/// <summary>
/// Difference between open and close price for specified symbol for every day in the last month
/// </summary>
/// <param name="symbol"></param>
/// <returns></returns>
public static List <Equity> OpenCloseDifference(string symbol)
{
List <Equity> lstEquity = Equity.GetEquityData(symbol);
return(lstEquity.Where(i => i.Date.Month == DateTime.Now.Month - 1).Select(i => new Equity {
DifferenceValue = i.DifferenceValue, Date = i.Date
}).ToList());
}
/// <summary>
/// Highest closing price of specified symbol in the past 6 months
/// </summary>
/// <param name="symbol"></param>
/// <returns></returns>
public static string HighestClosingPrice(string symbol)
{
List <Equity> lstEquity = Equity.GetEquityData(symbol, "full");
return(lstEquity.Where(i => i.Date >= (DateTime.Now.AddMonths(-6))).Select(i => i.CloseValue).Max().ToString());
}
/// <summary>
/// Average volume of specified symbol in the past 7 days
/// </summary>
/// <param name="symbol"></param>
/// <returns></returns>
public static string GetAverageVolume(string symbol)
{
List <Equity> lstEquity = Equity.GetEquityData(symbol);
return(lstEquity.Where(i => i.Date >= (DateTime.Now.AddDays(-7))).Average(i => i.Volume).ToString());
}
