Bitcoin quantitative transaction proxy

1. Yes, at present, there is a team specialized in quantitative trading in the market, which can be accessed to the API of the exchange. Some exchanges will also seek institutional cooperation to become market makers and provide liquidity for exchanges.

2. If we say stable income, bitcoin is certainly not, and the risk of digital currency is not small. It is suggested to consider other financing methods.

3. Money has the function of value measure and circulation means. There are also storage functions and means of payment
value scale = when you buy something, a bottle of water is one yuan. The one yuan here is the currency of concept, and no one needs to take out one yuan and put it there to tell you that this thing is one yuan
means of circulation = when you want to own this bottle of water, you must give the seller a dollar, instead of just saying "I'll give you a dollar ~"
the function of storage is to store valuable currency (such as gold and silver) at home for future appreciation or use (because it is valuable and not afraid of depreciation). Strictly speaking, RMB is bank notes, a kind of credit currency = no intrinsic value (just a piece of paper) but only use value (its value is guaranteed by government revenue), so RMB cannot be used as a storage means (in case of serious inflation or regime change, it is a pile of waste paper)
means of payment = standard of deferred payment = unilateral transfer of currency. For example, the money that others owed you a few days ago was paid back today.

4. 1. Value scale -- the function of currency to express the value of goods and measure the quantity of the value of goods
money performs the function of value measurement, which is to show the value of all commodities as a certain amount of money. This is because money itself is a commodity and has value. All kinds of goods are the condensation of social labor with the same quality, so labor time is the intrinsic value measure of goods. This kind of intrinsic value can be compared, but it can't show itself. In the process of commodity exchange, when money performs the function of value measurement to measure the value of other commodities, and makes all kinds of commodity values behave as a certain amount of money, money becomes the external manifestation of commodity value
2. Means of circulation: in commodity circulation, money serves as the medium of commodity exchange
the circulation function of money is developed in commodity exchange. Before the emergence of money, commodity exchange took the form of direct exchange. After the emergence of money, it becomes the commodity circulation with money as the medium, which makes the direct commodity exchange into two processes. Any commodity procer must first sell goods for money (w-g), and then use money to buy back the needed goods (G-W). In the commodity exchange composed of these two processes, money acts as the medium of exchange activities. The function of this kind of medium commodity exchange is the function of currency circulation means
3. Storage means: the function of money withdrawal from circulation as an independent value form and the general representative of social wealth
the function of money storage means is graally improved in practice. At first, it was shown as simple money storage. The procer changed surplus procts into money in order to save his surplus procts with money. With the development of commodity proction, in order to make it easy for commodity procers to buy commodities that can maintain proction and life at any time, money storage is mainly manifested as the storage of exchange value. When commodity circulation expands to all fields, the one who owns money can buy everything he needs. At this time, money storage is manifested as money storage of social power. But the money storage for any purpose must be the enough money with value entity
4. Means of payment: the function of money as an independent form of value in unilateral movement
the function of money as a means of payment was initially generated to meet the needs of commodity proction and exchange. Because the proction cycle of different commodities is different, and the distance from the place of origin to the place of sale is different, in order to ensure the continuous reproction process, some commodity procers need to sell goods on credit. When the debt is settled on the appointed date, money has the function of payment means. Later, with the development of commodity exchange and credit economy, the function of money as a means of payment has become increasingly common, not only beyond the field of commodity circulation, but also into people's daily life, such as for the payment of government rent, rent, wages, taxes and so on
5. World currency -- the currency as a general equivalent in the world market
with the emergence and development of international exchanges, currency has the function of world currency when it circulates in the world market. In addition to the function of value measurement, the world currency also performs the following functions: as a means of purchase, it is used internationally to purchase foreign goods; As a general means of payment, it is used to pay international debts, interest and other unproctive payments to balance the international balance of payments; As the representative of social wealth, it is used to pay war reparations, export monetary capital, etc., and transfer from one country to another.

5.

explanation

"bad money expels good money" means that when a country circulates two kinds of money with different real value but unchanged legal price at the same time, the money with high real value (good money) is bound to be melted, collected or exported and withdraw from the circulation field, while the money with low real value (bad money) fills the market instead

for example

in the 16th century England, precious metals were not enough for coinage, so other metals had to be added to the newly minted coins. Therefore, there were two kinds of currencies in the market at that time, one was the currency without impurities, the other was the currency added to other metals. Although the legal value of the two currencies is equal, people can identify them, store the money without impurities, and trade the money with impurities. Therefore, the good money on the market is graally stored and reced circulation, leaving only the bad money in the market Good money here refers to money without impurities.)

6.

Quantification is based on mathematical statistics and mathematical modeling, using computer technology, from the massive historical and current data, to explore the trading mode that can bring large probability of excess return, to avoid the negative impact of irrational decision-making caused by investor sentiment fluctuations in the artificial trading process. A qualified quantitative trading model must be based on the trend judgment or arbitrage principle with clear economic meaning, and further systematized and programmed abstraction, presenting a set of complete logic executable trading instruction flow and logic control scheme

what is strategy

strategy, literally refers to the set of solutions that can achieve the goal; In short, it is a series of preset behavior patterns, which will be enabled under different trigger conditions

in securities trading, strategy refers to taking corresponding trading actions when pre-set events or signals occur

what is quantitative strategy

the so-called quantification is to digitize the events or signals in the behavior pattern and analyze them through a set of fixed logic, rather than relying on people's feelings or intuition to judge and make decisions

traditional traders usually execute some specific transactions after seeing some graphical technical form. If they can describe the graphical form with a series of data that can be recognized by a computer program, the program will automatically judge and decide whether to trade, and automatically carry out position management and risk control actions, which will become a quantitative strategy

generally speaking, the so-called quantitative strategy means that the whole transaction process is completely realized as a computer program, and the data receiving, processing and transaction execution are automatically completed by the computer program. In order to develop such a quantitative strategy, it is necessary to collect a certain amount of data in advance and establish a set of decision-making model based on digital processing; After studying the strategy, we should implement it and let it run

is it reliable to invest with quantitative strategy

let's take a look at the data of a quantitative platform:

according to the back test data of Yikuan quantitative platform based on the one week strategy of digital currency running in December 2017 (December 11-17):

"ready to go" entered the market first, however, the premature stop profit led to repeated opening and stop loss, which was not suitable for that period of market, Fortunately, in the last paragraph, we can recover a little

the judgment and decision-making process of any indivial investor will be affected by various psychological factors such as cognition, emotion and will to varying degrees. Quantitative investment relies on computer to allocate portfolio, which overcomes the weakness of human nature and makes investment decision more scientific and rational