How to calculate the virtual currency contract
Publish: 2021-05-21 03:15:19
1. Capital cost = position value * capital rate. When the capital rate is positive, the long pays the short; When the capital rate is negative, short pay long, can you understand?
2. Capital cost = position value * capital rate. When the capital rate is positive, the long pays the short; When the capital rate is negative, short pay long, that's what it means.
3. Caution is recommended
bitcoin is a virtual currency
the risk is too high
it's easy to ruin your family.
bitcoin is a virtual currency
the risk is too high
it's easy to ruin your family.
4. The DC / DC mole is a DC-DC transformer. The so-called isolation and non isolation refer to whether a transformer is added after rectification and filtering.
the one with transformer is isolation, and the one without transformer is non isolation. Generally, the power supply is isolated,
the safety of isolation is higher, and the requirements of isolated devices are lower for design, Because the isolated power is sent to the power mole after the transformer step-down, the non isolated power is directly sent to the power mole through the 220 V, and the current power chips are isolated
the one with transformer is isolation, and the one without transformer is non isolation. Generally, the power supply is isolated,
the safety of isolation is higher, and the requirements of isolated devices are lower for design, Because the isolated power is sent to the power mole after the transformer step-down, the non isolated power is directly sent to the power mole through the 220 V, and the current power chips are isolated
5. After losing 2787, the key support level of short-term rebound, the market failed to break through for three consecutive trading days. Although today's performance is very eye-catching, it has not recovered the support level. The focus of next week's market is to focus on this point. If the market continues to fail to break through this point repeatedly, this wave of rebound of the market may come to an end. Pay attention to recing positions to avoid risks, If the market forcibly recovers the support level under the support of good news, the market should pay attention to the suppression of 2820 points. In the first two times, the market fell rapidly after breaking through the 30 day line, Only when the market breaks through 2820 points and stands firm, can the market have a chance to look up 3150 points.
the market only last week is characterized by repeated rumors that the market has been unable to cash to save the market. First, seven major measures were introced by the state to save the market. In the case of no cash, the market broke and a national stabilization fund has been admitted to the market to save the market, Second, there is no such thing as the sponsor of Tianping quasi fund refuting rumors. If the market of a stock market relies on rumors to maintain its volatility and slow down its downward trend, and there is no real substantive measures, then the purpose of this rebound needs to think more about. What is the purpose of the organization? Frequent rumors are created to boost the stock market. The latest capital statistics have come out, In this hot bottom hunting operation, funds, insurance and qdf2 all had net outflows. When the market was optimistic by investors last week, the net outflows of these main funds were close to 5 billion, which was completely unexpected. It was also a rumor that drove up the shipment. And the real purpose of the frequent spread of good rumors in the market is also very clear“ Pull up the shipping price. Since the institutions have maintained a net outflow under the condition that people are looking forward to red July and the semi annual report has made performance, although the overall market is doing better, there is still no sign of change from the intention of the institutions. The long-term goal is still to rece the position and avoid the pressure of big and small non-profit and macro policy
when the downward trend has been formed e to the shortage of funds, investors should be rational and not blindly optimistic. The stock market is very complex and simple. What's more complex is that any factor may lead to the change of the stock market. However, the simple thing is that the long-term long short trend of funds determines the long-term rise and fall trend of the market, but the stock market can't just fall without rising, It is certain that there will be a rebound on the way down, but the scale of the rebound should be judged according to the good news on the policy side. If these non substantial good news still support the market, then every rebound is an opportunity to rece positions. Only after the non substantial measures are taken to limit the size of the market, can the market ease the pressure on the capital side and bring about a wave of intermediate rebound or even reversal, As long as the core problem leading to the big drop is not solved, investors should look at it as a rebound and rece their positions when it is high. The weak confidence of investors makes the bottom selling funds very cautious. Although the bottom selling funds try to change this decline, the situation is not too optimistic. The current stock market is not lack of confidence or funds as the government says, This year is the lightest year, with only 3 trillion of lifting the ban, but it has already made the main funds in the market unbearable (before the main force began to ship, the main funds in the market were only 3 trillion, but the size is not enough to eliminate them). Although the government has come to a fund, it also has to talk about politics, However, it seems that the real effect is not great. The action of the institutions to continue to rebound and deliver goods has not stopped. They have to choose the strategy of retreat while fighting to rece losses. Even before the Olympic Games, the so-called good news of the government will prevent the