Rockwell Automation stock heads ahead of the open after September 21 news
Published on 09/22/2026 at 08:41 | Editorial responsibility: Rafael Müller, Editor-in-Chief AD HOC NEWS
Rockwell Automation stock closed at USD 412.02 on the NYSE on September 21, 2026, according to the company page, which showed a 0.699 percent decline. The Nasdaq Composite rose 2.26 percent to 27,122.09 in the same session.
September 21, 2026 in numbers
Rockwell Automation, Inc. (ISIN US7739031091) traded on the NYSE at USD 412.02 at the close on September 21, 2026. The quoted daily move was down 0.699 percent, while the broader Nasdaq Composite gained 2.26 percent.
On September 22, 2026, Channel Life reported that Rockwell had joined Anthropic's Project Glasswing programme. The initiative focuses on defensive artificial intelligence research to identify and address vulnerabilities in software supporting critical infrastructure.
Project Glasswing today
Rockwell's participation in Project Glasswing is the main company-specific event dated September 22, 2026. The program connects the company with Anthropic's cybersecurity work and gives its security teams controlled access to Claude Mythos 5 for vulnerability research, according to Channel Life.
The US session has not started. The September 21 Nasdaq advance provides a dated market reference for technology and industrial automation shares, without establishing a forecast for Rockwell's September 22 price.
