getDataSeries() shows multiple values per index. Why?

[xerol]

Hi,

how is it possible that an index can hold multiple values? I am using a 5m ES future chart and get multiple open and close prices per bar. Am I missing something?

I am looping over the default getDataSeries Method.

public void onBarUpdate(DataContext ctx)
  {
    calculateValues(ctx);
  }

  @Override
  protected void calculateValues(DataContext ctx)
  {
    int period=getSettings().getInteger(Inputs.PERIOD);
    var series=ctx.getDataSeries();
    clearFigures();
    int endIndex=series.getEndIndex() - 1;

    for (int i=0; (i <= endIndex); i++) {
      double bar1open = series.getOpen(i + 1);
      double bar0high = series.getHigh(i);
      double bar0close = series.getClose(i);
      double bar1close = series.getClose(i + 1);
    ...
    }