stock market from continuing to fall. However, as long as it is not a substantive solution to the big and small problems, but only some painless policies, In the current market, where the long short balance of funds has been broken, investors should not be too optimistic even if they adopt the trend of horizontal movement or small rebound ring the Olympic Games, because they should be cautious, because the real problem has not been solved, The capital will continue to be tight. If there is a rebound brought about by the policy, it is wise to rece the price every high. Don't believe in the stock review without considering the actual big market. Since the non lifting capital in 2009 is nearly 7 trillion, the lifting capital in 2010 is nearly 10 trillion, which is far more than 3 trillion this year, so before the core problem leading to this big drop is solved, It is impossible to solve the pressure on capital. Any marginal favorable policy will only bring about a rebound, not a reversal. Although the stock market is very complex, it is also very simple. The rule of the stock market is that if you sell more than you buy, you will fall, and if you buy more than you sell, you will rise. Most people know this, But why are some people reluctant to face it when the capital has been reflected? Don't believe that big and small non-small non-small non-small non-small non-small non-small non-small non-small non-small non-small non-small non-small non-small non-small non-small non-small non-small non-small non-small non-small non-small non-small non-small non-small non-small non-small non-small non-small non-small non-small non-small non-small non-small non-small non-small, Do you think big and small non holders will settle down or will they continue to watch their profits shrink, When the idea of long-term shareholders is that only retail investors ecated by institutions will do it) and the power of selling is overwhelming in a long-term trend for some reason, it's self deception to talk about when the bull market will come back The so-called iron bottom 2990, the strongest policy in the mouth of institutions that will never be broken down, has rapidly disintegrated in the face of the reality of imbalance of funds. Therefore, in the short term, without the support of new favorable policies, the rebound is an opportunity to rece the position. Of course, if there is a marginal favorable policy, it will bring the bottom fund to the bottom, and the rebound is relatively large, which is of course the best. For retail investors, the opportunity is rare. Strictly control the position is the only thing I want to say now, every rebound is rigorous position rection. Only with funds in hand can we have the initiative and usher in the real bottom. The bottom is the main force, not the retail investors. When the main force is forced to rece their positions, what they can do as small and medium-sized investors is to follow the trend, not to move against the trend. We also need to control our positions when institutions rece their positions
if you have to talk about the following support level, just look around 2500. In fact, the strongest support level has been lost. Of course, if the government is willing to introce substantive policies to solve major and minor problems, the resulting market will be a big one, not a small one now. However, I don't think it's too realistic. The government originally wanted to let the market digest the nearly 20 trillion yuan of funds, and the government would be willing to pay for it by itself
(some reflections on bear market operation) first of all, in a bear market, the graal decline of volatility is a long-term trend, and good news is only a condition for a rebound. However, when the stimulation of good news graally weakens, the rebound will end (and the height of rebound depends on the size of good news), and the temporarily changed downward trend will continue, The stock market returns to its natural law. Before the core problem leading to the big drop is solved (big or small), the stock market can not be reversed, and it is impossible to have a reversal. In the continuous downward trend, it's good to have 100 stocks in the upward trend of more than 2000 stocks. That is to say, when the market falls, the probability of buying falling stocks is 95% or more. As an investment, it's better not to take this risk since it knows such a low probability to choose stocks targeted by hot money. Choosing the operation of oversold rebound is a good investment strategy for investors who pay attention to the safety factor in this trend, because it is certain that there will be a rebound after oversold. There is no stock market that only falls but does not rise. It is just the size of the rebound (the rebound height should be analyzed according to whether there is good news and the size of good interest). In this rebound process, the general rise is generally dominant, In the process of rebound and general rise, the stocks that are in decline are below 10%. That is to say, the probability that you buy a stock casually will rise is far greater than the probability of intervening in the process of decline. Although stocks can not take this probability as the standard of stock ing, as for investors with high safety requirements, trend investment is the safest investment strategy in a bear market. If you want to intervene in the bear market, it is safer to choose this strategy. But remember, only oversold can a short-term, and the general decline generally choose to wait-and-see, the middle of the red plate may be set trap, a rebound on the day, the next day directly low open low go, the bottom of the people all set, so if you can't grasp where is the bottom of the bear market, the best is to do trend, rece risk (personal point of view carefully adopted)
now we need to take advantage of the trend, not to be a dead bull, not to be a dead short, just to be a slippery one. Before the market has no choice of direction, strictly controlling the position will minimize your risk
