anychart.onDocumentReady(function () {
var dataTable = anychart.data.table();
dataTable.addData(get_dji_daily_short_data());
var mapping = dataTable.mapAs({value: 1});
var chart = anychart.stock();
var triangleAnnotations = chart.annotations();
chart.title('Start annotation drawing. Use mouse to draw annotation');
chart.container('container');
triangleAnnotations.startDrawing('triangle');