anychart.onDocumentReady(function () {
var dataTable = anychart.data.table();
dataTable.addData(get_dji_daily_short_data());
var mapping = dataTable.mapAs({high: 1, low: 3});
var chart = anychart.stock();
var series = plot.rangeArea(mapping);
series.lowStroke('#F44336');
var lowStroke = series.lowStroke();
chart.title({fontColor: lowStroke, text: 'Get and use low stroke'});
chart.container('container');