Arista unveils AI racks. Arista Networks stock costs EUR 193.48 versus EUR 193.32
Published on 10/10/2026 at 10:07 | Editorial responsibility: Rafael Müller, Editor-in-Chief AD HOC NEWSKey points in brief
- Arista announced open Ethernet rack-scale AI architectures on October 7.
- The portfolio supports up to 144 accelerators per rack.
- Arista stock was at EUR 193.48 in weekend trading at Lang & Schwarz.
Arista Networks announced open Ethernet rack-scale architectures for scale-up and scale-out AI fabrics on October 7, 2026, according to its press release. Arista Networks stock was at EUR 193.48 in weekend trading at Lang & Schwarz at 10:05 a.m. CEST on October 10, 2026, up 0.08 percent versus the EUR 193.32 close at Lang & Schwarz on October 9, 2026.
Market context: Market report S&P 500.
The week in figures
The Lang & Schwarz weekend-trading price was EUR 193.48 on October 10, 2026. The reference close was EUR 193.32 on October 9, 2026, making the quoted change plus 0.08 percent.
The further course of weekend trading at Lang & Schwarz until 1:00 p.m. CEST is shown by the continuously updated real-time quote of Arista Networks stock.
Chronology of the week
On October 7, 2026, Arista announced an open Ethernet rack-scale portfolio. Its Etherlink SU-144 architecture supports up to 144 accelerators in a single-hop network and up to 1,024 accelerators through cross-rack topologies, the company said in its release.
Dates of the coming week
Arista said its rack-scale networking solutions will be demonstrated at the OCP Global Summit from October 12 through October 15, 2026, according to the company announcement. The next Xetra session is scheduled for October 12, 2026.
