LOLcan FINRA help here?
any one else care to join in the effort?
Perhaps your missing some specific exchange data? Never used IB myself but looks like they break down most their feeds to specific exchanges or bundles of exchanges.
I agree with tommcginnis. Please can you explain how are you using the individual option chart . I am also an option trader and I am not using this chart at all. New ideas arw good.Totally with you, except that I rarely bring up a chart for an individual option, and aside from curiosity, can't say why I would not require viewing the underlying (*whatever* that might be) as the pertinent choice.