Cherry blossom themed neon line chart glowing in a nightlike background displaying AAPL price.

+ data[data.length - 1][1], align: 'left', x: 20, y: 60 }, plotOptions: { series: { marker: { enabled: false } } }, xAxis: { events: { // Update subtitle to last visible price afterSetExtremes: e => { const chart = e.target.chart; chart.update({ subtitle: { text: ' + chart.series[0].lastVisiblePrice.y } }); } }, visible: false }, yAxis: { visible: false, accessibility: { description: 'price' } }, defs: { // Graph glow effect neon: { tagName: 'filter', id: 'neon', children: [{ tagName: 'feDropShadow', dx: 0, dy: 0, stdDeviation: 1, 'flood-color': lightColor }, { tagName: 'feDropShadow', dx: 0, dy: 0, stdDeviation: 2, 'flood-color': lightColor, 'flood-opacity': 0.7 }, { tagName: 'feDropShadow', dx: 0, dy: 0, stdDeviation: 2, 'flood-color': ambientColor }, { tagName: 'feDropShadow', dx: 0, dy: 0, stdDeviation: 8, 'flood-color': ambientColor, 'flood-opacity': 0.8 }] } }, series: [{ name: 'AAPL Stock Price', data: data, tooltip: { pointFormat: '{point.y}' }, lastVisiblePrice: { enabled: true } }], responsive: { rules: [{ condition: { maxWidth: 700 }, chartOptions: { chart: { className: 'small-chart' }, title: { align: 'left', verticalAlign: 'top' }, subtitle: { align: 'center', verticalAlign: 'top' }, scrollbar: { enabled: false }, rangeSelector: { buttonSpacing: 20 } } }] } }); })();