Can I open a chart for an expired option in TWS?

The delay within the charts may be due to the overall number of open charts or to the number of open charts displaying the same contract. What may help is either reducing the number of overall charts open or the number of the charts showing data for the same contracts…

When trading an Option or a Future contract you must consider the contract's multiplier. The multiplier can vary by contract.

Additional Information…

To make a chart the default in TWS:

1. Click the File menu within the chart that you want to save as a default
2. Select Save Chart Template As...…

It is not possible to add a data line for an expired option contract…