title: How to set two yAxis for two series first on right second in left?
body: <p>I tried to get the each yAxis a side (right/left) but I had no luck.
  I fount some solutions for 'https://code.highcharts.com/highcharts.js' but doesnt work with 'http://code.highcharts.com/stock/highstock.js'. It seems that highstock.js does not use the same config as highchart.js</p>
  <p>the code is available here <a href="https://jsfiddle.net/ddidd/k3tndba9/3/" rel="nofollow noreferrer">https://jsfiddle.net/ddidd/k3tndba9/3/</a></p>
  <pre><code>Highcharts.chart('chart_container') has some solutions --- Highcharts.stockChart('chart_container') has not
  </code></pre>