graphics cards. In particular, whether ADM can launch the new card as soon as possible to compete with NVIDIA

another situation is the collapse of virtual currency in 2018, and the prices of bitcoin, Ethereum and other digital currencies are falling all the way
if you really want cryptocurrency to have a "mine disaster", then they must continue to plummet for a period of time, so as to cause greater reaction. The retail miners leave the market, and a large number of mine cards flow into the second-hand market. Fewer miners buy graphics cards, and more players will be left. Miners selling cards will graally lower the second-hand price, and graally both the new and second-hand prices will come down

I don't know from what point this outbreak will start, maybe now, maybe in the future

generally speaking, the price rection of graphics cards will be relatively slow this year. Even if it starts to fall sharply from now, the price of 618 may fall to the price of 30 series released last year when 618 is promoted in the middle of this year, that is, 3080 is about 7000, 3070 is about 5000. Of course, this is only possible, and the worst case is that this year is the same price< Third, the price of graphics card is too high. Is it worth buying

the increase in the price of graphics cards will undoubtedly bring more costs to the installation. For ordinary consumers, it is definitely not worth it, which is beyond doubt. Generally, we have the following choices for the current shortage and rising price of graphics cards:

1. Wait, wait, wait together! If you have a computer at home that you can barely play with, just wait for the graphics card market to return to normal

2. If you really need to install the machine, you can first configure the host computer, graphics card and so on. Start with the graphics card of the old computer or the second-hand platform, and use a graphics card that can meet your needs first, and then add or upgrade it later

3. If you are a local tyrant, or some professional work requires high-performance graphics card, and those game players have to play in this period of time, you can only bear to buy a card

generally speaking, you can't see the possibility of a significant decline in the short term. If you want to equip your own desktop, the cost performance is very low. The configuration that you can land on more than 7000 in peacetime will cost 10000 now. I suggest that you can buy brand computers from first-line manufacturers. Although there is a premium, compared with the current "wartime state", you can assemble 10000 or 8000 yuan brand computers with high cost performance
in short, e to its unique hardware architecture, GPU is naturally suitable for mining, which leads to the shortage of graphics cards in the hot market of digital currency. If the graphics card wants to return to the normal price, the restrictions of upstream manufacturers can play a certain role, but it mainly depends on the historical process. I hope the global economy can return to the right track and give the digital currency speculators less reason to speculate.