// Built-in date formatting (no external date library needed).
function formatCandleLabel(val) {
var months = [
'Jan',
'Feb',
'Mar',
'Apr',
'May',
'Jun',
'Jul',
'Aug',
'Sep',
'Oct',
'Nov',
'Dec',
]
var d = new Date(val)
var pad = function (n) {
return (n < 10 ? '0' : '') + n
}
return (
months[d.getMonth()] +
' ' +
pad(d.getDate()) +
' ' +
pad(d.getHours()) +
':' +
pad(d.getMinutes())
)
}
var options = {
series: [
{
name: 'candle',
data: [
{
x: new Date(1538778600000),
y: [6629.81, 6650.5, 6623.04, 6633.33],
},
{
x: new Date(1538780400000),
y: [6632.01, 6643.59, 6620, 6630.11],
},
{
x: new Date(1538782200000),
y: [6630.71, 6648.95, 6623.34, 6635.65],
},
{
x: new Date(1538784000000),
y: [6635.65, 6651, 6629.67, 6638.24],
},
{
x: new Date(1538785800000),
y: [6638.24, 6640, 6620, 6624.47],
},
{
x: new Date(1538787600000),
y: [6624.53, 6636.03, 6621.68, 6624.31],
},
{
x: new Date(1538789400000),
y: [6624.61, 6632.2, 6617, 6626.02],
},
{
x: new Date(1538791200000),
y: [6627, 6627.62, 6584.22, 6603.02],
},
{
x: new Date(1538793000000),
y: [6605, 6608.03, 6598.95, 6604.01],
},
{
x: new Date(1538794800000),
y: [6604.5, 6614.4, 6602.26, 6608.02],
},
{
x: new Date(1538796600000),
y: [6608.02, 6610.68, 6601.99, 6608.91],
},
{
x: new Date(1538798400000),
y: [6608.91, 6618.99, 6608.01, 6612],
},
{
x: new Date(1538800200000),
y: [6612, 6615.13, 6605.09, 6612],
},
{
x: new Date(1538802000000),
y: [6612, 6624.12, 6608.43, 6622.95],
},
{
x: new Date(1538803800000),
y: [6623.91, 6623.91, 6615, 6615.67],
},
{
x: new Date(1538805600000),
y: [6618.69, 6618.74, 6610, 6610.4],
},
{
x: new Date(1538807400000),
y: [6611, 6622.78, 6610.4, 6614.9],
},
{
x: new Date(1538809200000),
y: [6614.9, 6626.2, 6613.33, 6623.45],
},
{
x: new Date(1538811000000),
y: [6623.48, 6627, 6618.38, 6620.35],
},
{
x: new Date(1538812800000),
y: [6619.43, 6620.35, 6610.05, 6615.53],
},
{
x: new Date(1538814600000),
y: [6615.53, 6617.93, 6610, 6615.19],
},
{
x: new Date(1538816400000),
y: [6615.19, 6621.6, 6608.2, 6620],
},
{
x: new Date(1538818200000),
y: [6619.54, 6625.17, 6614.15, 6620],
},
{
x: new Date(1538820000000),
y: [6620.33, 6634.15, 6617.24, 6624.61],
},
{
x: new Date(1538821800000),
y: [6625.95, 6626, 6611.66, 6617.58],
},
{
x: new Date(1538823600000),
y: [6619, 6625.97, 6595.27, 6598.86],
},
{
x: new Date(1538825400000),
y: [6598.86, 6598.88, 6570, 6587.16],
},
{
x: new Date(1538827200000),
y: [6588.86, 6600, 6580, 6593.4],
},
{
x: new Date(1538829000000),
y: [6593.99, 6598.89, 6585, 6587.81],
},
{
x: new Date(1538830800000),
y: [6587.81, 6592.73, 6567.14, 6578],
},
{
x: new Date(1538832600000),
y: [6578.35, 6581.72, 6567.39, 6579],
},
{
x: new Date(1538834400000),
y: [6579.38, 6580.92, 6566.77, 6575.96],
