Intercontinental Exchange incident

NYSE Arca Equities: Drop Copy Issue - Under Investigation

Major Ongoing View vendor source →

Intercontinental Exchange is currently experiencing a major incident affecting NYSE Arca Equities, which began 2h ago. The vendor's full update timeline is below.

Started
Jun 09, 2026, 05:22 PM UTC
Resolved
Ongoing
Duration
● 1h 57m
Detected by Pingoru
Jun 09, 2026, 05:22 PM UTC

Affected components

NYSE Arca Equities

Update timeline

  1. identified Apr 27, 2026, 04:18 PM UTC

    As noted in prior market status notices, April 27, 2026 was the first day national securities exchanges were scheduled to publish odd lot information to the SIPs. Due to a defect in the software release supporting this change, NYSE Group Equities Exchanges (the "NYSE Exchanges") published incorrect odd lot information on April 27th for certain symbols (the "Impacted Symbols"), suspended odd lot publication for April 28th, and then resumed odd lot publication to the SIPs on April 29th without further issue after the defect was fixed. A list of the Impacted Symbols, per NYSE Exchange, is attached.

  2. identified Jun 09, 2026, 05:22 PM UTC

    NYSE Arca Equities is currently investigating a reported technical issue regarding client connectivity to a subset of Pillar Drop Copy sessions.