DTCC’s Security Master Files represent the full population of securities eligible at DTCC – more than 4 million in total – that are updated on a daily basis. Complete master files are available to support periodic reconciliation. File availability is dependant on service subscription.
Estimated number of securities by asset class:
SECURITY MASTER FILE DELIVERY SERVICE
This service provides daily security master data for DTCC eligible securities with an expansive list of data elements and multiple asset slices. The master files are available on the last Saturday of the month and daily update files are published at 10:00PM ET.
(MMI is available Intraday: Every 30 minutes, starting at 8:00 AM EST through 4:00 PM EST and a final file at 7:30 PM EST)
Subscribers can choose from the following asset classes:
Asset and Mortgage Backed
- Corporate Bond and Trusts
- Money Market Instruments (CP, VRDO, MTs, etc.)