As the spot can never close exactly at a option strike price, 2 scenarios arises for ATM. Whether it is on ITM side or OTM side.
If the ATM is closed on OTM Side, its value will be 0 or... (More)
ATMs upon expiry will either expire 0, or if the underlying asset has a weighted average price in the last 30 minutes of trading such that the strike becomes slightly ITM, whatever the difference comes out to be from the... (More)
When ATM options are in expiry day underling value is equal to strike price there is no theoretical value similarly there is no time value remain in result this options goes to zero this is the reasons most of options... (More)