10-Day
65.01%
Summary
- Current Value
- As of today, CIEN 10-day volatility is 65.01%, up +1.47% 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
SUGGESTED SERIES
Performance
| Metric | Date | Value | 1D | 1M | 3M | YTD | 1Y | 3Y | 5Y |
|---|---|---|---|---|---|---|---|---|---|
| 10-Day Volatility | 65.01% | +1.5% | +31.4% | +60.5% | +18.2% | +207.7% | +59.6% | +266.9% | |
| 1-Month Volatility | 70.41% | -3.1% | -4.7% | +19.2% | +2.4% | +114.0% | +108.3% | +81.6% | |
| 3-Month Volatility | 79.37% | -0.5% | +3.4% | +15.6% | +37.4% | +23.0% | +152.1% | +132.1% | |
| 1-Year Volatility | 64.82% | +0.3% | +3.9% | +6.5% | +6.4% | +20.5% | +60.2% | +66.4% | |
| 14-Day RSI | 55.97 | -4.8% | +3.7% | -23.2% | -7.0% | -17.7% | -9.1% | +12.4% | |
| Beta | 2.66 | +1.5% | +10.4% | +43.8% | +37.1% | +55.6% | +131.3% | +119.8% | |
| ATR | $34.63 | +1.9% | +11.5% | +69.0% | +231.4% | +1195.0% | +2766.2% | +2511.0% | |
| Price | $555.30 | -2.6% | +16.8% | +59.3% | +137.4% | +580.9% | +1057.1% | +950.3% | |
| 200-Day SMA | $279.84 | +0.9% | +20.3% | +74.1% | +132.9% | +296.4% | +491.5% | +460.3% | |
| 50-Day SMA | $497.74 | +0.8% | +22.2% | +89.3% | +144.9% | +627.6% | +948.0% | +824.2% |
10-Day Volatility History
FAQ
What is the current 10-day volatility of CIEN?
As of today, CIEN 10-day volatility is 65.01%
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
70.41%
Summary
- Current Value
- As of today, CIEN 1-month volatility is 70.41%, down -3.14% 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 | 70.41% | -3.1% | -4.7% | +19.2% | +2.4% | +114.0% | +108.3% | +81.6% | |
| 10-Day Volatility | 65.01% | +1.5% | +31.4% | +60.5% | +18.2% | +207.7% | +59.6% | +266.9% | |
| 3-Month Volatility | 79.37% | -0.5% | +3.4% | +15.6% | +37.4% | +23.0% | +152.1% | +132.1% | |
| 1-Year Volatility | 64.82% | +0.3% | +3.9% | +6.5% | +6.4% | +20.5% | +60.2% | +66.4% | |
| 14-Day RSI | 55.97 | -4.8% | +3.7% | -23.2% | -7.0% | -17.7% | -9.1% | +12.4% | |
| Beta | 2.66 | +1.5% | +10.4% | +43.8% | +37.1% | +55.6% | +131.3% | +119.8% | |
| ATR | $34.63 | +1.9% | +11.5% | +69.0% | +231.4% | +1195.0% | +2766.2% | +2511.0% | |
| Price | $555.30 | -2.6% | +16.8% | +59.3% | +137.4% | +580.9% | +1057.1% | +950.3% | |
| 200-Day SMA | $279.84 | +0.9% | +20.3% | +74.1% | +132.9% | +296.4% | +491.5% | +460.3% | |
| 50-Day SMA | $497.74 | +0.8% | +22.2% | +89.3% | +144.9% | +627.6% | +948.0% | +824.2% |
1-Month Volatility History
FAQ
What is the current 1-month volatility of CIEN?
As of today, CIEN 1-month volatility is 70.41%
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
79.37%
Summary
- Current Value
- As of today, CIEN 3-month volatility is 79.37%, down -0.54% 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 | 79.37% | -0.5% | +3.4% | +15.6% | +37.4% | +23.0% | +152.1% | +132.1% | |
| 10-Day Volatility | 65.01% | +1.5% | +31.4% | +60.5% | +18.2% | +207.7% | +59.6% | +266.9% | |
| 1-Month Volatility | 70.41% | -3.1% | -4.7% | +19.2% | +2.4% | +114.0% | +108.3% | +81.6% | |
| 1-Year Volatility | 64.82% | +0.3% | +3.9% | +6.5% | +6.4% | +20.5% | +60.2% | +66.4% | |
| 14-Day RSI | 55.97 | -4.8% | +3.7% | -23.2% | -7.0% | -17.7% | -9.1% | +12.4% | |
| Beta | 2.66 | +1.5% | +10.4% | +43.8% | +37.1% | +55.6% | +131.3% | +119.8% | |
| ATR | $34.63 | +1.9% | +11.5% | +69.0% | +231.4% | +1195.0% | +2766.2% | +2511.0% | |
| Price | $555.30 | -2.6% | +16.8% | +59.3% | +137.4% | +580.9% | +1057.1% | +950.3% | |
| 200-Day SMA | $279.84 | +0.9% | +20.3% | +74.1% | +132.9% | +296.4% | +491.5% | +460.3% | |
| 50-Day SMA | $497.74 | +0.8% | +22.2% | +89.3% | +144.9% | +627.6% | +948.0% | +824.2% |
3-Month Volatility History
FAQ
What is the current 3-month volatility of CIEN?
As of today, CIEN 3-month volatility is 79.37%
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
64.82%
Summary
- Current Value
- As of today, CIEN 1-year volatility is 64.82%, up +0.25% 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 53.70% on
Performance
| Metric | Date | Value | 1D | 1M | 3M | YTD | 1Y | 3Y | 5Y |
|---|---|---|---|---|---|---|---|---|---|
| 1-Year Volatility | 64.82% | +0.3% | +3.9% | +6.5% | +6.4% | +20.5% | +60.2% | +66.4% | |
| 10-Day Volatility | 65.01% | +1.5% | +31.4% | +60.5% | +18.2% | +207.7% | +59.6% | +266.9% | |
| 1-Month Volatility | 70.41% | -3.1% | -4.7% | +19.2% | +2.4% | +114.0% | +108.3% | +81.6% | |
| 3-Month Volatility | 79.37% | -0.5% | +3.4% | +15.6% | +37.4% | +23.0% | +152.1% | +132.1% | |
| 1-Year Volatility | 64.82% | +0.3% | +3.9% | +6.5% | +6.4% | +20.5% | +60.2% | +66.4% | |
| 14-Day RSI | 55.97 | -4.8% | +3.7% | -23.2% | -7.0% | -17.7% | -9.1% | +12.4% | |
| Beta | 2.66 | +1.5% | +10.4% | +43.8% | +37.1% | +55.6% | +131.3% | +119.8% | |
| ATR | $34.63 | +1.9% | +11.5% | +69.0% | +231.4% | +1195.0% | +2766.2% | +2511.0% | |
| Price | $555.30 | -2.6% | +16.8% | +59.3% | +137.4% | +580.9% | +1057.1% | +950.3% | |
| 200-Day SMA | $279.84 | +0.9% | +20.3% | +74.1% | +132.9% | +296.4% | +491.5% | +460.3% | |
| 50-Day SMA | $497.74 | +0.8% | +22.2% | +89.3% | +144.9% | +627.6% | +948.0% | +824.2% |
1-Year Volatility History
FAQ
What is the current 1-year volatility of CIEN?
As of today, CIEN 1-year volatility is 64.82%
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 53.70% on August 18, 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