When a contract like a Future or an Option expires, any GTC orders will be canceled later that night during IBKR's system update.
What happens to my GTC order after my option expires?
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What are futures options?
Why is the Trade Amount higher than expected when trading an option?
Can I enter a GTC order in IBKR Lite?
Can I enter a GTC order in IBKR Lite with IBKR Singapore?