10-Day:
35.56%1-Month:
34.08%3-Month:
56.97%1-Year:
58.36%Summary
- As of today, CIEN stock 10-day historical volatility is 35.56%, with the most recent change of +6.20% (+21.12%) on October 8, 2025.
Performance
CIEN Volatility Chart
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Range
CIEN Volatility Trends
| PeriodPeriod | 10-Day Volatility10-Day Volatility | 1-Month Volatility1-Month Volatility | 3-Month Volatility3-Month Volatility | 1-Year Volatility1-Year Volatility |
|---|---|---|---|---|
| 1D1 Day | +21.1% | +11.7% | +1.4% | +0.4% |
| 1M1 Month | -70.0% | - | - | - |
| 3M3 Months | +39.9% | - | - | - |
| 6M6 Months | -70.0% | - | - | - |
| YTDYTD | -0.5% | - | - | - |
| 1Y1 Year | -31.4% | - | - | - |
| 5Y5 Years | +96.8% | - | - | - |
CIEN Volatility Highs & Lows
| PeriodPeriod | HighHigh | Current vs Highvs High | LowLow | Current vs Lowvs Low | |
|---|---|---|---|---|---|
| 1M | 1-Month | 119.96% | -70.4% | 21.27% | +67.2% |
| 3M | 3-Month | 119.96% | -70.4% | 18.63% | +90.9% |
| 6M | 6-Month | 120.06% | -70.4% | 18.63% | +90.9% |
| 1Y | 1-Year | 127.59% | -72.1% | 18.63% | +90.9% |
| 3Y | 3-Year | 127.59% | -72.1% | 11.28% | +215.2% |
| 5Y | 5-Year | 127.59% | -72.1% | 7.41% | +379.9% |
| All-Time | All-Time | 309.12% | -88.5% | 3.86% | +821.2% |
CIEN Volatility History
| Date | Value |
|---|---|
| 2025 | 35.56%(-0.4%) |
| 2024 | 35.72%(+84.6%) |
| 2023 | 19.35%(-0.8%) |
| 2022 | 19.51%(+64.5%) |
| 2021 | 11.86%(-56.0%) |
| 2020 | 26.94%(+99.4%) |
| 2019 | 13.51%(-71.1%) |
| 2018 | 46.78%(+172.5%) |
| 2017 | 17.17%(-46.5%) |
| 2016 | 32.12%(+55.1%) |
| 2015 | 20.71%(-18.1%) |
| 2014 | 25.28%(-3.1%) |
| 2013 | 26.09%(-1.8%) |
| 2012 | 26.56%(-64.3%) |
| Date | Value |
|---|---|
| 2011 | 74.41%(+144.9%) |
| 2010 | 30.39%(-4.9%) |
| 2009 | 31.95%(-51.8%) |
| 2008 | 66.33%(+119.4%) |
| 2007 | 30.23%(-16.7%) |
| 2006 | 36.31%(-44.0%) |
| 2005 | 64.82%(-23.0%) |
| 2004 | 84.16%(+89.0%) |
| 2003 | 44.52%(-23.3%) |
| 2002 | 58.04%(+11.2%) |
| 2001 | 52.21%(-76.5%) |
| 2000 | 221.97%(+273.7%) |
| 1999 | 59.39%(-24.1%) |
| 1998 | 78.25%(+110.2%) |
| 1997 | 37.23% |
FAQ
- What is Ciena Corporation 10-day historical volatility?
- What is the all-time high 10-day volatility for Ciena Corporation?
- What is CIEN 10-day historical volatility year-to-date change?
- What is Ciena Corporation 10-day volatility year-on-year change?
What is Ciena Corporation 10-day historical volatility?
The current 10-day volatility of CIEN is 35.56%
What is the all-time high 10-day volatility for Ciena Corporation?
Ciena Corporation all-time high 10-day historical volatility is 309.12%
What is CIEN 10-day historical volatility year-to-date change?
Ciena Corporation 10-day historical volatility has changed by -0.16% (-0.45%) since the beginning of the year
What is Ciena Corporation 10-day volatility year-on-year change?
Over the past year, CIEN 10-day historical volatility has changed by -16.29% (-31.42%)