System Status

All Systems Operational

Uptime over the past 90 days. View historical uptime.
MEMX U.S. Equities Exchange Operational
90 days ago
100.0 % 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.

Mar 18, 2026

No incidents reported today.

Mar 17, 2026

No incidents reported.

Mar 16, 2026

No incidents reported.

Mar 15, 2026

No incidents reported.

Mar 14, 2026

No incidents reported.

Mar 13, 2026

No incidents reported.

Mar 12, 2026

No incidents reported.

Mar 11, 2026

No incidents reported.

Mar 10, 2026
MEMX Options has revoked self-help against BOX Options
Resolved - MEMX Options has revoked self-help against BOX Options. Routing to this destination has resumed as of 11:09 AM ET.

All MEMX Options systems are operating normally.

MEMX Market Operations | mops@memx.com | 1-833-415-6677
Mar 10, 11:11 EDT
Monitoring - MEMX Options has declared self-help against BOX Options per rule 611 of Regulation NMS. Routing to this destination has been suspended as of 10:18 AM ET.

All MEMX Options systems are operating normally.

MEMX Market Operations | mops@memx.com | 1-833-415-6677
Mar 10, 10:18 EDT
Mar 9, 2026

No incidents reported.

Mar 8, 2026

No incidents reported.

Mar 7, 2026

No incidents reported.

Mar 6, 2026

No incidents reported.

Mar 5, 2026

No incidents reported.

Mar 4, 2026

No incidents reported.

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