Site Update Overview
OCC has completely redesigned and fully modernized its website. As a result, certain pages have changed. Information about key enhancements and updates to the site can be found below.
Overall
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We've simplified the navigation and consolidated certain pages, grouping content in a way that will enhance your ability to find the information you want, fast.
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A System Status indicator has been permanently added to all pages so that you can quickly learn about issues that may be affecting the site or the clearing system.
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FIXML and DDS reference documents have been moved from the Membership area of the previous site to the Clearance and Settlement area of the new site.
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Newsroom pages and other items published prior to 2014 have been removed from the site and archived. Contact us with any questions about accessing archived content. Note: Content archiving does not affect Information Memos, all of which will remain on the site for all years.
Membership
All Membership information, including the Member Directory and Schedule of Fees, have been moved under The Foundation for Secure Markets area.
Batch Processing
For batch processing reports, the URLs have changed. See the Batch Processing Changes page for details on the new URLs.
Market Data
Certain OCC Market Data pages and reports have changed, as detailed in the following table.
| Old Report Page | New Report Page | Notes |
| Daily Open Interest | Open Interest | The new page combines Daily Open Interest (Options) and Futures Open Interest |
| Daily Volume | Daily Volume | Daily Volume now includes several reports that previously were standalone pages, including Volume by Exchange Query and Put/Call Ratio data |
| Directory of Listed Products - Search | Directory of Listed Products | View option is only available if a symbol is entered |
| Equity Special Settlements | Equity Special Settlements | Download only |
| Exchange Volume by Class | Exchange Volume by Class | Download only |
| Flex Reports | Flex Reports | Download only |
| Futures Settlement Prices | Futures Settlement Prices | |
| Monthly Statistics Reports | Monthly & Weekly Volume Statistics | Download only; also, the new page combines Monthly Statistics Reports and Weekly Statistics Reports |
| New Listings | New Listings | The new page combines New Listings (Options) and Futures New Listings |
| ONN Volume Search | Volume by Account Type | View option is only available if a symbol is entered |
| Options on Futures Contrary Reports | Options on Futures Contrary Reports | |
| Penny Program | Penny Program | |
| Position Limit Data | Position Limits | |
| Series Download | Series Updates | Download only; also, the new page includes data from Series Added Today |
| Series Search | Series Search | |
| Stock Loan Volume | Stock Loan Volume | The new page includes Stock Loan Balance by Security for download |
| Threshold Securities List | Threshold Securities List | |
| Volume Query | Volume Query | View option is only available if a symbol is entered |
| Weekly Options | Weekly and Quarterly Options | The new page combines Weekly Options and Quarterly Options |
| Daily Volume Download | Daily Volume | PAGE REMOVED - See Daily Volume report and Trade Volume Download batch processing |
| Daily Volume Download With Series/Contract Date | Daily Volume | PAGE REMOVED - See Daily Volume report and Contract Volume Download batch processing |
| Directory of Listed Products - Download | Directory of Listed Products | PAGE REMOVED - Combined in Directory of Listed Products page |
| Directory of Listed Products - HTTP Download | N/A | PAGE REMOVED - Data available in DLP HTTP Download batch processing |
| Futures New Listings | New Listings | PAGE REMOVED - Reports are found on New Listings page |
| Futures Open Interest | Open Interest | PAGE REMOVED - Data displayed in Open Interest |
| Historical Volume Statistics | N/A | PAGE REMOVED - All historical data available is in individual reports |
| ONN Volume Download | Volume by Account Type | PAGE REMOVED - Combined with ONN Volume Search and renamed Volume by Account Type |
| Options & Futures Daily Volume by Exchange | Daily Volume | PAGE REMOVED - Data displayed in Daily Volume report |
| OTC Open Interest | N/A | PAGE REMOVED - Data available in OTC Open Interest batch processing; Weekly OTC Open Interest data is available for up to four (4) weeks |
| Put/Call Ratio | Daily Volume | PAGE REMOVED - Data displayed in Daily Volume report |
| Quarterly Options | Weekly and Quarterly Options | PAGE REMOVED - Combined with Weekly Options and renamed Weekly and Quarterly Options |
| Series Added Today | Series Updates | PAGE REMOVED - Combined with Series Download data and renamed Series Updates |
| Stock Loan Balance by Security | Stock Loan Volume | PAGE REMOVED - Combined with Stock Loan Volume |
| Volume by Exchange Query | Daily Volume | PAGE REMOVED - See Daily Volume report and Exchange Volume batch processing |
| Weekly Statistics Reports | Monthly & Weekly Volume Statistics | PAGE REMOVED - Combined with Monthly Statistics Reports page and renamed Monthly & Weekly Volume Statistics |
For any additional questions, please contact Investor Services.