Using this plugin will display current price indicator in Highstock.
Default Options:
yAxis: { currentPriceIndicator: { backgroundColor: '#000000', borderColor: '#000000', enabled: true, lineColor: '#000000', lineDashStyle: 'Solid', lineOpacity: 0.8, style: { color: '#ffffff', fontSize: '11px' }, x: 0, //offset y: 0, //offset zIndex: 7, labelFormatter: null //advanced price to text formatter } }
Demo: http://www.highcharts.com/plugin-registry/single/28/Current%20Price%20Indicator
Bitcoin to 15dv1MW6LrArfzrzq46mPscjce7vLUfaBR