Shade a chart's pre-open, post-close and extended hours. Nothing is shaded
until a host calls this. The shade sits behind the series in the price pane,
follows that pane when it moves, and fills the pane maximized over it. A
chart carries one: a second call returns the same shading with the new
options merged in.
Shade a chart's pre-open, post-close and extended hours. Nothing is shaded until a host calls this. The shade sits behind the series in the price pane, follows that pane when it moves, and fills the pane maximized over it. A chart carries one: a second call returns the same shading with the new options merged in.