title: Horizontal line on open and high of candlestick in stockchart
body: <p>When I hover on any candle I want a horizontal line in green at open and red at close in Highcharts using stockchart. You can play around with the working example where the above functionality needs to be added.</p>
  <blockquote>
  <p><a href="https://jsfiddle.net/gh/get/library/pure/highcharts/highcharts/tree/master/samples/stock/demo/candlestick/" rel="nofollow noreferrer">https://jsfiddle.net/gh/get/library/pure/highcharts/highcharts/tree/master/samples/stock/demo/candlestick/</a></p>
  </blockquote>
  <pre><code>&lt;script src=&quot;https://code.highcharts.com/stock/highstock.js&quot;&gt;&lt;/script&gt;
  &lt;script src=&quot;https://code.highcharts.com/stock/modules/data.js&quot;&gt;&lt;/script&gt;
  &lt;script src=&quot;https://code.highcharts.com/stock/modules/exporting.js&quot;&gt;&lt;/script&gt;
  
  &lt;div id=&quot;container&quot; style=&quot;height: 400px; min-width: 310px&quot;&gt;&lt;/div&gt;
  
  
  Highcharts.getJSON('https://demo-live-data.highcharts.com/aapl-ohlc.json', function (data) {
  
      // create the chart
      Highcharts.stockChart('container', {
  
  
          rangeSelector: {
              selected: 1
          },
  
          title: {
              text: 'AAPL Stock Price'
          },
  
          series: [{
              type: 'candlestick',
              name: 'AAPL Stock Price',
              data: data,
              dataGrouping: {
                  units: [
                      [
                          'week', // unit name
                          [1] // allowed multiples
                      ], [
                          'month',
                          [1, 2, 3, 4, 6]
                      ]
                  ]
              }
          }]
      });
  });
  </code></pre>