the 85 put is at ~40cents time value for a month, that looks normal.
Nice. 4 days to go on the 42.50
It has nothing to do with the country you are in. American options can be exercised everytime, European(-style) options can only be exercised at...
You can see that the OTM options have the highest theta decay the last seven days before expiration, while ATM options decay more constantly....
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