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 date question 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 calls out 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 30, 2026. Calendar math is useful for planning, but listed contracts and exchange calendars should still be verified before production workflows run.
Operational usage
How to use SPXW Expiration Dates in a real workflow
Treat this page as a decision boundary for the surrounding API workflow. Before a value from SPXW Expiration Datesenters a scanner, dashboard, calendar, backtest, or support answer, store the source route, request parameters, relevant timestamp, freshness label, and the reason the value is suitable for the next step.
The important implementation habit is to keep display labels separate from stable identifiers. Dates should remain tied to the calendar rule or listed-expiration source that produced them. Option rows should keep the OCC symbol, expiration, strike, side, quote state, and pagination context that created the row. Provider or product answers should keep the entitlement, licensing, and support assumptions visible.
When the workflow changes, rerun the page against one concrete example instead of trusting a general claim. Pick the ticker, date window, endpoint family, and expected output artifact. Then verify that the same terminology appears in the API request, UI label, log entry, and review checklist.
Related pages
OCC decoder
Decode SPXW option tickers into root, expiration, type, and strike.
OCC symbol format guide
Read the parser-focused OSI ticker breakdown with SPXW examples.
Next OpEx date
Open the next standard monthly OpEx date with nearby weekly cycles.
2026 options expiration dates
Use the primary full-year monthly and quarterly OpEx table.
Expiration data workflow
Use the calendar-vs-listed-expiration workflow before requesting chains, contracts, quotes, or bars.
Full expiration calendar
Use the interactive calendar for weekly, monthly, quarterly, and holiday-adjusted OpEx dates.
SPX options dates
Separate standard SPX monthly dates, SPXW context, and settlement caveats.
SPXW expiration dates
Review short-dated SPXW weekly and end-of-month expiration context.
SPY 2026 dates
Use the main SPY 2026 page for weekly, monthly, and June holiday context.
VIX expiration dates
Check 2026 standard VIX dates, last trading days, and related SPX cycles.
Expirations API docs
Fetch listed expiration dates for any underlying ticker with one endpoint.
Options data catalog
Browse contracts, chains, quotes, trades, bars, and reference endpoints.