The symbol for a DIA option in their documentation is:
O:DIA 10C74.00D30 (DIA March 30, 2010 74.00 Call - Quarterly expiration)
This format will not be accepted by NT.
What format do I need to use to chart options?
Another format that I have used is:
SPY220630P380 -- SPY Jun 30, 2022, 380 Put
Thanks
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