Key Stats for Ciena Stock
- Price change for Ciena stock in last 1 year: 164%
- $CIEN Stock Price as of Sep. 22: $369
- 52-Week High: $638
- $CIEN Stock Price Target: $517
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What Happened?
Ciena (CIEN) stock got a big vote of confidence on Monday after Evercore ISI upgraded the company to Outperform and raised its price target sharply, from $375 to $550.
The firm called Ciena an attractive way to play optical networking’s growing role in the AI buildout.
Evercore’s thesis centers on data centers. As AI models get bigger, the connectivity between and inside data centers is becoming what the firm called “an increasingly critical gating factor for frontier LLM monetization.”
Ciena, described as “the only fully dedicated optical systems provider,” is positioned to solve exactly that problem.
The firm sees Ciena’s total addressable market growing at a 24% annual rate to reach $52 billion by fiscal 2029.
That fits with what Ciena itself has said. On its most recent earnings call, the company said it expects its addressable market to roughly double from about $25 billion today to about $50 billion by 2029, driven by AI-related network spending.
Evercore believes Ciena can keep sales growing more than 30% a year while earnings grow more than 35% annually, with earnings potentially reaching or topping $25 a share by fiscal 2029.
The firm pointed to several growth drivers: Ciena’s cloud WDM business, deep partnerships with hyperscalers on new products, market share gains in coherent pluggables, and its position inside the data center itself.

On margins, Evercore expects Ciena to reach roughly 50% gross margin and 32% to 35% operating margin by fiscal 2029.
For comparison, Ciena’s own recent results showed 46.4% adjusted gross margin and a record 22.5% adjusted operating margin in its most recent quarter, so Evercore is betting on real expansion from here.
Some investors were disappointed by Ciena’s own fiscal 2027 guidance of 30% sales growth, a step down from the 34%-plus pace this year.
Evercore called that guidance conservative, arguing Ciena could grow more than 40% if supply constraints don’t get worse and pricing holds up.
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What the Market Is Telling Us About Ciena Stock
The upgrade lines up with a company that just posted record results.
Ciena reported Q3 revenue of $1.7 billion, up 37% year-over-year, along with record adjusted EPS of $2.11, up 215% from a year earlier.
The company also said it expects to exit fiscal 2026 with more than $10 billion in backlog, up from $8.5 billion at the end of Q3.

Investors pushing Ciena stock higher on Monday seem to be buying into the idea that current guidance understates what’s coming.
With backlog stretching into 2028 and demand from hyperscalers still climbing, the market reaction suggests Wall Street sees more room for Ciena stock to run.
Between Ciena’s own bullish outlook and Evercore’s even more aggressive price target, Ciena stock looks like one of the more closely watched plays on AI infrastructure spending heading into next year.
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Disclaimer:
Please note that the articles on TIKR are not intended to serve as investment or financial advice from TIKR or our content team, nor are they recommendations to buy or sell any stocks. We create our content based on TIKR Terminal’s investment data and analysts’ estimates. Our analysis might not include recent company news or important updates. TIKR has no position in any stocks mentioned. Thank you for reading, and happy investing!