Ciena's Optical Networking Solutions Shine Amid AI Boom

Ciena Corp. (CIEN) has been highlighted as Zacks Bull of the Day due to its growth potential in the AI revolution. As hyperscalers scale out distributed AI factories, high-speed optical networking infrastructure becomes a vital link that prevents high-cost GPU clusters from going idle.

The company's optical networking solutions are used by big tech and telecom carriers to deliver internet service to end users. Ciena benefits from the AI buildout as companies like Amazon, Alphabet, Microsoft, and Meta Platforms spent $165 billion on CAPEX in Q2, an 87% year-over-year increase.

Ciena's backlog is at a record high, providing investors with multi-year growth visibility and confidence. The company's shares have retreated after a massive multi-year advance but have bounced off the 200-day moving average, signaling renewed demand.

In contrast, Boston Beer Co. Inc. (SAM) has been highlighted as Zacks Bear of the Day due to its struggling sales in the US beer market. Americans are drinking less alcohol, with 54% of people consuming it down from 8% in just three years.

Boston Beer's annual earnings per share have fallen each year since 2022, and its core brands are losing market share. The company faces significant headwinds due to tariff costs, which are expected to increase to $20-$30 million in 2026 versus ~$11 million in 2025.