System Status

All Systems Operational

Uptime over the past 90 days. View historical uptime.
MEMX U.S. Equities Exchange Operational
90 days ago
99.98 % 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.

Jun 16, 2026

No incidents reported today.

Jun 15, 2026

No incidents reported.

Jun 14, 2026

No incidents reported.

Jun 13, 2026

No incidents reported.

Jun 12, 2026

No incidents reported.

Jun 11, 2026

No incidents reported.

Jun 10, 2026

No incidents reported.

Jun 9, 2026

No incidents reported.

Jun 8, 2026
MEMX Options has revoked self-help against PHLX
Resolved - This incident has been resolved.
Jun 8, 10:44 EDT
Update - We are continuing to monitor for any further issues.
Jun 8, 10:24 EDT
Monitoring - MEMX Options has revoked self-help against PHLX per rule 611 of Regulation NMS. Routing to this destination has been suspended as of 10:25:35 ET.

All MEMX Options systems are operating normally.

MEMX Market Operations | mops@memx.com | 1-833-415-6677
Jun 8, 10:07 EDT
Jun 7, 2026

No incidents reported.

Jun 6, 2026

No incidents reported.

Jun 5, 2026

No incidents reported.

Jun 4, 2026

No incidents reported.

Jun 3, 2026

No incidents reported.

Jun 2, 2026

No incidents reported.

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