Arista Networks Stock Forecast & Price Target
Arista Networks Price Target 2026
The Quantum Forecast sees a price target of $183.85 (−5.7%) for Arista Networks in about one month (by Dec 10, 2026).
Quantum Forecast price targets by time frame, calculated from the current price of $195.05. Click to see the forecast in the chart.
Arista Networks Forecast for Today and Tomorrow
In the short term, the Quantum Forecast sees Arista Networks at $194.32 (−0.37%) today around 10:30 AM ET and at $195.65 (+0.31%) today around 3:45 PM ET. It is based on prices from the current trading day and the past week. Short-term forecast in the chart
Arista Networks Stock 2026: Price Performance
Arista Networks stock has gained 48.8% since the start of 2026 and currently trades at $195.05 (as of Nov 11, 2026). Over the same period the S&P 500 is up 10.9%, putting the stock 37.9 percentage points ahead of the index. Over the past 52 weeks the price ranged between $114.38 and $217.27; it is currently 10.2% below its high of Oct 9, 2026.
Arista Networks Forecast 2027
Over a horizon of roughly 10 months (until about Sep 2027), the Quantum Forecast sees a price target of $229.76 for Arista Networks – +17.8% from today. The range band runs from $58.21 – $401.30: the further ahead the forecast looks, the greater the uncertainty. See the long-term forecast in the chart
Community Forecast for Arista Networks
There are no user forecasts for Arista Networks yet – be the first to make one.
Make your own forecastAbout Arista Networks
Arista Networks is a U.S. computer networking company headquartered in Santa Clara, California, founded in 2004. It develops high-speed Ethernet switches and routers for data centers, cloud networks and campus environments, all based on its own operating system, EOS. Arista also offers software for network management, automation, monitoring and security.
Its largest customers are cloud giants, with Microsoft and Meta Platforms accounting for a significant share of revenue, along with large enterprises, financial institutions and service providers. The build-out of AI data centers, in which thousands of GPUs must be connected at high speed, is the central growth theme, as Ethernet competes with Nvidia's InfiniBand technology in these networks. Customer concentration and the investment plans of hyperscalers are key factors for the stock, as is competition from Cisco and Nvidia. Arista emphasizes software quality, using a single EOS software image across its product line. The company trades on the New York Stock Exchange under the ticker ANET and is a member of the S&P 500.
The current price of Arista Networks stock is $195.05 (+5.65% vs. the previous close). In today's trading the high was $195.99 and the low $190.38.
How the Quantum Forecast works
Research from quantum physics. The models are the result of several years of research at the Max Planck Institute of Quantum Optics and LMU Munich and were transferred to the stock market.
Spectra and correlations. Frequency spectra are calculated from current prices, and the relationships between price swings and volatility are analyzed. This produces the forecast and the risk assessment.
Detecting herd behavior. Models of phase transitions from statistical physics describe when investors collectively fall into panic or euphoria – an early sign of possible crash situations.
Swarm intelligence. User forecasts are checked once their time frame has expired and feed into the model, weighted by their hit rate.
The range band shows the typical fluctuation around the forecast. More on quantum physics & swarm intelligence
Frequently Asked Questions about Arista Networks Stock
What is the Arista Networks stock forecast?
The Quantum Forecast expects Arista Networks to reach $183.85 in about one month (by Dec 10, 2026), a change of −5.7% from the current price of $195.05. Over roughly 10 months (by Sep 2027) the price target is $229.76 (+17.8%).
What is the Arista Networks stock price target?
Quantum Forecast price targets by time frame: 1 month $183.85 (−5.7%), 2 months $175.77 (−9.9%), 6 months $201.56 (+3.3%), 10 months $229.76 (+17.8%). The range band shows the typical fluctuation around these targets.
Will Arista Networks stock go up or down?
In the short term the Quantum Forecast points down (−5.7% over one month). No forecast is certain – it is based on historical prices and statistical analysis.
How is the Quantum Forecast computed?
Trends, frequency spectra and correlations are calculated from the price history using methods from quantum physics; user opinions are added as well (swarm intelligence). The range band reflects the volatility of the security and widens with the time horizon.
Can I make my own forecast for Arista Networks?
Yes – in the Forecast League you pick long or short and a price target for 1 day up to 6 months. Forecasts are scored automatically when they expire; correct calls earn points and a spot on the leaderboard.