Had a question related to option buying, say for example I bot an option on Wednesday and carried it overnight (NRML).
On Thursday can I change this option to MIS, to take benefit of any options that I sell on Thursday intraday (MIS).?
Or can we not change an long option from NRML to MIS once we carry it overnight i.e. Option bot on Wednesday as NRML cannot be change to MIS on Thursday (as the full price of the option is already been paid) ?