corona stock

The author of this article: Hang This article source: https://segmentfault.com/a/1190000010520835 function Introduction Objective: To obtain the name and transaction information of all stock in SSE and SSE. Output: Saved to file. Technical route: Requests-bs4–re Language: python3.5 Description Site Selection principle: Stock information static exists in the HTML page, non-JS code generation, no ROBBTS p

The author of this article: Hang This article source: https://segmentfault.com/a/1190000010520835 function Introduction Objective: To obtain the name and transaction information of all stock in SSE and SSE. Output: Saved to file. Technical route: Requests-bs4–re Language: python3.5 Description Site Selection principle: Stock information static exists in the HTML page, non-JS code generation, no ROBBTS p

Some people say that the stock market is a money-making "tool", but if you do not grasp a certain operating skills, not only make money, but will lose. Here are six ways to make a profit.Method One: Short-term profit methodThe short-term profit method is the investment technique that buys a lot when a stock rises, and then sells it in a short period of time to a considerable height.Short-term profit strateg

KDJ indicators are also called stochastic indicatorsPrinciple: is to use the current stock price in the near-stage share price distribution relative position to predict the possible trend reversal. It mainly uses the real amplitude of price fluctuation to reflect the strength of price movement and overbought phenomenon, a technical tool to send and sell signals before the price has risen or fallen . It was used in the analysis of the futures market, a

first, stocks appear after the trend of the day, high-level days after the amount of what will happen? from the tide of thousands of years of Bo finishing integratedThe so-called super strong Zhuang stocks, nature refers to the ability to continuously pull the stock. The premise of our judgment is: strategic low----------------sky? Into the ground? for in the trading before the emergence, has been a continuous rise in the

someone said: "The law of the stock market is no law", very right. The certainty of the stock market is "uncertainty". Any prediction of the stock market is futile. If anyone can predict the quasi-trend, then surely extremely wealthy. Unfortunately, no one has been successful in history, perhaps three times, but in the fourth time a loss such as washing. If a per

The following two methods can be used to obtain stock data: 1. Data retrieval through HTTP/JavaScript Interfaces2. Web-Service Interface 1. Data retrieval through HTTP/JavaScript Interfaces 1.1sina stock data interfaceTake the Daqin Railway (stock code: 601006) as an example. To get its latest market, you only need to access Sina's

Hand- Coded edit Securities listed on the Shanghai Stock Exchange, according to the SSE "Securities Coding Implementation Plan", the use of 6-digit compilation method, the first 3 digits for the different securities varieties, as specified in the table below: 001xxx Treasury bonds spot; 110xxx120xxx corporate bonds; 129xxx100xxx convertible bonds; 201x XX Treasury bond repurchase; 310XXX Treasury bond futures; 500xxx550xxx fund; 600xxxA shares; 700xxx

Advance: it must be a shock market, rather than a consecutive one-side market. For example, it can only rise or fall or not rise. Such as forcing a blank market or falling down.Prerequisites: asset configuration: Stock A shares must be excellent stocks and have dividends at the end of the year. Cash: At the current price, you can buy the amount of A shares you hold in your hands.T + 0 operation skills can be divided into forward T + 0 operation and re

If you do not have a ten-year reserve for a stock, do not hold it for ten minutes.-- Investment master Warren Buffett We often say that stocks are high-risk, high-reward investment tools. Likewise, it can be proved that stock funds also have high-risk and high-reward features and are suitable for long-term investment. In stock fund, it can be further subdivided

Tip 1: questions about stop loss and stop win. I think it is very important. the stop and stop losses settings are especially important for non-professional investors. Many retail investors will set up stop losses, but will not stop winning. It is necessary to discuss with you today. We all know that the establishment of stop loss sets a fixed loss rate, and the arrival position is strictly enforced. But it won't happen to ordinary retail investors. Tip 2: Do not expect to buy the lowest poin

Eight-character policy of the Securities MarketThe eight-character policy of the securities market is "legal, regulatory, self-discipline, and Regulation ". (Feel the most powerful attack band in China's stock market... ...) Three PrinciplesThe three principles refer to the principles of openness, fairness, and justice. Insider tradingInsider trading refers to material information that is known to insiders and has not yet been made public and may a

This paper describes the stock information query class based on curl implemented by PHP. Share to everyone for your reference, as follows: Stock information query function we need to crawl the data of the third party, and then we analyze the data to compose what we want, let's look at a PHP stock information query class. Today a two-cornered friend let me help w

Today, a two-cornered friend let me help write a stock query class, to integrate into the micro-letter, so spent a little time to write an incomplete, haha, if there are people who want to play, you can continue to submit code, let it become perfect up!!GitHub Address: Github.com/widuu/stock The code is as follows: The code is as follows Copy Code Class

The code is as follows:function Stockinfo = Queryprice (Stocktype, Stockid)%stocktype stock type: SH and sz%stockid stock code: URL = sprintf (' HTTP://HQ . sinajs.cn/list=%s%d ', Stocktype, Stockid); [SourceFile, status] = Urlread (URL); if (~status) disp (' Cannot get data '); Else% remove String str = javaobject (' java.lang.String ', sourcefile); str = Str.replaceall (' var ', ');

Many investors lamented how nice it would be to find the stocks to be pulled up in the intraday market, even if it was a short-term! In fact, it is not impossible to predict that the stock is about to rise. The experience of some professionals below may inspire investors. Move 1: forecast all-day transaction volume There is a saying in the market: the relationship between quantity and price is like the relationship between water and ships. water in

Php curl-based Stock Information Query Class instance, curl Information Query This example describes the Stock Information Query Class implemented by php Based on curl. We will share this with you for your reference. The details are as follows: We need to capture third-party data for the stock information query function, and then analyze the data to make up what

This article describes the PHP based on curl implementation of the stock information query class. Share to everyone for your reference, specific as follows: Stock information query function we need to crawl third party data, and then we analyze the data to make up what we want, let's look at a PHP stock information query class. Today, a two-cornered friend let