title: Different color to same series line in highstock graph?
body: <p>I have a highstock graph as shown in the picture below with a plotband with the color red. Is there a way to color the series that is marked with a rectangle, that is the circle inside the red plot band to be set to a different color ? </p>
  
  <p><img src="https://i.stack.imgur.com/TfP1S.png" alt="enter image description here"></p>
  
  <p>Thanks</p>