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The latest update is out from Ciena ( (CIEN) ).
On October 7, 2025, Ciena Corporation completed its acquisition of Nubis Communications, Inc., a company known for its high-performance, ultra-compact, low-power optical and electrical interconnects designed for AI workloads. This acquisition is expected to enhance Ciena’s capabilities in supporting AI-driven technologies, potentially strengthening its position in the telecommunications industry.
The most recent analyst rating on (CIEN) stock is a Hold with a $120.00 price target. To see the full list of analyst forecasts on Ciena stock, see the CIEN Stock Forecast page.
Spark’s Take on CIEN Stock
According to Spark, TipRanks’ AI Analyst, CIEN is a Outperform.
Ciena’s strong financial performance and positive earnings call sentiment are the most significant factors driving the score. The technical analysis supports a bullish outlook, although the high P/E ratio suggests overvaluation concerns. The absence of corporate events and dividend yield slightly detracts from the overall attractiveness.
To see Spark’s full report on CIEN stock, click here.
More about Ciena
Average Trading Volume: 2,396,588
Technical Sentiment Signal: Buy
Current Market Cap: $21.62B
Learn more about CIEN stock on TipRanks’ Stock Analysis page.

