Edit in JSFiddle

$(function () {
    $('#container').highcharts({
        chart: {
            type: 'column'
        },
        title: {
            text: 'Currency Cashflow Totals'
        },
        xAxis: {
            categories: ['Day 1', 'Day 2', 'Day 5', 'Day 30']
        },
        credits: {
            enabled: false
        },
        series: [{
            name: 'USD',
            data: [-2.5, 3, 1.1, 7]
        }, {
            name: 'CAD',
            data: [2, -2, -3, 2, 1]
        }]
    });
});

<script src="https://code.highcharts.com/highcharts.js"></script>
<script src="https://code.highcharts.com/modules/exporting.js"></script>

<div id="container" style="min-width: 310px; height: 400px; margin: 0 auto"></div>