Monthly Calendar

The expiration date for the Monthlys is the well-known 3rd Friday of the month:

Code:

FromDate=2024-01-01-Mo  nMonths=37 :

2024-01-19-Fr (DTE=19)
2024-02-16-Fr (DTE=47)
2024-03-15-Fr (DTE=75)
2024-04-19-Fr (DTE=110)
2024-05-17-Fr (DTE=138)
2024-06-21-Fr (DTE=173)
2024-07-19-Fr (DTE=201)
2024-08-16-Fr (DTE=229)
2024-09-20-Fr (DTE=264)
2024-10-18-Fr (DTE=292)
2024-11-15-Fr (DTE=321)
2024-12-20-Fr (DTE=355)
2025-01-17-Fr (DTE=383)
2025-02-21-Fr (DTE=418)
2025-03-21-Fr (DTE=446)
2025-04-18-Fr (DTE=474)
2025-05-16-Fr (DTE=502)
2025-06-20-Fr (DTE=537)
2025-07-18-Fr (DTE=565)
2025-08-15-Fr (DTE=593)
2025-09-19-Fr (DTE=628)
2025-10-17-Fr (DTE=656)
2025-11-21-Fr (DTE=692)
2025-12-19-Fr (DTE=719)
2026-01-16-Fr (DTE=747)
2026-02-20-Fr (DTE=782)
2026-03-20-Fr (DTE=810)
2026-04-17-Fr (DTE=838)
2026-05-15-Fr (DTE=866)
2026-06-19-Fr (DTE=901)
2026-07-17-Fr (DTE=929)
2026-08-21-Fr (DTE=964)
2026-09-18-Fr (DTE=992)
2026-10-16-Fr (DTE=1020)
2026-11-20-Fr (DTE=1056)
2026-12-18-Fr (DTE=1083)
2027-01-15-Fr (DTE=1111)

 

Except, when is is not, like 4/17/25 Thur.

 

Yep, such holidays are of course exceptions for the options expirations, as then it expires the day before, etc..

And: in the last week of its life the Monthly becomes a Weekly...

And: on the last day of its life the Monthly becomes a Daily, ie. 0DTE...

 

FYI: Tomorrow (2024-01-15-Mo) is a holiday

• Marting Luther King Jr. Day: U.S. securities exchanges will be closed on Monday, January 15 for Martin Luther King, Jr. Day Find out about trade settlement, account funding, and our hours of operation.

 

FYI: Monday (2024-02-19) is a holiday

• Presidents Day: U.S. securities exchanges will be closed on Monday, February 19, for Presidents Day.
  Find out about trade settlement, account funding, and our hours of operation.