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Charts

Candlestick

Documentation
In this demo, the candle stick series displays variations in stock price throughout the course of a given day. Each point consists of a rectangle (body) whose bottom and topmost values correspond to the opening and closing price of a stock. A vertical line (shadow, wick or tail) displays the high and low price for the stock. If the stock closes higher than its opening price, no color fills its body and if the stock closes lower than its opening price, a color fill is applied.
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window.onload = function() { var viewModel = { chartOptions: { title: "Stock Price", dataSource: dataSource, commonSeriesSettings: { argumentField: "date", type: "candlestick" }, legend: { itemTextPosition: 'left' }, series: [ { name: "DELL", openValueField: "o", highValueField: "h", lowValueField: "l", closeValueField: "c", reduction: { color: "red" } } ], valueAxis: { tickInterval: 1, title: { text: "US dollars" }, label: { format: { type: "currency", precision: 0 } } }, argumentAxis: { label: { format: "shortDate" } }, "export": { enabled: true }, tooltip: { enabled: true, location: "edge", customizeTooltip: function (arg) { return { text: "Open: $" + arg.openValue + "<br/>" + "Close: $" + arg.closeValue + "<br/>" + "High: $" + arg.highValue + "<br/>" + "Low: $" + arg.lowValue + "<br/>" }; } } } }; ko.applyBindings(viewModel, document.getElementById("chart-demo")); };
<!DOCTYPE html> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <title>DevExtreme Demo</title> <meta http-equiv="X-UA-Compatible" content="IE=edge" /> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0" /> <script src="js/jquery-3.1.0.min.js"></script> <script src="https://cdnjs.cloudflare.com/ajax/libs/knockout/3.4.0/knockout-min.js"></script> <link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/16.2.5/css/dx.spa.css" /> <link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/16.2.5/css/dx.common.css" /> <link rel="dx-theme" data-theme="generic.light" href="https://cdn3.devexpress.com/jslib/16.2.5/css/dx.light.css" /> <script src="https://cdn3.devexpress.com/jslib/16.2.5/js/dx.all.js"></script> <script src="data.js"></script> <link rel="stylesheet" type ="text/css" href ="styles.css" /> <script src="index.js"></script> </head> <body class="dx-viewport"> <div class="demo-container"> <div id="chart-demo"> <div id="chart" data-bind="dxChart: chartOptions"></div> </div> </div> </body> </html>
#chart { height: 440px; width: 100%; }
var dataSource = [{ date: new Date(1994, 2, 1), l: 24.00, h: 25.00, o: 25.00, c: 24.875 }, { date: new Date(1994, 2, 2), l: 23.625, h: 25.125, o: 24.00, c: 24.875 }, { date: new Date(1994, 2, 3), l: 26.25, h: 28.25, o: 26.75, c: 27.00 }, { date: new Date(1994, 2, 4), l: 26.50, h: 27.875, o: 26.875, c: 27.25 }, { date: new Date(1994, 2, 7), l: 26.375, h: 27.50, o: 27.375, c: 26.75 }, { date: new Date(1994, 2, 8), l: 25.75, h: 26.875, o: 26.75, c: 26.00 }, { date: new Date(1994, 2, 9), l: 25.75, h: 26.75, o: 26.125, c: 26.25 }, { date: new Date(1994, 2, 10), l: 25.75, h: 26.375, o: 26.375, c: 25.875 }, { date: new Date(1994, 2, 11), l: 24.875, h: 26.125, o: 26.00, c: 25.375 }, { date: new Date(1994, 2, 14), l: 25.125, h: 26.00, o: 25.625, c: 25.75 }, { date: new Date(1994, 2, 15), l: 25.875, h: 26.625, o: 26.125, c: 26.375 }, { date: new Date(1994, 2, 16), l: 26.25, h: 27.375, o: 26.25, c: 27.25 }, { date: new Date(1994, 2, 17), l: 26.875, h: 27.25, o: 27.125, c: 26.875 }, { date: new Date(1994, 2, 18), l: 26.375, h: 27.125, o: 27.00, c: 27.125 }, { date: new Date(1994, 2, 21), l: 26.75, h: 27.875, o: 26.875, c: 27.75 }, { date: new Date(1994, 2, 22), l: 26.75, h: 28.375, o: 27.50, c: 27.00 }, { date: new Date(1994, 2, 23), l: 26.875, h: 28.125, o: 27.00, c: 28.00 }, { date: new Date(1994, 2, 24), l: 26.25, h: 27.875, o: 27.75, c: 27.625 }, { date: new Date(1994, 2, 25), l: 27.50, h: 28.75, o: 27.75, c: 28.00 }, { date: new Date(1994, 2, 28), l: 25.75, h: 28.25, o: 28.00, c: 27.25 }, { date: new Date(1994, 2, 29), l: 26.375, h: 27.50, o: 27.50, c: 26.875 }, { date: new Date(1994, 2, 30), l: 25.75, h: 27.50, o: 26.375, c: 26.25 }, { date: new Date(1994, 2, 31), l: 24.75, h: 27.00, o: 26.50, c: 25.25 }];