Top AI Stocks to Invest in for 2026 (LITE, COHR, FN)
Photonics and AI Infrastructure: The expansion of artificial intelligence (AI) infrastructure is increasingly reliant on photonics technologies, which enhance data movement capabilities beyond the limitations of traditional copper interconnects, enabling faster and more efficient AI model training and inference.
Market Growth Projections: The optical interconnect market is expected to grow significantly, from approximately $16 billion in 2024 to $34–41 billion by 2030, with silicon photonics and data center interconnect spending also projected to rise substantially during the same period.
Key Companies in Photonics: Companies like Lumentum, Coherent Corp, and Fabrinet are positioned to benefit from the growing demand for photonics in AI infrastructure, each showing strong sales and earnings momentum, along with favorable Zacks Ranks.
Investment Opportunities: As the photonics theme gains traction, these companies are seen as attractive investment opportunities, with analysts predicting continued growth and potential for significant returns as the industry shifts towards optical-first architectures in AI data centers.
Trade with 70% Backtested Accuracy
Analyst Views on FN
About FN
About the author

S&P 500, Dow, and Nasdaq Decline Amid Rising Geopolitical Risks
- Market Weakness: The S&P 500 and Nasdaq 100 fell by 0.96% and 1.53%, respectively, hitting one-week lows primarily due to weakness in chipmakers and tech stocks, indicating growing concerns about the economic outlook.
- Rising Geopolitical Risks: Heightened tensions regarding the U.S. response to the situation in Iran have led to increased investor demand for safe-haven assets, pushing WTI crude oil to a 2.5-month high and driving precious metals prices up significantly.
- Strong Economic Data: U.S. November retail sales rose by 0.6% month-over-month, exceeding expectations of 0.5%, while the November Producer Price Index increased by 3.0% year-over-year, demonstrating economic resilience that may influence the Fed's interest rate decisions.
- Tech Stocks Under Pressure: The Magnificent Seven tech stocks, including Nvidia, Amazon, and Tesla, saw declines of over 2%, reflecting market concerns about high valuations in the tech sector, which could impact overall market sentiment.

S&P 500, Dow, and Nasdaq Decline; Nasdaq Hits One-Week Low
- Market Decline: The S&P 500 fell by 0.75%, the Dow by 0.46%, and the Nasdaq by 1.22%, reflecting investor concerns over technology stocks and chipmakers, which may undermine overall market confidence.
- Geopolitical Risks Rise: Heightened tensions in Iran pushed WTI crude oil to a 2.5-month high, prompting investors to seek safe-haven assets like gold and silver, which reached new highs, indicating market uncertainty about future economic conditions.
- Strong Economic Data: U.S. November retail sales rose 0.6% month-over-month, exceeding expectations of 0.5%, while the Producer Price Index (PPI) increased by 3.0% year-over-year, suggesting economic resilience that could influence the Fed's monetary policy decisions.
- Weakness in Tech Stocks: Major tech stocks, including Nvidia, Amazon, and Apple, experienced declines, dragging down overall market performance, prompting investors to closely monitor the upcoming earnings season and its potential impact on the market.






