Arista Networks
Prices as of 2026-10-20 00:32 UTC. Updates live in your browser.
Base 50, components added, then compressed onto a 2-98 scale. The formula is published and identical on every page.
Market sentiment history
Trading sessions only, so each step is one market day against the one before it. Free history covers the last 30 days; scores are recorded after every US close.
What the score is reading for ANET
At the Monday 19 October close, ANET scored 20, 18th of the 34 names here. The two inputs furthest above the board's median that session — not simply the largest, which is what separates ANET from any other name that had a good day — were momentum at -6.2 and drawdown at -1.2. Pulling the other way was trend at -9.5 — price against its own 10- and 20-day moving averages.
Across the 15 sessions recorded since 21 September, ANET has scored between 13 and 84, and that 20 sits near the bottom of that range. Net across the window it is down 46 points, and the largest single-session move was a rise of 28 points on 6 October.
Figures, not reasons. Every number above is the formula's own output for Arista Networks or a score this site published on a named day; the score describes how the price behaved and has no view on why.
What Arista Networks does
Builds the high-speed Ethernet switches used to connect large accelerator clusters, competing directly with InfiniBand-based alternatives.
What moves ANET
- Ethernet versus InfiniBand share in AI clusters
- Customer concentration among hyperscalers
- 800G port shipments
Related names in optical & networking
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Reading on ANET
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Common questions
Why does the Ethernet versus InfiniBand debate matter to Arista?
AI cluster interconnect was historically InfiniBand territory. Every cluster that standardises on Ethernet instead expands Arista's addressable market.
What is Arista Networks's market sentiment score right now?
ANET currently scores 20 out of 100, which reads as cool. The score combines six weighted, price-based inputs: momentum, relative strength against the complex, trend against its moving averages, volume, volatility and drawdown from the 52-week high. The full breakdown is shown above.
Where does ANET sit in the AI supply chain?
Arista Networks is grouped under optical & networking. The interconnect layer. Once a model spans thousands of accelerators, the switches and optics between them become the bottleneck.