System Status
All Systems Operational
Uptime over the past 90 days. View historical uptime.
MEMX U.S. Equities Exchange Operational
90 days ago
99.97 % uptime
Today
MEMX U.S. Options Exchange Operational
90 days ago
100.0 % uptime
Today
User Portal (memxtrading.com) Operational
90 days ago
100.0 % uptime
Today
Operational
Degraded Performance
Partial Outage
Major Outage
Maintenance
Major outage
Partial outage
No downtime recorded on this day.
No data exists for this day.
had a major outage.
had a partial outage.

No incidents or maintenance related to this downtime.

Past Incidents
Jul 27, 2024

No incidents reported today.

Jul 26, 2024

No incidents reported.

Jul 25, 2024

No incidents reported.

Jul 24, 2024

No incidents reported.

Jul 23, 2024
Options Systems Status
Resolved - MEMX Options system start-up was delayed today, July 23, 2024. As of 08:46 AM ET all systems are operating normally, any Instrument Directory file dowloaded prior to that time should not be utilized. The Instrument Directory is now available for download.

The Exchange will open, as usual, at 9:30 AM ET.

MEMX Market Operations | mops@memx.com | 1-833-415-6677
Jul 23, 09:18 EDT
Jul 22, 2024

No incidents reported.

Jul 21, 2024

No incidents reported.

Jul 20, 2024

No incidents reported.

Jul 19, 2024
MEMX Systems Operating Normally
Resolved - All MEMX Systems are operating normally and were not impacted by the Microsoft/CrowdStrike Issue.

MEMX Market Operations | mops@memx.com | 1-833-415-6677
Jul 19, 08:22 EDT
Jul 18, 2024

No incidents reported.

Jul 17, 2024

No incidents reported.

Jul 16, 2024

No incidents reported.

Jul 15, 2024

No incidents reported.

Jul 14, 2024

No incidents reported.

Jul 13, 2024

No incidents reported.

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