Retail investors are always unable to hold a strong-willed stock, always like to change shares frequently. Why do retail investors suffer from this disease? The reason, mainly because of the following points are not correct understanding: First, the thought of the collection is at stake.Retail investors always think so: Good to take, sell and then buy a bullish stock, so go on, will never lose money. This
Correct posture for AI to perform a hop: detailed explanation of the Auto-Jump Algorithm for a hop, aiauto-jumpAuthor: Xiao Taihong anjiePeking University | Graduate School of MathematicsAuthorized quantum bit Editing and PublishingFor reprint, contact the original author.
Recently, a small game has jumped around the country. From a child to a big child, it seems that everyone is jumping.
As an AI programmer at the NO (zhi) Institute (hui) Not (ban)
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
classSolution { Public intMaxprofit (int[] prices) { intMaxprofit = 0; for(inti = 0; I prices.length;) {intj = i + 1; while(J ]) {J++; } Maxprofit+ = Prices[j-1]-Prices[i]; I=J; } returnMaxprofit; }}This is an implementation of the above ideas, the same as O (n^2), but because I jump directly to J, actually close to O (n). Public classSolution { Public intMaxprofit (int[] prices) { intMaxprofit = 0; intBuy_price = 0; if(Prices.
Safety Stock is just a general statement. This article summarizes the four Security Stock (time) settings of SAP to increase the flexibility of the inventory quantity (time) during the planning process. Why does the security stock increase the elasticity of the plan? In net requirements calculation, quantity available = Fixed receipts +
Objective: To obtain the name and transaction information of all shares of SSE and Szse, and to keep them in the file.Technology used: Requests+bs4+reSite selection (Selection principle: the static existence of the Stock information HTML page, non-JS code generation no Yo Robot protocol restrictions)1. Get stock list: http://quote.eastmoney.com/stocklist.html (because the East Net station has a list of all
Cheer up, Friday is coming, La La La, the weekend is about to start, a small set of excitement ah, tomorrow can get up and move to sleep.Move, bounce, jump, like a penguin stock, soaring.@ KISSB : Fry Stock@ greedy Bai Muxiao. : Make money, make money .@ King de real : It was a good rise .Up so much, throw this stock,
The IT Engineering Department of the Shenzhen Stock Exchange (Shenzhen Stock Exchange) has hundreds of projects each year. Different projects correspond to different project managers, and each project manager has different skills and experiences.
How to make the project managers better, faster, and more cost-effective to execute and complete the project is a challenge for the leaders of the Shenzhen
Probably all the stock speculators have had more or less experiences of buying or falling or something. Some media also summarized the reverse indexes of several major stock markets, including CNPC. However, this is nothing more than Winston Churchill, who once had two British Prime Ministers. Not only did he buy anything, but it also fell, and the next day the U.S. sto
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
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
1. Virtual wins
Sun Tzu said: "The soldiers, and also the TAO ." It means that deceiving the enemy is also a method of defense. If you only fight for integrity, you cannot win. Deceiving or being cheated is sometimes a smart competition and a strategy. Sun Tzu once again said that true strategies should be concealed, because if the enemy knows the real situation, our weakness exposure will lead to failure. "In the form of soldiers, avoiding real and virtual attacks ". There are two ways to ex
There are players on the map here, short jump on not to go, the strip is missing. Advice is to select the jump, control the time of the jump.
This need to pay attention to the operation is a continuous click, this is more important. Players must pay attention to their own operation of the problem, click on the time must be brisk and flexible to do, this is more
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
(resultCode = Activity. RESULT_ OK ){17 Log. e ("MainActivity", "onActivityResult ");18 dialog. dismiss ();19}20}
ActivityB:
SetResult (RESULT_ OK );
2. this is slow to enter another Activity, especially when MapActivity loads a map. In the onCreate method, a dialog box is displayed after super () is called, and the dialog box is closed in the callback of view loading, in onWindowFocusChange (), dismisDialog seems useless. It is still being transferred. When the show dialog box is displayed,
Recently helped a friend write a simple stock collection tool, collected with the flowers shun stock trend information, using PHP command line mode to write. Only the collection part function is completed, the output data is copied to execl (or ET) analysis, which is more convenient than any backstage.
The primary function has only one class implementation (stock.class.php):
Class stockclass{Public $stock
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
The stock market boom triggers computer security problems
Recently, as the stock market continued to hot, making more and more new investors into the stock market. According to the relevant department statistics, at present, every 13 Chinese people have 1 stocks, daily A-share account number added 300,000, China has entered the "all Shares" era. And the online
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