best time to Buy and Sell Stock IISay you has an array for which the i-th element is the price of a given-stock on day I.Design an algorithm to find the maximum profit. You could complete as many transactions as (ie, buy one and sell one share of the stock multiple times). However, engage in multiple transactions for the same time (ie, you must sell the
Every investor who goes into the stock market has studied various technical indicators more or less. However, in the actual combat, often some indicators have just issued a buy signal, but also some indicators that prompted you to sell. These are often confusing, and some have even put forward the idea of "useless theory of technical indicators". So, in many technical indicators, there is no deceptive, the most valuable indicators?The answer is yes, t
What is stock policy trading?
Do you often regret failing to sell when you fall below the support line or fail to buy when you break through the resistance line, and then start to regret it and blame yourself every day, if God gives himself another chance, he will sell or buy it at any time, but regret it is useless. The past has become a thing of the past, no matter whether there are many reasons (because he is at work, there is no time to view the
Best time to Buy and Sell Stock ITopic:Say you has an array for which the i-th element is the price of a given-stock on day I.If you were-permitted-to-complete at most one transaction (ie, buy one and sell one share of the stock), design an AL Gorithm to find the maximum profit.Ideas:Just find the maximum difference, max (prices[j]–prices[i]), I /** * @param {num
Sometimes you need to add a line chart to the Excel stock chart to compare the data, such as adding "turnover" data to the stock chart. As shown in the A1:f29 area contains the stock price data, where the A-E column is the opening, the highest, the lowest and the close, the F is listed as the turnover rate data, need a-e column data to draw
Since I have been thinking, why no one used automatic interactive software to conduct stock trading, who had known that my idea is the current frontier of finance. Fortunately I am a programmer, proficient in various programming languages such as C++,python ..... In Europe and the United States and other developed financial markets, more than half of the volume is issued by quantitative transactions, quantitative trading has become the mainstream tren
On the relationship between the stock market, the dollar exchange rate and the crude oil and gold price
There are many factors that affect stocks, currencies, oil prices and gold prices. In general, however, there is an interaction between them.
I. Stock market and crude oil prices
If the stock market falls, it is generally regarded as a symptom of bad economic s
Start nowMarch 3, 2015, Tuesday, around 10 o'clock in the morning. Four forecast tasks were created for closing data for several stocks using the Predict API tool:Predict New-n "stock_1a0001_prevision_20150303"-F. /history/1a0001.txt-k "Stock", "Shanghai Index", "stock index", "market"Predict New-n "stock_300076_prevision_20150303"-F. /history/300076.txt-k "300076", "gqy video"Predict New-n "stock_300079_pr
123. Best time to Buy and Sell Stock IIISay you has an array for which the i-th element is the price of a given-stock on day I.Design an algorithm to find the maximum profit. You are in most of the transactions.Note:Engage in multiple transactions on the same time (ie, you must sell the stock before you buy again).Let's see if it's a trick or a big profit, but y
First, use the ID card to go to the local securities registration company (and some brokers also handle a shareholder account card on the Shanghai and Shenzhen stock exchanges), select a securities business department to open an account, sign a contract, and receive a fund account card, deposit a certain amount of cash (check ).
How to buy and sell stocks:The name (orCode), Quantity, and price. In addition, this delegate is only valid on the day w
Relationship between the stock market, dollar exchange rate, original oil price, and gold price
There are many factors that affect the stock market, foreign exchange, oil price, and gold price. However, in general, there is a long relationship between them.
I. Stock Market and crude oil prices
If the stock market
About the stock market trend after the long holiday
Emilmatthew
07/05/07
I remember that during the winter vacation, I told my mom that the rising wave of the stock market will hit 4000 points.Sure enough, after the Spring Festival, after the first trading day fell, shake off a piece of bad luck, all the way up, now, 4000 is close at hand. I personally think that after a long holiday, this round of rising
Recently Learning Android application development, do not know what to write a program to practice practicing, just recently the stock is very hot, on an app to get stock data real-time, named Mystock. Using the development tools Android Studio, you need to download from the Android website, download the address: http://developer.android.com/sdk/index.html. Unfortunately, Android is Google's, and any Google
http://table.finance.yahoo.com/table.csv?s=ibmd=8e=5f=2013g=da=11b=16c=1991 ignore=.csvThe links above can capture data from the IBM stock from November 16, 1991 to August 5, 2013.Http://table.finance.yahoo.com/table.csv?s=sohud=8e=5f=2013g=da=11b=16c= 2008ignore=.csvThe links above can crawl the data of Sohu stock from November 16, 2008 up to August 2013 5.Information on the global
Warren Buffett in the face of the public, the first thing to do is to drink Coke to sell moe.1. The fund manager is too incompetent, and the data show that few fund managers can continue to surpass the index in performance. So choosing a fund is not as direct as buying an index.2. The index will save time and effort, do not have to stare at the stock at work. It is the most valuable investment that young people spend more time working hard to improve
2016/05/09 Append: corresponding QUANTMOD package related instructions reference http://www.quantmod.com/
The Quantmod package defaults to access to Yahoo Finance data, including SSE and Shenzhen stock data, as well as Hong Kong equities.
The SSE code is SS, deep Proof code is SZ, Hong Kong stock code is HK
such as Maotai: 6000519.SS, Vanke 000002.sz, Changjiang industrial 0001.hk
Use the following command
Stock trading is like driving a car. The figure shows the K-line chart. The sales signal is clearly divided.
Let me tell you what to remember when I buy the key things. In the morning, the star of the great Yang line, at the beginning of dawn,
Rising Sun, rising sun, rising slowly, rising the bottom of the tower, steadily rising the bottom of the pliers, exploring the rising hammer line.
If it is a low position, it is expected that the midline is stro
http://walsece.iteye.com/blog/169514Stocks for some time, found that the current stock market software in many cases is not too easy to use, I like to see stocks in the real-time trading records, if at the same time pay more attention to the stock, I used the market software did not find the same time to watch a number of stock markets trading data functions, In
URL is the content url, what URL directly discarded. This is mainly to improve the crawling efficiency of the entire crawler, to prevent the crawler in the irrelevant URL to spend too long time, of course, if you want to crawl the whole network, you can also do not set.for those with a little extra money, perhaps the most common investment is stocks, although China's stock market is called a fickle, demon beast frequency. But still relatively poor li
Recently the stock market roller coaster, I do not stock, and not so much time to play, so I play a stock base. In the process of playing I found this thing is very fun ah, just I switch back and forth in the web, constantly pressing the F5 process, so I wrote a small assistant, here to take out and share with you.I have found that today's valuation, the estimate
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