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MSRB System Status History

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System Incident Date Resolution Date Description
RTRS ET ET The MSRB experienced an incident that caused a delay in producing dealer data quality report.
EMMA ET ET The MSRB experienced an incident that affected G-32 submissions and caused some submissions to erroneously appear as late.
EMMA ET ET The MSRB experienced an incident on EMMA public Portal
RTRS ET ET The MSRB experienced an incident that caused a delay in trade reporting and public availability of trade data.
SHORT-Data Submissions ET ET The MSRB experienced an incident that made the Short-term Obligation Rate Transparency (SHORT) Data service unavailable
RTRS ET ET The Depository Trust & Clearing Corporation (DTCC) experienced an issue with its service that provides the MSRB with real-time transaction information which resulted in intermittent dissemination delays of trade data, with significant periods of no trade data being received. A subset of trades that were accepted and reported by DTCC on January 26, 2023 were processed later in the day. DTCC also reported that some trades accepted and reported by DTCC on January 26, 2023 were not processed and transmitted to the MSRB until January 27, 2023. The MSRB’s RTRS Web system, through which submitters may report trade data directly to the MSRB, remained operational throughout the event period. Market participants impacted include those who attempted to view trade data on the MSRB’s Electronic Municipal Market Access System (EMMA®) public website and RTRS subscribers, but the MSRB does not have exact information regarding the number of market participants potentially impacted by the issue.
RTRS ET ET The Depository Trust & Clearing Corporation (DTCC) experienced an issue with its service that provides the MSRB with real-time transaction information which resulted in trade data from DTCC not being disseminated by the MSRB during the event period. The MSRB’s RTRS Web system, through which submitters may report trade data directly to the MSRB, remained operational throughout the event period. Market participants impacted include those who attempted to view trade data on the MSRB’s Electronic Municipal Market Access System (EMMA®) public website and RTRS subscribers, but the MSRB does not have exact information regarding the number of market participants potentially impacted by the issue.
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