Stock Option Terms: Expiration Date

Option Expiration Dates:
An options expiration date is the last day on which the option can be exercised.

Below is the 2009 option expiraton calendar for equity options, currency options, and interest rate options as well as option expiration month codes:

2009 Option Expiration Calendar for equity, currency and interest rate options.:
January 17
February 21
March 21
April 18
May16
June 20
July 18
August 22
September 19
October 17
November 21
December 19

Option Expiration Month Codes:
Jan Feb Mar Apr May June July Aug Sep Oct Nov Dec
Calls A B C D E F G H I J K L
Puts M N O P Q R S T U V W X