ANET slides nearly 11% as technicals flash warning despite upbeat earnings and AI-driven guidance
Arista Networks, Inc. (ANET) slid 10.71% after investors reacted to a sharp reversal in sentiment, even as the company reported outstanding third-quarter 2026 results with record revenue growth. The move is supported by heavy downside momentum, with the stock trading below all key moving averages and seller pressure dominating short and medium-term trends.
Highlights
- Arista Networks reported third-quarter 2026 revenue of $3.66 billion, up 58.5% year over year, surpassing estimates.
- The company raised 2026 and 2027 guidance with AI-related sales projected to double and broadening adoption across multiple verticals.
- Shares of Arista Networks closed at $159.38, trading below key averages with short- and medium-term negative momentum and a forecast range of $143.1 to $171.78 for the next five sessions.
Guidance raised amid AI-driven demand, but selling persists post-earnings
Arista Networks reported third-quarter 2026 revenue of $3.66 billion, a 58.5% year-over-year increase, marking its fastest growth since going public. The company exceeded earnings and revenue estimates driven by strong demand for AI networking and enterprise solutions and raised its guidance for 2026 and 2027, with AI-related revenue expected to double. Expansion of its Etherlink portfolio and broader adoption in campus, healthcare, hospitality, and cloud environments were highlighted, though price action has remained under broader selling pressure.
Negative momentum deepens as price breaches moving averages and support
Arista Networks is trading below all key moving averages, with the price at $159.38 under the MA-20 ($185.47), MA-50 ($194.11), and MA-200 ($165.79). This setup signals heavy short- and medium-term pressure from sellers, while the longer-term trend remains bullish. The nearest resistance is at $163.46 and support sits at $158.33. MACD and Average Directional Index (ADX) point to negative momentum. The Relative Strength Index (RSI) and Commodity Channel Index (CCI) are both neutral. The Stochastic RSI is in the overbought zone. Bull/Bear Power (BBP) shows buyers are currently more dominant, but the Awesome Oscillator also supports the prevailing sell direction. The price is sharply lower at $159.38, dropping $19.125 or 10.71% for the session, following a downside gap of about $11.26 (6.31%) at the open. The price is near session lows with intraday volatility at 8.25%, reflecting persistent pressure after the open. There are mixed signals as BBP and the Stochastic RSI suggest buyers attempted to step in intraday, yet momentum indicators remain negative.
Earlier, analysts noted that despite Arista Networks' continued fundamental strength, technical signals indicated short- and medium-term weakness. The latest session intensifies this trend, with the stock moving decisively below all major moving averages and setting up a scenario where a move beneath $143.10 would escalate downside risks in the near term.