the above views are purely personal. Please adopt them carefully. Good luck
the market only last week is characterized by repeated rumors that the market has been unable to cash to save the market. First, seven major measures were introced by the state to save the market. In the case of no cash, the market broke and a national stabilization fund has been admitted to the market to save the market, Second, there is no such thing as the sponsor of Tianping quasi fund refuting rumors. If the market of a stock market relies on rumors to maintain its volatility and slow down its downward trend, and there is no real substantive measures, then the purpose of this rebound needs to think more about. What is the purpose of the organization? Frequent rumors are created to boost the stock market. The latest capital statistics have come out, In this hot bottom hunting operation, funds, insurance and qdf2 all had net outflows. When the market was optimistic by investors last week, the net outflows of these main funds were close to 5 billion, which was completely unexpected. It was also a rumor that drove up the shipment. And the real purpose of the frequent spread of good rumors in the market is also very clear“ Pull up the shipping price. Since the institutions have maintained a net outflow under the condition that people are looking forward to red July and the semi annual report has made performance, although the overall market is doing better, there is still no sign of change from the intention of the institutions. The long-term goal is still to rece the position and avoid the pressure of big and small non-profit and macro policy
when the downward trend has been formed e to the shortage of funds, investors should be rational and not blindly optimistic. The stock market is very complex and simple. What's more complex is that any factor may lead to the change of the stock market. However, the simple thing is that the long-term long short trend of funds determines the long-term rise and fall trend of the market, but the stock market can't just fall without rising, It is certain that there will be a rebound on the way down, but the scale of the rebound should be judged according to the good news on the policy side. If these non substantial good news still support the market, then every rebound is an opportunity to rece positions. Only after the non substantial measures are taken to limit the size of the market, can the market ease the pressure on the capital side and bring about a wave of intermediate rebound or even reversal, As long as the core problem leading to the big drop is not solved, investors should look at it as a rebound and rece their positions when it is high. The weak confidence of investors makes the bottom selling funds very cautious. Although the bottom selling funds try to change this decline, the situation is not too optimistic. The current stock market is not lack of confidence or funds as the government says, This year is the lightest year, with only 3 trillion of lifting the ban, but it has already made the main funds in the market unbearable (before the main force began to ship, the main funds in the market were only 3 trillion, but the size is not enough to eliminate them). Although the government has come to a fund, it also has to talk about politics, However, it seems that the real effect is not great. The action of the institutions to continue to rebound and deliver goods has not stopped. They have to choose the strategy of retreat while fighting to rece losses. Even before the Olympic Games, the so-called good news of the government will prevent the stock market from continuing to fall. However, as long as it is not a substantive solution to the big and small problems, but only some painless policies, In the current market, where the long short balance of funds has been broken, investors should not be too optimistic even if they adopt the trend of horizontal movement or small rebound ring the Olympic Games, because they should be cautious, because the real problem has not been solved, The capital will continue to be tight. If there is a rebound brought about by the policy, it is wise to rece the price every high. Don't believe in the stock review without considering the actual big market. Since the non lifting capital in 2009 is nearly 7 trillion, the lifting capital in 2010 is nearly 10 trillion, which is far more than 3 trillion this year, so before the core problem leading to this big drop is solved, It is impossible to solve the pressure on capital. Any marginal favorable policy will only bring about a rebound, not a reversal. Although the stock market is very complex, it is also very simple. The rule of the stock market is that if you sell more than you buy, you will fall, and if you buy more than you sell, you will rise. Most people know this, But why are some people reluctant to face it when the capital has been reflected? Don't believe that big and small non-small non-small non-small non-small non-small non-small non-small non-small non-small non-small non-small non-small non-small non-small non-small non-small non-small non-small non-small non-small non-small non-small non-small non-small non-small non-small non-small non-small non-small non-small non-small non-small non-small non-small non-small, Do you think big and small non holders will settle down or will they continue to watch their profits shrink, When the idea of long-term shareholders is that only retail investors ecated by institutions will do it) and the power of selling is overwhelming in a long-term trend for some reason, it's self deception to talk about when the bull market will come back The so-called iron bottom 2990, the strongest policy in the mouth of institutions that will never be broken down, has rapidly disintegrated in the face of the reality of imbalance of funds. Therefore, in the short term, without the support of new favorable policies, the rebound is an opportunity to rece the position. Of course, if there is a marginal favorable policy, it will bring the bottom fund to the bottom, and the rebound is relatively large, which is of course the best. For retail investors, the opportunity is rare. Strictly control the position is the only thing I want to say now, every rebound is rigorous position rection. Only with funds in hand can we have the initiative and usher in the real bottom. The bottom is the main force, not the retail investors. When the main force is forced to rece their positions, what they can do as small and medium-sized investors is to follow the trend, not to move against the trend. We also need to control our positions when institutions rece their positions