},
{
x: new Date(1538836200000),
y: [6575.96, 6589, 6571.77, 6588.92],
},
{
x: new Date(1538838000000),
y: [6588.92, 6594, 6577.55, 6589.22],
},
{
x: new Date(1538839800000),
y: [6589.3, 6598.89, 6589.1, 6596.08],
},
{
x: new Date(1538841600000),
y: [6597.5, 6600, 6588.39, 6596.25],
},
{
x: new Date(1538843400000),
y: [6598.03, 6600, 6588.73, 6595.97],
},
{
x: new Date(1538845200000),
y: [6595.97, 6602.01, 6588.17, 6602],
},
{
x: new Date(1538847000000),
y: [6602, 6607, 6596.51, 6599.95],
},
{
x: new Date(1538848800000),
y: [6600.63, 6601.21, 6590.39, 6591.02],
},
{
x: new Date(1538850600000),
y: [6591.02, 6603.08, 6591, 6591],
},
{
x: new Date(1538852400000),
y: [6591, 6601.32, 6585, 6592],
},
{
x: new Date(1538854200000),
y: [6593.13, 6596.01, 6590, 6593.34],
},
{
x: new Date(1538856000000),
y: [6593.34, 6604.76, 6582.63, 6593.86],
},
{
x: new Date(1538857800000),
y: [6593.86, 6604.28, 6586.57, 6600.01],
},
{
x: new Date(1538859600000),
y: [6601.81, 6603.21, 6592.78, 6596.25],
},
{
x: new Date(1538861400000),
y: [6596.25, 6604.2, 6590, 6602.99],
},
{
x: new Date(1538863200000),
y: [6602.99, 6606, 6584.99, 6587.81],
},
{
x: new Date(1538865000000),
y: [6587.81, 6595, 6583.27, 6591.96],
},
{
x: new Date(1538866800000),
y: [6591.97, 6596.07, 6585, 6588.39],
},
{
x: new Date(1538868600000),
y: [6587.6, 6598.21, 6587.6, 6594.27],
},
{
x: new Date(1538870400000),
y: [6596.44, 6601, 6590, 6596.55],
},
{
x: new Date(1538872200000),
y: [6598.91, 6605, 6596.61, 6600.02],
},
{
x: new Date(1538874000000),
y: [6600.55, 6605, 6589.14, 6593.01],
},
{
x: new Date(1538875800000),
y: [6593.15, 6605, 6592, 6603.06],
},
{
x: new Date(1538877600000),
y: [6603.07, 6604.5, 6599.09, 6603.89],
},
{
x: new Date(1538879400000),
y: [6604.44, 6604.44, 6600, 6603.5],
},
{
x: new Date(1538881200000),
y: [6603.5, 6603.99, 6597.5, 6603.86],
},
{
x: new Date(1538883000000),
y: [6603.85, 6605, 6600, 6604.07],
},
{
x: new Date(1538884800000),
y: [6604.98, 6606, 6604.07, 6606],
},
],
},
],
chart: {
height: 350,
type: 'candlestick',
},
title: {
text: 'CandleStick Chart - Category X-axis',
align: 'left',
},
annotations: {
xaxis: [
{
x: 'Oct 06 14:00',
borderColor: '#00E396',
label: {
borderColor: '#00E396',
style: {
fontSize: '12px',
color: '#fff',
background: '#00E396',
},
orientation: 'horizontal',
offsetY: 7,
text: 'News Release',
},
},
],
},
tooltip: {
enabled: true,
},
xaxis: {
type: 'category',
labels: {
formatter: function (val) {
return formatCandleLabel(val)
},
},
},
yaxis: {
tooltip: {
enabled: true,
},
},
plotOptions: {
candlestick: {
type: 'ohlc',
},
},
stroke: {
width: 2,
},
}
var chart = new ApexCharts(document.querySelector('#chart'), options)
chart.render()