Getting Started

Performance !!!

Chart Data

Bar and Column Charts

Line and Area Charts

Pie Charts

Scatter and Bubble Charts

Radar and Polar Charts

Financial Charts

Combinational Charts

Dynamic Charts

Working with Chart Axes

Chart Features

Customizing Chart

Client-Side Events

Price Index

Open: High: Low: Close:Volume:

This sample demonstrates the Candlestick chart type.

For detailed implementation, please take a look at the HTML code tab. 
 
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
    <title>
    Candlestick Chart with Volume Example - HTML5 jQuery Chart Plugin by jqChart
</title>
    <link rel="stylesheet" type="text/css" href="../css/jquery.jqChart.css" />
    <link rel="stylesheet" type="text/css" href="../css/jquery.jqRangeSlider.css" />
    <link rel="stylesheet" type="text/css" href="../themes/le-frog/jquery-ui-1.8.20.css" />
    <script src="../js/jquery-1.5.2.min.js" type="text/javascript"></script>
    <script src="../js/jquery.jqChart.min.js" type="text/javascript"></script>
    <script src="../js/jquery.jqRangeSlider.min.js" type="text/javascript"></script>
    <!--[if IE]><script lang="javascript" type="text/javascript" src="../js/excanvas.js"></script><![endif]-->
    
    <script lang="javascript" type="text/javascript">

        function round(d) {
            return Math.round(100 * d) / 100;
        }

        var ohlcData = [];
        var volumeData = [];

        var date = new Date(2010, 0, 1);

        var high = Math.random() * 40;
        var close = high - Math.random();
        var low = close - Math.random();
        var open = (high - low) * Math.random() + low;

        ohlcData.push([date, round(high), round(low), round(open), round(close)]);

        var volume = 100 + 15 * Math.random();
        volumeData.push([date, round(volume)]);

        for (var day = 2; day <= 60; day++) {

            date = new Date(2010, 0, day);

            high = open + Math.random();

            close = high - Math.random();
            low = close - Math.random();
            var oldOpen = open;
            open = (high - low) * Math.random() + low;

            if (low > oldOpen) {
                low = oldOpen;
            }

            ohlcData.push([date, round(high), round(low), round(open), round(close)]);

            volume = volume + 10 * Math.random() - 5;

            volumeData.push([date, round(volume)]);
        }

        $(document).ready(function () {
            $('#jqChart').jqChart({
                legend: { visible: false },
                border: { lineWidth: 0, padding: 0 },
                tooltips: {
                    type: 'shared',
                    disabled: true
                },
                crosshairs: {
                    enabled: true,
                    hLine: false
                },
                animation: { duration: 1 },
                axes: [
                        {
                            type: 'linear',
                            location: 'left',
                            width: 30
                        }
                      ],
                series: [
                          {
                              title: 'Price Index',
                              type: 'candlestick',
                              data: ohlcData,
                              priceUpFillStyle: 'white',
                              priceDownFillStyle: 'black',
                              strokeStyle: 'black'
                          }
                        ]
            });

            $('#jqChartVolume').jqChart({
                legend: { visible: false },
                border: { lineWidth: 0, padding: 0 },
                tooltips: {
                    type: 'shared',
                    disabled: true
                },
                crosshairs: {
                    enabled: true,
                    hLine: false
                },
                animation: { duration: 1 },
                axes: [
                        {
                            type: 'dateTime',
                            location: 'bottom'
                        },
                        {
                            type: 'linear',
                            location: 'left',
                            width: 30
                        }
                      ],
                series: [
                            {
                                type: 'column',
                                data: volumeData,
                                fillStyle: 'black'
                            }
                        ]
            });

            var isHighlighting = false;

            $('#jqChart').bind('dataHighlighting', function (event, data) {

                if (!data) {
                    $('#jqChartVolume').jqChart('highlightData', null);
                    return;
                }

                $('#open').html(data.open);
                $('#high').html(data.high);
                $('#low').html(data.low);
                $('#close').html(data.close);

                var date = data.chart.stringFormat(data.x, "mmmm d, yyyy");

                $('#date').html(date);

                if (!isHighlighting) {

                    isHighlighting = true;

                    var index = $.inArray(data.dataItem, ohlcData);
                    $('#jqChartVolume').jqChart('highlightData', [volumeData[index]]);
                }

                isHighlighting = false;
            });

            $('#jqChartVolume').bind('dataHighlighting', function (event, data) {

                if (!data) {
                    $('#jqChart').jqChart('highlightData', null);
                    return;
                }

                $('#volume').html(data.y);

                if (!isHighlighting) {

                    isHighlighting = true;

                    var index = $.inArray(data.dataItem, volumeData);
                    $('#jqChart').jqChart('highlightData', [ohlcData[index]]);
                }

                isHighlighting = false;
            });

            $('#jqChart').jqChart('highlightData', [ohlcData[0]]);
            $('#jqChartVolume').jqChart('highlightData', [volumeData[0]]);
        });
    </script>

</head>
<body>
    <h3>
        Price Index</h3>
    <div style="margin-left: 10px">
        <b>Open:</b><span id="open" style="display: inline-block; width: 45px;"> </span>
        <b>High:</b><span id="high" style="display: inline-block; width: 45px;"> </span>
        <b>Low:</b><span id="low" style="display: inline-block; width: 45px;"> </span><b>Close:</b><span
            id="close" style="display: inline-block; width: 45px;"></span><b>Volume: </b>
        <span id="volume" style="display: inline-block; width: 45px;"></span><span style="float: right;
            font-weight: bolder; width: 150px" id="date"></span>
    </div>
    <div>
        <div>
            <div id="jqChart" style="width: 600px; height: 250px;">
            </div>
        </div>
        <div>
            <div id="jqChartVolume" style="width: 600px; height: 130px;">
            </div>
        </div>
    </div>
</body>
</html>