private void FillControlValues()
{
if (Linked)
{
int dataCount = _chart.StockData.TimeSeries.DataPoints.Count;
textBoxStock.Text = _chart.Stock.StockSymbol;
textBoxValue.Text = _chart.StockData.TimeSeries.DataPoints[dataCount - 1].Close.ToString();
textBoxVolatility2W.Text = "";
textBoxVolatility4W.Text = "";
textBoxVolatility2M.Text = "";
if (_chart.Interval == Api.Interval.Daily)
{
if (dataCount > 10)
{
textBoxVolatility2W.Text = (Indicators.GetAnualVolatility(_chart.StockData, dataCount - 1, 10, PricePoint.Close) * 100).ToString("0.0") + "%";
}
if (dataCount > 20)
{
textBoxVolatility4W.Text = (Indicators.GetAnualVolatility(_chart.StockData, dataCount - 1, 20, PricePoint.Close) * 100).ToString("0.0") + "%";
}
if (dataCount > 40)
{
textBoxVolatility2M.Text = (Indicators.GetAnualVolatility(_chart.StockData, dataCount - 1, 40, PricePoint.Close) * 100).ToString("0.0") + "%";
}
}
}
}