NYSE:CIEN
Ciena (CIEN)
Financials 
Technical Analysis 
Sep 5, 2026, 12:00 amThis summary was created by AI, based on 2 opinions in the last 12 months.
Ciena (CIEN-N) has been a notable performer in the market, recently experiencing a remarkable run-up of 100%, which has raised concerns among some investors about its sustainability. One expert mentions the stock's impressive 66% increase in the first quarter, highlighting its position as one of the top performers on the S&P index. The ongoing expansion of data centers appears to be a significant factor driving the stock's continued growth potential. Given the current momentum, some experts suggest that while the stock is performing well, caution may be warranted due to the rapid price increase. Overall, Ciena seems poised for future gains if the broader trends in data center development continue unabated.
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Premium contentOur PAST TOP PICK with CIEN has triggered its stop at $42. To remain disciplined, we recommend covering the position at this time. This will result in a net investment loss of 13%, when combined with our previous entry recommendation.
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Gordon Reid
Gordon ReidAt the present time, this is trading up at quite an astonishing price to book level. In his FMV view, it is about 25% overvalued. There hasn’t been a lot of growth in the BV for some period of time. However, earnings have been notching up nicely. This is what he would call speculatively priced.
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Ciena (CIEN) Frequently Asked Questions
What is Ciena stock symbol?
Ciena is a American stock, trading under the symbol CIEN (previously CIEN-N on Stockchase) on the New York Stock Exchange (CIEN). It is usually referred to as NYSE:CIEN or CIEN
Is Ciena a buy or a sell?
In the last year, 1 stock analyst issued a Buy, Sell, or Hold rating on CIEN (previously CIEN-N on Stockchase). 1 analyst recommended to BUY and 0 analysts recommended to SELL the stock. The latest stock analyst rating is WAIT. Read the latest stock experts' ratings for Ciena.
Is Ciena a good investment or a top pick?
Ciena was recommended as a Top Pick by Jim Cramer - Mad Money on 2026-04-29. Read the latest stock experts ratings for Ciena.
Why is Ciena stock dropping?
Earnings reports or recent company news can cause the stock price to drop. Read stock experts' recommendations for Ciena.
Is Ciena worth watching?
Ciena is followed by 45 investors on Stockchase and is a trending stock that is worth watching.
What is Ciena stock price?
On 2026-09-04, Ciena (CIEN) stock closed at a price of $321.00.
It's run up 100% which is too hot for him, so he'll hold off for now.