I don't do options, so somebody please correct if wrong.
"Rolling" (at the same strike, let's say) is nothing more than maintaining your play into a different contract month after your current one has expired.
So when you're rolling your "Sep APPL 140 CALL" from September to December, what you're really doing is closing your Sep and initiating a new Dec position... So, you're not really "rolling" your current Sep option, just rolling your time into the future with a new option position (Dec)....that right?
"Rolling" (at the same strike, let's say) is nothing more than maintaining your play into a different contract month after your current one has expired.
So when you're rolling your "Sep APPL 140 CALL" from September to December, what you're really doing is closing your Sep and initiating a new Dec position... So, you're not really "rolling" your current Sep option, just rolling your time into the future with a new option position (Dec)....that right?