Nowadays, stocks are attracting more and more attention. Many people have more or less participated in stock trading, so when we trade stocks, we pay close attention to stock information, such as a certain stock's historical market price, trend analysis, etc., as well as our When trading in stocks, you will always pay attention to the rise and fall of stocks. So how is the stock data obtained?
In fact, the stock data is obtained through the stock interface, so what is the stock interface, and how does it obtain stock information?
The stock interface is mainly connected to the stock center through the interface. Through the information in the database, you can know the trend and historical information of each stock. After connecting the interface, you can learn the specific information of the stock from the Internet. After accessing this data interface, you can directly understand stock-related information through this data interface without spending a penny, and then use this data information to provide data support for corporate decision-making.
Stock interface to obtain stock information:
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Query various transaction data |
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</summary> |
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/// <param name="clientId"> Client Id</param> |
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/// <param name="category"> Types of information: 0 fund, 1 share, 2 commission on the day, 3 transaction on the day, 4 cancelable order, 5 shareholder code, 6 financing Balance, 7 securities lending balance, 8 marginable securities </param> |
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/// <param name="result"> Return information, generally need to allocate 1024*1024 bytes of space, and an empty string when an error occurs. </param> |
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/// <param name="errorInfo"> Error information, generally need to allocate 256 bytes of space, when an error occurs, it is a non-empty string </param> |
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[DllImport("MetaTrade.dll", CharSet = CharSet.Ansi)] |
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public static extern void QueryData(int clientId, int category, StringBuilder result, StringBu else errorInfo); |
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| 71. /// <summary> |
The stock interface can not only query the specific information of a certain stock, but also check the stock's MACD data, boll indicator, daily stock line, RSI (relative strength index), stochastic index, etc. Today's content is shared here. If you are more interested in the market trading interface, you can contact the qq business card below~