OCC Equities Special Settlements
OCC Equities Special Settlements
Production
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The OCC Equities Special Settlements dataset is derived from official Options Clearing Corporation records and provides authoritative coverage of non-standard (adjusted) U.S. equity option contracts resulting from corporate actions such as mergers, splits, spin-offs, or special dividends.The dataset includes key identifiers such as the adjusted option symbol and underlying equity symbol, along with detailed settlement mechanics describing how exercise and assignment obligations were resolved. This includes information on delivery components, enabling users to accurately interpret post-adjustment contract terms and cash-and-carry outcomes. Data is available on a daily basis starting November 1, 2017, and is designed to support historical research, back-testing, compliance validation, and institutional-grade options analytics involving complex or non-standard contracts.
Dataset Info
SQL (ArdaDB)
CSV (S3)
Algoseek Dataset ID
US5001
Data Class
Options
Dataset Name ID
occ_eq_spec_settl
Data Format
Reference
Version
1.0
Time Granularity
Event
Region
US
Data Type
Reference
Universe
All equity options contracts from US exchanges
Update Frequencies
End of day
Start Date
2017-11-01
End Date
Ongoing
Update Frequency
1 Day
Total Size
6.7 MB
Annual Size
910 KB / year
Update Size
3.6 KB
Start Date
01/01/2023
End Date
12/31/2023
Access Methods
SQL
Description
One year of data (2023) for the full universe of symbols
Included in Data Research Packages: