10-Day
66.08%
Summary
- Current Value
- As of today, CIEN 10-day volatility is 66.08%, down -10.22% on
- Value Category
- Based on its current 10-day historical volatility, CIEN falls into the extreme volatility category
- 1-Year High
- CIEN 10-day volatility reached a 1-year high of 119.96% on
- 1-Year Low
- CIEN 10-day volatility reached a 1-year low of 18.63% on
10-Day Volatility Chart
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Series
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Performance
| Metric | Date | Value | 1D | 1M | 3M | YTD | 1Y | 3Y | 5Y |
|---|---|---|---|---|---|---|---|---|---|
| 10-Day Volatility | 66.08% | -10.2% | -31.6% | -34.8% | +20.1% | -26.8% | +136.6% | +419.9% | |
| 1-Month Volatility | 92.02% | +2.1% | +21.1% | +14.5% | +33.8% | +9.3% | +208.2% | +227.1% | |
| 3-Month Volatility | 76.28% | -1.0% | +5.6% | +11.9% | +32.0% | -4.4% | +163.6% | +156.3% | |
| 1-Year Volatility | 62.28% | -0.1% | +0.7% | -2.4% | +2.3% | +18.6% | +49.8% | +55.6% | |
| 14-Day RSI | 67.10 | +2.6% | +1.1% | +20.4% | +11.5% | +48.1% | +50.2% | +13.4% | |
| Beta | 2.33 | +2.2% | +25.9% | +18.9% | +20.1% | +36.3% | +104.4% | +113.8% | |
| ATR | $31.20 | -3.0% | +25.9% | +113.6% | +198.5% | +619.5% | +1885.7% | +2291.4% | |
| Price | $507.43 | +2.5% | +37.1% | +108.5% | +117.0% | +743.8% | +922.2% | +792.3% | |
| 200-Day SMA | $215.76 | +1.0% | +22.6% | +66.2% | +79.6% | +221.6% | +350.5% | +326.6% | |
| 50-Day SMA | $373.59 | +1.4% | +29.6% | +72.6% | +83.8% | +428.6% | +650.6% | +585.8% |
10-Day Volatility History
FAQ
What is the current 10-day volatility of CIEN?
As of today, CIEN 10-day volatility is 66.08%
What 10-day volatility category does CIEN fall into?
Based on its current 10-day historical volatility, CIEN falls into the extreme volatility category
What is CIEN 10-day volatility 1-year high?
CIEN 10-day volatility reached a 1-year high of 119.96% on September 12, 2025
What is CIEN 10-day volatility 1-year low?
CIEN 10-day volatility reached a 1-year low of 18.63% on July 28, 2025
1-Month
92.02%
Summary
- Current Value
- As of today, CIEN 1-month volatility is 92.02%, up +2.07% on
- Value Category
- Based on its current 1-month historical volatility, CIEN falls into the extreme volatility category
- 1-Year High
- CIEN 1-month volatility reached a 1-year high of 103.68% on
- 1-Year Low
- CIEN 1-month volatility reached a 1-year low of 26.65% on
Performance
| Metric | Date | Value | 1D | 1M | 3M | YTD | 1Y | 3Y | 5Y |
|---|---|---|---|---|---|---|---|---|---|
| 1-Month Volatility | 92.02% | +2.1% | +21.1% | +14.5% | +33.8% | +9.3% | +208.2% | +227.1% | |
| 10-Day Volatility | 66.08% | -10.2% | -31.6% | -34.8% | +20.1% | -26.8% | +136.6% | +419.9% | |
| 3-Month Volatility | 76.28% | -1.0% | +5.6% | +11.9% | +32.0% | -4.4% | +163.6% | +156.3% | |
| 1-Year Volatility | 62.28% | -0.1% | +0.7% | -2.4% | +2.3% | +18.6% | +49.8% | +55.6% | |
| 14-Day RSI | 67.10 | +2.6% | +1.1% | +20.4% | +11.5% | +48.1% | +50.2% | +13.4% | |
| Beta | 2.33 | +2.2% | +25.9% | +18.9% | +20.1% | +36.3% | +104.4% | +113.8% | |
| ATR | $31.20 | -3.0% | +25.9% | +113.6% | +198.5% | +619.5% | +1885.7% | +2291.4% | |
| Price | $507.43 | +2.5% | +37.1% | +108.5% | +117.0% | +743.8% | +922.2% | +792.3% | |
| 200-Day SMA | $215.76 | +1.0% | +22.6% | +66.2% | +79.6% | +221.6% | +350.5% | +326.6% | |
| 50-Day SMA | $373.59 | +1.4% | +29.6% | +72.6% | +83.8% | +428.6% | +650.6% | +585.8% |
1-Month Volatility History
FAQ
What is the current 1-month volatility of CIEN?
As of today, CIEN 1-month volatility is 92.02%
What 1-month volatility category does CIEN fall into?
Based on its current 1-month historical volatility, CIEN falls into the extreme volatility category
What is CIEN 1-month volatility 1-year high?
CIEN 1-month volatility reached a 1-year high of 103.68% on April 2, 2026
What is CIEN 1-month volatility 1-year low?
CIEN 1-month volatility reached a 1-year low of 26.65% on July 31, 2025
3-Month
76.28%
Summary
- Current Value
- As of today, CIEN 3-month volatility is 76.28%, down -1.03% on
- Value Category
- Based on its current 3-month historical volatility, CIEN falls into the extreme volatility category
- 1-Year High
- CIEN 3-month volatility reached a 1-year high of 82.09% on
- 1-Year Low
- CIEN 3-month volatility reached a 1-year low of 39.26% on
Performance
| Metric | Date | Value | 1D | 1M | 3M | YTD | 1Y | 3Y | 5Y |
|---|---|---|---|---|---|---|---|---|---|
| 3-Month Volatility | 76.28% | -1.0% | +5.6% | +11.9% | +32.0% | -4.4% | +163.6% | +156.3% | |
| 10-Day Volatility | 66.08% | -10.2% | -31.6% | -34.8% | +20.1% | -26.8% | +136.6% | +419.9% | |
| 1-Month Volatility | 92.02% | +2.1% | +21.1% | +14.5% | +33.8% | +9.3% | +208.2% | +227.1% | |
| 1-Year Volatility | 62.28% | -0.1% | +0.7% | -2.4% | +2.3% | +18.6% | +49.8% | +55.6% | |
| 14-Day RSI | 67.10 | +2.6% | +1.1% | +20.4% | +11.5% | +48.1% | +50.2% | +13.4% | |
| Beta | 2.33 | +2.2% | +25.9% | +18.9% | +20.1% | +36.3% | +104.4% | +113.8% | |
| ATR | $31.20 | -3.0% | +25.9% | +113.6% | +198.5% | +619.5% | +1885.7% | +2291.4% | |
| Price | $507.43 | +2.5% | +37.1% | +108.5% | +117.0% | +743.8% | +922.2% | +792.3% | |
| 200-Day SMA | $215.76 | +1.0% | +22.6% | +66.2% | +79.6% | +221.6% | +350.5% | +326.6% | |
| 50-Day SMA | $373.59 | +1.4% | +29.6% | +72.6% | +83.8% | +428.6% | +650.6% | +585.8% |
3-Month Volatility History
FAQ
What is the current 3-month volatility of CIEN?
As of today, CIEN 3-month volatility is 76.28%
What 3-month volatility category does CIEN fall into?
Based on its current 3-month historical volatility, CIEN falls into the extreme volatility category
What is CIEN 3-month volatility 1-year high?
CIEN 3-month volatility reached a 1-year high of 82.09% on April 2, 2026
What is CIEN 3-month volatility 1-year low?
CIEN 3-month volatility reached a 1-year low of 39.26% on August 1, 2025
1-Year
62.28%
Summary
- Current Value
- As of today, CIEN 1-year volatility is 62.28%, down -0.10% on
- Value Category
- Based on its current 1-year historical volatility, CIEN falls into the extreme volatility category
- 1-Year High
- CIEN 1-year volatility reached a 1-year high of 64.87% on
- 1-Year Low
- CIEN 1-year volatility reached a 1-year low of 52.52% on
Performance
| Metric | Date | Value | 1D | 1M | 3M | YTD | 1Y | 3Y | 5Y |
|---|---|---|---|---|---|---|---|---|---|
| 1-Year Volatility | 62.28% | -0.1% | +0.7% | -2.4% | +2.3% | +18.6% | +49.8% | +55.6% | |
| 10-Day Volatility | 66.08% | -10.2% | -31.6% | -34.8% | +20.1% | -26.8% | +136.6% | +419.9% | |
| 1-Month Volatility | 92.02% | +2.1% | +21.1% | +14.5% | +33.8% | +9.3% | +208.2% | +227.1% | |
| 3-Month Volatility | 76.28% | -1.0% | +5.6% | +11.9% | +32.0% | -4.4% | +163.6% | +156.3% | |
| 1-Year Volatility | 62.28% | -0.1% | +0.7% | -2.4% | +2.3% | +18.6% | +49.8% | +55.6% | |
| 14-Day RSI | 67.10 | +2.6% | +1.1% | +20.4% | +11.5% | +48.1% | +50.2% | +13.4% | |
| Beta | 2.33 | +2.2% | +25.9% | +18.9% | +20.1% | +36.3% | +104.4% | +113.8% | |
| ATR | $31.20 | -3.0% | +25.9% | +113.6% | +198.5% | +619.5% | +1885.7% | +2291.4% | |
| Price | $507.43 | +2.5% | +37.1% | +108.5% | +117.0% | +743.8% | +922.2% | +792.3% | |
| 200-Day SMA | $215.76 | +1.0% | +22.6% | +66.2% | +79.6% | +221.6% | +350.5% | +326.6% | |
| 50-Day SMA | $373.59 | +1.4% | +29.6% | +72.6% | +83.8% | +428.6% | +650.6% | +585.8% |
1-Year Volatility History
FAQ
What is the current 1-year volatility of CIEN?
As of today, CIEN 1-year volatility is 62.28%
What 1-year volatility category does CIEN fall into?
Based on its current 1-year historical volatility, CIEN falls into the extreme volatility category
What is CIEN 1-year volatility 1-year high?
CIEN 1-year volatility reached a 1-year high of 64.87% on April 2, 2026
What is CIEN 1-year volatility 1-year low?
CIEN 1-year volatility reached a 1-year low of 52.52% on April 17, 2025
Data Sources & References
- CIEN Official Website www.ciena.com
- Most Recent Quarterly Report (10-Q) www.sec.gov/Archives/edgar/data/936395/000162828026015152/0001628280-26-015152-index.htm
- CIEN Profile on Yahoo Finance finance.yahoo.com/quote/CIEN
- CIEN Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/cien