MSRB System Status History
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| System | Incident Date | Resolution Date | Description |
|---|---|---|---|
| RTRS | 01/26/2023 10:00:00 ET | 01/26/2023 14:02:00 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. |
| SHORT-Data Submissions | 08/02/2022 16:36:00 ET | 08/02/2022 17:00:00 ET | The MSRB experienced an incident that made the Short-term Obligation Rate Transparency (SHORT) Data service unavailable |
| RTRS | 06/09/2022 18:12:00 ET | 06/09/2022 21:03:00 ET | The MSRB experienced an incident that caused a delay in trade reporting and public availability of trade data. |
| EMMA | 12/06/2021 07:44:00 ET | 12/06/2021 08:38:00 ET | The MSRB experienced an incident on EMMA public Portal |
| EMMA | 08/02/2021 00:00:00 ET | 09/04/2021 00:00:00 ET | The MSRB experienced an incident that affected G-32 submissions and caused some submissions to erroneously appear as late. |
| RTRS | 06/15/2021 22:12:00 ET | 06/21/2021 19:38:00 ET | The MSRB experienced an incident that caused a delay in producing dealer data quality report. |
| EMMA | 04/09/2021 17:30:00 ET | 04/09/2021 19:12:00 ET | The EMMA Dataport and B2B service experienced an incident and could not accept submissions or subscriptions. |
| MSRB Gateway | 01/22/2020 19:36:00 ET | 01/23/2020 11:59:00 ET | The business to business web services (B2B) of the MSRB’s Short-Term Obligation Transparency System (SHORT) and Electronic Municipal Market Access System (EMMA) were unable to process and display certain submission and subscription messages due to a Gateway Authentication Service (Gateway) incident. During the incident, B2B submitters were unable to submit transaction data to SHORT or data and documents to EMMA, SHORT and EMMA subscribers did not receive such data or documents, and there was a delay in the public availability of such data and documents on EMMA. The MSRB took corrective action and resolved the incident. Upon resolution, B2B submitters to SHORT and EMMA were able to make submissions which were then disseminated to subscribers and publicly available on EMMA. |
| EMMA Dataport | 10/04/2019 15:31:00 ET | 10/04/2019 15:44:00 ET | The MSRB experienced an incident that caused a delay in reporting and public availability of Market Transparency data. |
| RTRS | 10/03/2019 17:12:00 ET | 10/03/2019 17:40:00 ET | The MSRB experienced an incident that caused a delay in reporting and public availability of Market Transparency data. |