Highcharts.stockChart('container', {

    chart: {
        events: {
            click: function (event) {
                alert(
                    'x: ' + Highcharts.dateFormat('%Y-%m-%d', event.xAxis[0].value) + ', ' +
                        'y: ' + event.yAxis[0].value
                );
            }
        }
    },

    rangeSelector: {
        selected: 1
    },

    series: [{
        name: 'USD to EUR',
        data: usdeur
    }]
});