SPXW Expiration Dates
SPXW is the PM-settled S&P 500 index option series used for short-dated expirations. This page answers the November 2025 search intent and explains how SPXW differs from standard monthly SPX options.
November 17, 2025
Monday SPXW expiration
November 17, 2025 was a Monday SPXW short-dated expiration, not the standard monthly SPX OpEx.
November 2025 monthly SPX OpEx
Friday, November 21, 2025
The standard monthly SPX cycle is separate from daily or weekly SPXW expirations.
Settlement distinction
SPXW PM, monthly SPX AM
SPXW generally settles to the closing index value; standard monthly SPX uses AM settlement.
SPXW November 2025 expiration reference
Cboe can list SPXW expirations across business days. The table highlights the November 17 weekly date and the separate November monthly SPX OpEx date.
| Date | Cycle | Note |
|---|---|---|
| Monday, November 3, 2025 | SPXW | Monday SPXW expiration cycle |
| Tuesday, November 4, 2025 | SPXW | Tuesday SPXW expiration cycle |
| Wednesday, November 5, 2025 | SPXW | Wednesday SPXW expiration cycle |
| Thursday, November 6, 2025 | SPXW | Thursday SPXW expiration cycle |
| Friday, November 7, 2025 | SPXW | Friday SPXW expiration cycle |
| Monday, November 10, 2025 | SPXW | Monday SPXW expiration cycle |
| Tuesday, November 11, 2025 | SPXW | Tuesday SPXW expiration cycle |
| Wednesday, November 12, 2025 | SPXW | Wednesday SPXW expiration cycle |
| Thursday, November 13, 2025 | SPXW | Thursday SPXW expiration cycle |
| Friday, November 14, 2025 | SPXW | Friday SPXW expiration cycle |
| Monday, November 17, 2025 | SPXW | Monday SPXW weekly expiration reference |
| Tuesday, November 18, 2025 | SPXW | Tuesday SPXW expiration cycle |
| Wednesday, November 19, 2025 | SPXW | Wednesday SPXW expiration cycle |
| Thursday, November 20, 2025 | SPXW | Thursday SPXW expiration cycle |
| Friday, November 21, 2025 | Monthly SPX | Standard November monthly SPX OpEx |
| Monday, November 24, 2025 | SPXW | Monday SPXW expiration cycle |
| Tuesday, November 25, 2025 | SPXW | Tuesday SPXW expiration cycle |
| Wednesday, November 26, 2025 | SPXW | Wednesday SPXW expiration cycle |
| Friday, November 28, 2025 | SPXW | Friday SPXW expiration cycle |
2026 standard monthly SPX reference dates
Use these dates as the standard monthly index cycle reference, then treat SPXW as the short-dated PM-settled series around those anchors.
Last verified
Date-sensitive calendar references on this page were checked on May 7, 2026. Calendar math is useful for planning, but listed contracts and exchange calendars should still be verified before production workflows run.
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