Ciena Corporation (CIEN)

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Ciena Corporation (CIEN) is up 96.8% since the beginning of the year. At $460 per share, CIEN is trading 27.8% below its 52-week high of $638. Investors who bought $1,000 worth of CIEN shares 5 years ago would now be looking at an investment worth $8,050.

Ciena Corporation (CIEN) has returned 96.83% so far this year and 517.64% over the past 12 months. Looking at the last ten years, CIEN has achieved an annualized return of 37.46%, outperforming the S&P 500 Index benchmark, which averaged 13.88% per year.

Based on dividend-adjusted daily data since Feb 7, 1997, CIEN's average daily return is +0.11%, while the average monthly return is +2.12%. At this rate, an investment would double in approximately 2.8 years.

Historically, 54% of months were positive and 46% were negative. The best month was Feb 2000 with a return of +143.5%, while the worst month was Aug 1998 at -62.0%. The longest winning streak lasted 14 consecutive months, and the longest losing streak was 10 months.

On a daily basis, CIEN closed higher 49% of trading days. The best single day was Sep 22, 1998 with a return of +41.5%, while the worst single day was Aug 21, 1998 at -45.0%.

Ciena Corporation has an annualized alpha of 12.42%, beta of 1.60, and R2 of 0.21 versus S&P 500 Index. Calculated based on daily prices since February 07, 1997.

• This stock captured 185.20% of S&P 500 Index gains and 165.98% of its losses - amplifying both gains and losses, but participating more in upside than downside.
• R2 of 0.21 means this stock moves largely independently of S&P 500 Index - capture ratios reflect limited market correlation rather than active downside protection. Consider using a more representative benchmark.

CIEN ranks 99 for risk / return — in the top 99% of stocks on our site. This means strong returns relative to risk — exactly what professional investors look for. Well-suited for investors who want to maximize return per unit of risk.

The Drawdowns chart displays portfolio losses from any high point along the way. Drawdowns are calculated considering price movements and all distributions paid, if any.

The table below displays the maximum drawdowns of the Ciena Corporation. A maximum drawdown is a measure of risk, indicating the largest reduction in portfolio value due to a series of losing trades.

The maximum drawdown for the Ciena Corporation was 99.51%, occurring on Feb 23, 2009. The portfolio has not yet recovered.

The current Ciena Corporation drawdown is 56.01%.

The chart below shows the rolling one-month volatility.

The chart below illustrates the trends in the financial health of Ciena Corporation over time, highlighting three key metrics: Total Revenue, Earnings Before Interest and Taxes (EBIT), and Net Income.

The Valuation section provides an overview of how Ciena Corporation is priced in the market compared to other companies in the Communication Equipment industry. It includes key financial ratios that help investors assess whether the stock is undervalued or overvalued.