GDYN ▼ -1.0% - Grid Dynamics Holdings, Inc. $GDYN Grid Dynamics Co-Hosts Physical AI Summit Alongside NVIDIA, EAIGG, and BGV to Accelerate Manufacturing Automation Grid Dynamics fell 1.0% today despite co-hosting a Physical AI Summit with NVIDIA and other industry partners focused on manufacturing automation. The decline suggests investors may have been underwhelmed by the announcement or were taking profits ahead of the event rather than viewing the summit participation as a near-term catalyst for the stock. 23-SEP-2026 04:05 PM ET