Yahoo data download

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Yahoo Download Stock Data Almost everyone knows that Yahoo has API to retrieve financial data.We will write a client that will consume Yahoo API to retrieve history stock data. Let's start to develop set of classes that will handle required functionality. First we define an Enum that holds different period types. The name of the class "PeriodType". The main class that uses Yahoo API is class that named "YahooHistoryDownloader". string stockName - ticker name of the stock . In order to test I created a console application that will print the downloaded data to console. private static void GetDataFromStock(string stockName,PeriodType periodType) { YahooHistoryDownloader historyDown = new YahooHistoryDownloader(); List<Bar> listBar = historyDown.GetBarHistory(stockName,periodType, DateTime.Now.AddMonths(-6), DateTime.Now); foreach (Bar bar in listBar) Console.WriteLine(bar); } In order to use it string stockName = "GOOG"; GetDataFromStock(stockName, PeriodType.Weekly ); Here is UML

java - Yahoo Finance API Alternative to google finance api