<div id="stock-chart"></div>
<script>
$("#stock-chart").kendoStockChart({
    dataSource: {
        data: [
            { date: "2013/01/01", value1: 40, value2: 60, value3: 30 },
            { date: "2013/01/02", value1: 42, value2: 58, value3: 32 }
        ]
    },
    series: [{
        type: "column",
        field: "value1",
        stack: {
            group: "groupA"
        }
    }, {
        type: "column", 
        field: "value2",
        stack: {
            group: "groupA"
        }
    }, {
        type: "column", 
        field: "value3",
        stack: {
            group: "groupB"
        }
    }],
    categoryAxis: {
        field: "date"
    }
});
</script>