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About To-Be-Announced (TBA) Data

This data provides comprehensive information on to-be-announced (TBA) securities that traded within the past 10 years. A TBA security is effectively a contract to buy or sell mortgage-backed securities on a specific date. Learn more about TBA securities and other bond types.

Fixed Income data is compiled from multiple sources, including but not limited to TRACE, Refinitiv, S&P, Moody’s, and Black Knight Technologies. FINRA and its information providers do not guarantee the accuracy, completeness or timeliness of the data. Individuals should not make investment or other financial decisions solely on the basis of this data.

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Data Glossary To-Be-Announced (TBA) Data Glossary has definitions data fields.
Data Sources Data is collected through TRACE (Trade Reporting and Compliance Engine), the FINRA-developed vehicle that facilitates the mandatory reporting of over-the-counter transactions in eligible fixed income securities, and complied with data from multiple sources, including but not limited to Refinitiv, S&P, Moody’s, and Black Knight Technologies.
Data Collection All broker-dealers who are FINRA member firms have an obligation to report transactions in TRACE-eligible securities under an SEC-approved set of rules.
Time Period Up to ten rolling-years of end-of-day data. Access up to three years of real-time trade history from an individual security page.
Data Purpose To provide market transparency on TBA securities.
Publish Schedule Updated daily. Since the bond market is less liquid than most markets for stocks, there may be no trade activity in a security for a period of time.
Terms of Use Data is free for non-commerical use. Subscription data feeds are available to support academics, media, firms and industry. 

View Fixed Income Data User Agreement
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For additional information about TBA data, email [email protected].