Frank, thank you for the reply, and I apologize I left this out originally, but I am using the financial extension. I need an event that fires off when I turn a financial study on/off.
Is there any event that is fired off in the extension, or in the chart itself, when a study is turned on? I want to be able to kick off a function to recalculate the y-axis range when a study is added, and I am having a hard time capturing the event.