if you have to talk about the following support level, just look around 2500. In fact, the strongest support level has been lost. Of course, if the government is willing to introce substantive policies to solve major and minor problems, the resulting market will be a big one, not a small one now. However, I don't think it's too realistic. The government originally wanted to let the market digest the nearly 20 trillion yuan of funds, and the government would be willing to pay for it by itself
(some reflections on bear market operation) first of all, in a bear market, the graal decline of volatility is a long-term trend, and good news is only a condition for a rebound. However, when the stimulation of good news graally weakens, the rebound will end (and the height of rebound depends on the size of good news), and the temporarily changed downward trend will continue, The stock market returns to its natural law. Before the core problem leading to the big drop is solved (big or small), the stock market can not be reversed, and it is impossible to have a reversal. In the continuous downward trend, it's good to have 100 stocks in the upward trend of more than 2000 stocks. That is to say, when the market falls, the probability of buying falling stocks is 95% or more. As an investment, it's better not to take this risk since it knows such a low probability to choose stocks targeted by hot money. Choosing the operation of oversold rebound is a good investment strategy for investors who pay attention to the safety factor in this trend, because it is certain that there will be a rebound after oversold. There is no stock market that only falls but does not rise. It is just the size of the rebound (the rebound height should be analyzed according to whether there is good news and the size of good interest). In this rebound process, the general rise is generally dominant, In the process of rebound and general rise, the stocks that are in decline are below 10%. That is to say, the probability that you buy a stock casually will rise is far greater than the probability of intervening in the process of decline. Although stocks can not take this probability as the standard of stock ing, as for investors with high safety requirements, trend investment is the safest investment strategy in a bear market. If you want to intervene in the bear market, it is safer to choose this strategy. But remember, only oversold can a short-term, and the general decline generally choose to wait-and-see, the middle of the red plate may be set trap, a rebound on the day, the next day directly low open low go, the bottom of the people all set, so if you can't grasp where is the bottom of the bear market, the best is to do trend, rece risk (personal point of view carefully adopted)
now we need to take advantage of the trend, not to be a dead bull, not to be a dead short, just to be a slippery one. Before the market has no choice of direction, strictly controlling the position will minimize your risk
the above views are purely personal. Please adopt them carefully. Good luck
6. Great wisdom is a real-time market display and trading system software
there are many functions, not only transaction information, but also other policies and company information that can be linked
you will know when you use it.
some shortcut keys are also very useful, such as those defined in the K-line state:
F1 is the transaction record of each order in time-sharing; F3 Shanghai index time-sharing chart, F4 Shenzhen index time-sharing chart
F6 select the sector of the stock pool; F7 current affairs information; F8 various K-line change display
f9f12 is transaction entrustment; If you are new to the stock market, it is recommended that you invest a small amount of money first,
wait until you have accumulated experience to a certain extent, and then do it.
I hope you can make small gains and big gains...
ha ha
there are many functions, not only transaction information, but also other policies and company information that can be linked
you will know when you use it.
some shortcut keys are also very useful, such as those defined in the K-line state:
F1 is the transaction record of each order in time-sharing; F3 Shanghai index time-sharing chart, F4 Shenzhen index time-sharing chart
F6 select the sector of the stock pool; F7 current affairs information; F8 various K-line change display
f9f12 is transaction entrustment; If you are new to the stock market, it is recommended that you invest a small amount of money first,
wait until you have accumulated experience to a certain extent, and then do it.
I hope you can make small gains and big gains...
ha ha
7. The calculation formula of service charge for virtual contract transaction: < br > service charge = contract face value / opening price * number of sheets * (hanging order / bill) rate < br > for example: < br > service charge level LV1, hanging order transaction: < br > BTC opening service charge = 100 / opening price * number of sheets * 0.03%< Br > LTC or other virtual currency opening fee = 10 / opening price * opening number * 0.03%< Br > delivery service charge: not affected by the user level, BTC is 0.015%, non BTC is 0.05% < br > there is no service charge for burst positions
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