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Data Layouts & Schemas

Clearing and Risk Data Layouts

Data Layout Changes Summary

Clearing and Risk Data Layout Changes Summary (Ed. 1.2, February 2024)
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Ovation System Input

CSV Input Guide for Clearing Members (Ed. 1.2, February 2024)
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DDS Delta Position Limits Reference Guide for Clearing Members (Ed. 1.1, February 2024)
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DDS On-Demand Positions Guide (Ed. 1.1, February 2024)
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LOPR Reference Guide for Firms (Ed. 1.1, February 2024)
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Post Trades FIXML Input Guide (Ed. 1.1, February 2024)
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Stock Loan Position Balancing Input Guide (Ed. 1.0, November 2022)
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Ovation System Output

DDS Output Overview Guide (Ed. 1.3, February 2024)
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DDS Collateral Output Guide (Ed. 1.1, February 2024)
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DDS Delta Position Limits Reference Guide for Clearing Members (Ed. 1.1, February 2024)
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DDS Market Data Output Guide (Ed. 1.2, February 2024)
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DDS On-Demand Positions Guide (Ed. 1.1, February 2024)
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DDS RBH/CPM Output Guide (Ed. 1.2, February 2024)
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DDS Stock Loan Output Guide – Hedge Program (Ed. 1.0, November 2022)
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DDS Stock Loan Output Guide – Market Loan Program (Ed. 1.0, June 2023)
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DDS Trades, Positions, and E&A Output Guide (Ed. 1.2, February 2024)
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LOPR Reference Guide for Firms (Ed. 1.1, February 2024)
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Ovation Schemas

FIXML Schemas
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Exchange Data Layouts

Please note, trade sources technical documentation and layouts are available on MyOCC.com.

Data Layout Changes Summary

Trade Source Data Layout Changes Summary (Ed. 1.1, February 2024)

Ovation System Input

CFTC Exchange Reporting Input Guide (Ed. 1.0, November 2022)
Cross Margins Positions Input Guide (Ed. 1.0, November 2022)
DDS Stock Loan Reference Guide for Loan Markets - Market Loan Program (Ed. 1.0, June 2023)
Exchange Billing Input Guide (Ed. 1.0, November 2022)
Exchange Prices Input Guide (Ed. 1.2, February 2024)
Exchange Trades CSV Input Guide (Ed. 1.2, February 2024)
Exchange Trades FIXML Input Guide (Ed. 1.1, September 2023)
Futures and Options on Futures Input Guide (Ed. 1.0, November 2022)
ISRA Input Guide (Ed. 1.0, August 2023)
SOSA Tradable Instruments Input and Output Guide (Ed. 1.2, February 2024)

Ovation System Output

CFTC Exchange Reporting Output Guide (Ed. 1.0, November 2022)
CFTC Large Trader Reporting Output Guide (Ed 1.0, November 2022)
DDS Contrary Intentions Output Guide (Ed. 1.1, February 2024)
DDS Delta Position Limits Output Guide for Exchanges (Ed. 1.1, February 2024)
LOPR Reference Guide for SROs (Ed. 1.1, February 2024)
Market Maker Trade Source Output Guide (Ed 1.2, February 2024)
SOSA Tradable Instruments Input and Output Guide (Ed. 1.2, February 2024)

View new platform testing connectivity information. View current ENCORE inbound and outbound record layouts.

Click here to view frequently asked questions related to the conversion from ENCORE to Ovation.

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