Beta:
1.800.00(0.00%)Summary
- As of today, the beta for CIEN stock is 1.80, with the most recent change of 0.00 (0.00%) on October 8, 2025. This indicates that CIEN stock is more volatile than S&P 500 index
Performance
CIEN Beta Chart
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Range
CIEN Beta Trends
| PeriodPeriod | BetaBeta | PricePrice | SPXSPX |
|---|---|---|---|
| 1D1 Day | 0.0% | -0.1% | -0.2% |
| 1M1 Month | +1.1% | +30.5% | +3.5% |
| 3M3 Months | +4.0% | +101.0% | +7.6% |
| 6M6 Months | +1.7% | +157.3% | +23.5% |
| YTDYTD | +16.9% | +88.0% | +14.6% |
| 1Y1 Year | +22.4% | +136.3% | +16.4% |
| 5Y5 Years | +74.8% | +270.6% | +93.8% |
CIEN Beta Highs & Lows
| PeriodPeriod | HighHigh | Current vs Highvs High | LowLow | Current vs Lowvs Low | |
|---|---|---|---|---|---|
| 1M | 1-Month | 1.80 | at high | 1.78 | +1.1% |
| 3M | 3-Month | 1.80 | at high | 1.73 | +4.0% |
| 6M | 6-Month | 1.80 | at high | 1.69 | +6.5% |
| 1Y | 1-Year | 2.10 | -14.3% | 1.42 | +26.8% |
| 3Y | 3-Year | 2.10 | -14.3% | 0.97 | +85.6% |
| 5Y | 5-Year | 2.10 | -14.3% | 0.95 | +89.5% |
| All-Time | All-Time | 5.11 | -64.8% | 0.58 | +210.3% |
CIEN Beta History
| Date | Value |
|---|---|
| 2025 | 1.80(+16.9%) |
| 2024 | 1.54(+55.6%) |
| 2023 | 0.99(-20.8%) |
| 2022 | 1.25(+26.3%) |
| 2021 | 0.99(-1.0%) |
| 2020 | 1.00(-27.0%) |
| 2019 | 1.37(+53.9%) |
| 2018 | 0.89(-54.1%) |
| 2017 | 1.94(+24.4%) |
| 2016 | 1.56(+40.5%) |
| 2015 | 1.11(-37.3%) |
| 2014 | 1.77(+7.9%) |
| 2013 | 1.64(-7.9%) |
| 2012 | 1.78(-9.2%) |
| Date | Value |
|---|---|
| 2011 | 1.96(+30.7%) |
| 2010 | 1.50(-3.8%) |
| 2009 | 1.56(+33.3%) |
| 2008 | 1.17(-20.4%) |
| 2007 | 1.47(-39.8%) |
| 2006 | 2.44(+115.9%) |
| 2005 | 1.13(-42.3%) |
| 2004 | 1.96(+9.5%) |
| 2003 | 1.79(-10.1%) |
| 2002 | 1.99(-31.1%) |
| 2001 | 2.89(+4.0%) |
| 2000 | 2.78(+169.9%) |
| 1999 | 1.03(-47.7%) |
| 1998 | 1.97(+74.3%) |
| 1997 | 1.13 |
FAQ
- What is Ciena Corporation beta?
- What is the all-time high beta for Ciena Corporation?
- What is CIEN beta year-to-date change?
- What is Ciena Corporation beta year-on-year change?
What is Ciena Corporation beta?
The current beta of CIEN is 1.80
What is the all-time high beta for Ciena Corporation?
Ciena Corporation all-time high beta is 5.11
What is CIEN beta year-to-date change?
Ciena Corporation beta has changed by +0.26 (+16.88%) since the beginning of the year
What is Ciena Corporation beta year-on-year change?
Over the past year, CIEN beta has changed by +0.33 (+22.45%)