Highcharts.stockChart('container', {

    rangeSelector: {
        selected: 1
    },

    series: [{
        name: 'USD to EUR',
        id: 'dataseries',
        data: usdeur
    }, {
        type: 'flags',
        data: [{
            x: Date.UTC(2015, 5, 14),
            title: 'A',
            text: 'Shape: "squarepin"'
        }, {
            x: Date.UTC(2015, 7, 28),
            title: 'A',
            text: 'Shape: "squarepin"'
        }],
        onSeries: 'dataseries',
        shape: 'squarepin',
        width: 16
    }, {
        type: 'flags',
        data: [{
            x: Date.UTC(2015, 6, 1),
            text: 'Shape: "circlepin"'
        }, {
            x: Date.UTC(2015, 7, 1),
            text: 'Shape: "circlepin"'
        }],
        shape: 'circlepin',
        title: 'B',
        width: 16
    }, {
        type: 'flags',
        data: [{
            x: Date.UTC(2015, 6, 10),
            title: 'C',
            text: 'Shape: "flag"'
        }, {
            x: Date.UTC(2015, 7, 11),
            title: 'C',
            text: 'Shape: "flag"'
        }],
        color: '#5F86B3',
        fillColor: '#5F86B3',
        onSeries: 'dataseries',
        width: 16,
        style: { // text style
            color: 'white'
        },
        states: {
            hover: {
                fillColor: '#395C84' // darker
            }
        }
    }]
});