Monthly expirations beyond 300 days out, by underlyings listing them
Answered against 22 years of US equities and 12 years of US options data and published with the query that produced it. This result is stored as of 2026-10-18, from Option Expiration Cycles Explained.
| leaps_series | underlyings_listing |
|---|---|
| Jan 2028 | 1439 |
| Jan 2029 | 1089 |
| Sep 2027 | 450 |
| Dec 2027 | 367 |
| Dec 2028 | 255 |
| Jun 2028 | 126 |
| Aug 2027 | 67 |
| Nov 2027 | 47 |
| Mar 2028 | 22 |
| Sep 2028 | 19 |
| Oct 2027 | 17 |
| Feb 2028 | 4 |
| Jul 2028 | 2 |
| Apr 2028 | 1 |
- Rows × columns
- 14 × 2
- Computed
- Completeness
- No missing values
- Source
- US exchange, SIP and OPRA market data
- Licence
- Strasmore terms · free, no signup
What each column holds
| Column | Type | Range | Notes |
|---|---|---|---|
leaps_series |
text | 14 distinct values (Apr 2028, Aug 2027, Dec 2027…) | |
underlyings_listing |
number | 1 to 1,439 |
Computed from Strasmore's warehouse of US exchange, SIP and OPRA market data. Equity prices are delayed; options greeks and implied volatility are end-of-day. This result is stored, not recomputed on load — it is exactly the numbers that were returned on , and the query below is what returned them.
Run it yourself
This is the exact query behind the result above. Change a ticker, a date or a column and run it against the warehouse — no account, no key. The no-signup tier is smaller than the one this page was computed on; a query that reaches past it comes back saying which plan runs it.
WITH
(
SELECT max(date)
FROM global_markets.options_greeks
WHERE date >= today() - 10
) AS chain_date
SELECT
formatDateTime(toStartOfMonth(expiration_date), '%b %Y') AS leaps_series,
countDistinct(underlying_symbol) AS underlyings_listing
FROM global_markets.options_greeks
WHERE date = chain_date
AND days_to_expiry > 300
AND toDayOfWeek(expiration_date) = 5
AND toDayOfMonth(expiration_date) BETWEEN 15 AND 21
AND underlying_symbol NOT IN ('SPCX')
GROUP BY toStartOfMonth(expiration_date)
ORDER BY underlyings_listing DESC
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