$(document).ready(function () {
    chart = new Highcharts.StockChart({
        chart: {
            renderTo: 'chart',
            type: 'line',
            animation: false,
            showAxes: true,
            height: 500
        },
        xAxis: {
            ordinal: false,
            type: 'datetime',
            showEmpty: true,
            gridLineWidth: 1,
            gridLineDashStyle: 'dot',
            ordinal: false
        },
        yAxis: {
            title: {text: 'Курс PLN, грн'},
            lineWidth: 3,
            gridLineWidth: 1,
            gridLineDashStyle: 'dash',
            ordinal: false
        },
        plotOptions: {
            series: {connectNulls: true, shadow: false},
            spline: {marker: {enabled: true}}
        },
        tooltip: {valueDecimals: 8, xDateFormat: '%d %b %Y', shared: true},
        series: [
                        {
                name: 'Среднее за период',
                data: [[1088640000000, 1.602158],[1088640000000, 1.602158],[1120176000000, 1.585047],[1151712000000, 1.628694],[1183248000000, 1.832017],[1214870400000, 2.186767],[1246406400000, 2.525966],[1277942400000, 2.636490],[1309478400000, 2.758476],[1341100800000, 2.463608],[1372636800000, 2.529502],[1404172800000, 3.723952],[1435708800000, 5.796960],[1467331200000, 6.483241],[1498867200000, 7.051870],[1530403200000, 7.544380],[1561939200000, 6.954020]],
                tooltip: {valueSuffix: ' грн'},
                type: 'spline',
                step: false,
                color: '#0000CC',
                threshold: null
            }]
    });
});