What are the risks of bitcoin trading

1. No, I bought and sold it on the bitfirst bitcoin platform. They have bank level SSL secure connection, 128 bit encryption algorithm for encryption.

2. Over the counter trading of bitcoin: passing refers to the bitcoin trading that is not traded in the bitcoin exchange but is privately concluded at a price higher or lower than the price specified in the supply and marketing meeting or with other conditions
the risks of over-the-counter trading of bitcoin are mainly in the following aspects:

first, the legitimacy of the transaction, whether the bitcoin transaction is legal, and whether there is any suspicion of evading the law
Second, the identity of both sides of the transaction, both sides of the transaction do not know who the other party is, for both sides, it is a kind of risk-taking instry
Third, transaction rules, both parties are not sure whether the other party completes the transaction according to the agreement
Fourth, after the transaction, whether other issues are involved after the completion of the transaction
as an over-the-counter transaction of bitcoin, bitcoin packets feel that there are great risks for both sides of the transaction. Therefore, for the users who have the intention to trade, try to go to the formal platform to complete the bitcoin transaction.

3.

In fact, blockchain has been developing at a high speed since its emergence. Bitcoin, as a derivative of blockchain, is also the ancestor of all virtual currencies, and its value is very high

now there are only two ways to get bitcoin, one is to buy it, the other is to use ha Yu miner mining! I believe the value of bitcoin will be the highest in the future

4. < UL >

high acquisition cost

at present, if investors want to obtain bitcoin through the "mining" channel, the cost is already very high. As the amount of bitcoin on hand is proportional to the complexity of the algorithm, the number of people involved in mining is also proportional to the complexity of the algorithm. It is impossible to use ordinary home computers to "mine". At present, the market price of high configuration professional "mining machine" has reached 300000 yuan. Through the online trading platform, the current market is as high as 1 bitcoin to 122.49 US dollars

to consider whether the political environment has enough support

as a decentralized virtual currency, whether bitcoin can be recognized by governments is very critical. Due to the lack of supervision, bitcoin is easy to become a channel for money laundering, bribery and asset transfer. More importantly, bitcoin lacks strong credit support in essence. As a currency, it lacks both the commodity function behind the gold standard and the mandatory guarantee of credit currency. When the market value of bitcoin continues to rise and has a certain impact on the real currency, governments may declare it illegal. In mid May, the US Department of Homeland Security froze two bank accounts owned by Mt. GOx, the world's largest bitcoin exchange. This is a systemic risk that must be considered

Technical Security

the design algorithm of bitcoin is relatively safe at present, but each online trading platform is not without loopholes. With the rising market value, bitcoin has become the target of network hackers. Users' bitcoin is stolen and bitcoin trading center is attacked by hackers frequently, which will bring unknown fluctuations to the trend of bitcoin

what is the appreciation space of bitcoin?

money supply should keep pace with economic development. From the design principle of bitcoin, the supply speed of bitcoin is determined by algorithm, and has nothing to do with market demand and economic development. Although bitcoin eliminates inflation in theory, its relative lack of total amount and no secondary currency is the biggest weakness. Bitcoin is more likely to bring deflation than gold standard. Deflation is just as harmful as inflation, which directly deviates from the liquidity nature of money and is destined to have a very limited audience

the best time to enter the market may have passed

from the perspective of market trend, bitcoin began to rocket up this year from the initial exchange rate of 1 US dollar to 1309.03 bitcoin, reaching the highest record of 266 US dollars to 1 bitcoin in April this year. This is because, according to the algorithm, the supply of bitcoin is halved every four years, which is exactly the beginning of the new four years from this year. The time point at which supply is halved is certainly a sensitive time window

investors should have a strong enough heart

bitcoin trading has a high risk, it does not have the same limit as the stock market, and trading is open 24 hours a day. Due to the small number of chips, the price of bitcoin is easily controlled by the makers. It is possible that the price of bitcoin will rise several times a day. At the same time, it is possible to wake up and find that most of the assets are lost

5. The biggest risk is no money market! Policy is very volatile.

6. If Apple's after-sales maintenance can't be settled, you can ask their manager to go back to the factory for maintenance

7. Building main firm their beliefs, gt430 graphics card is still good, 16 raster texture unit has not been castrated, gt240 raster texture unit is only 8, that is half! Moreover, there are some mistakes in the online evaluation, which leads to the opinion that gt240 is better than gt430 and gt440. The actual situation is not like this. It is because the academic evaluation is not rigorous, which leads the Internet to believe in these evaluation cannon. The ROPS of gt430 and gt440 have been castrated to only four, not as good as eight of gt240. If you can see clearly, it is 16. So now most people think that gt430 and gt440 are not as good as gt240. In fact, GDDR3's gt430 is not as good as gddr5's gt240, only in terms of bandwidth, but gddr5's gt430 and gt440 are better than gddr5's gt240. With GPU_ By comparing the parameters of Z, we can see: gt430 D5:

some people in Guangdong Province say that gt430 is only the Dx11 version of GT220. Pixel fill rate = number of gratings (ROPS) * core frequency / 1000 texture fill rate = number of texture units * core frequency / 1000 video memory bandwidth = bit width of video memory * video memory frequency / 8 / 1000 (dividing by 1000 is to convert m into G units). Since the landlord wants to know the effect of gt430 game, I can only make my own summary based on what I have played in sotay gt430 MIG version Ma D3, which belongs to the real situation, Please respect the facts. 1 call of Duty 5 default 1024x768 separation rate, special effects full height, average about 60 frames. 2 biochemical crisis 5 default 1280 x 720 respectively rate, the special effects are all high, no less than 60 frames, the game self-test average 65 frames, was rated a, rendering very good. 3 call of Duty 6 default 1024x768 separate rate, special effects full height, average about 60 frames, Mission 6 than Mission 5 configuration requirements. 4 call of Duty 7 under the default 1024x768 separate rate, 4x anti aliasing, vertical synchronization, other special effects are the best, because the refresh rate is set at 60Hz, the maximum number of frames is no more than 60, with an average of 45 frames. 5 island crisis 2 default 1024x768 resolution, very high level, average 35 frames. 6 top speed car 15 default 1920x1080 resolution, special effects full height, the average number of frames is 30. 7 Grand Theft Auto 4 default 1024x768 resolution, special effects open high, not the highest, distance respectively 35, the average number of frames 40, 8 and call of Duty 8 default 1024 resolution can also be higher, does not affect the screen, the average number of frames 60-80 + FPS, and some people say that gt430 can not play battlefield 3! Men completely nonsense, I don't say how high @ I'm not gtx460 590 or anything.. After all, it's a very real game. When the resolution is 800, the effect is not the highest! Relatively stable, about 35 frames is good, the real picture does not feel multi card (just like GTA4, listen to less frames). In fact, play up simply do not feel much card! If you prefer fluency, you can also turn on 640 resolution, and the frame number can be from 40 + to 70 +. If you are lucky in some places, you can get 80 +. This is the video of battlefield 3 I made with my gt430! LZ can see! http://www.tudou.com/programs/view/VR-QhXkrfZU/ Hope to help LZ! Also, if you want to buy gt430, it is recommended to choose the brand of "Gengsheng"!