10-Day
99.60%
Summary
- Current Value
- As of today, CIEN 10-day volatility is 99.60%, up +0.06% 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 120.06% 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
SUGGESTED SERIES
Performance
| Metric | Date | Value | 1D | 1M | 3M | YTD | 1Y | 3Y | 5Y |
|---|---|---|---|---|---|---|---|---|---|
| 10-Day Volatility | 99.60% | +0.1% | +145.9% | +25.9% | +81.0% | +80.7% | +236.7% | +144.1% | |
| 1-Month Volatility | 96.08% | +0.4% | +65.0% | +37.3% | +39.7% | +53.0% | +188.3% | +141.7% | |
| 3-Month Volatility | 77.63% | -0.6% | +13.5% | +34.5% | +34.4% | +16.2% | +178.1% | +148.5% | |
| 1-Year Volatility | 63.62% | -0.2% | +4.6% | +4.3% | +4.5% | +33.3% | +53.8% | +50.9% | |
| 14-Day RSI | 59.57 | +4.3% | -17.9% | -2.8% | -1.1% | +67.7% | +30.1% | +5.7% | |
| Beta | 1.83 | -2.1% | -1.1% | -5.7% | -5.7% | -9.8% | +57.8% | +71.0% | |
| ATR | $28.90 | -1.4% | +40.7% | +158.2% | +176.6% | +692.3% | +1730.5% | +1571.5% | |
| Price | $401.61 | +3.5% | +15.2% | +66.2% | +71.7% | +538.9% | +726.2% | +622.2% | |
| 200-Day SMA | $189.15 | +0.9% | +17.7% | +60.9% | +57.4% | +185.6% | +298.8% | +275.3% | |
| 50-Day SMA | $314.77 | +1.1% | +19.6% | +57.9% | +54.9% | +297.9% | +534.3% | +483.1% |
10-Day Volatility History
FAQ
What is the current 10-day volatility of CIEN?
As of today, CIEN 10-day volatility is 99.60%
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 120.06% on April 10, 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
96.08%
Summary
- Current Value
- As of today, CIEN 1-month volatility is 96.08%, up +0.38% 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 96.08% 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 | 96.08% | +0.4% | +65.0% | +37.3% | +39.7% | +53.0% | +188.3% | +141.7% | |
| 10-Day Volatility | 99.60% | +0.1% | +145.9% | +25.9% | +81.0% | +80.7% | +236.7% | +144.1% | |
| 3-Month Volatility | 77.63% | -0.6% | +13.5% | +34.5% | +34.4% | +16.2% | +178.1% | +148.5% | |
| 1-Year Volatility | 63.62% | -0.2% | +4.6% | +4.3% | +4.5% | +33.3% | +53.8% | +50.9% | |
| 14-Day RSI | 59.57 | +4.3% | -17.9% | -2.8% | -1.1% | +67.7% | +30.1% | +5.7% | |
| Beta | 1.83 | -2.1% | -1.1% | -5.7% | -5.7% | -9.8% | +57.8% | +71.0% | |
| ATR | $28.90 | -1.4% | +40.7% | +158.2% | +176.6% | +692.3% | +1730.5% | +1571.5% | |
| Price | $401.61 | +3.5% | +15.2% | +66.2% | +71.7% | +538.9% | +726.2% | +622.2% | |
| 200-Day SMA | $189.15 | +0.9% | +17.7% | +60.9% | +57.4% | +185.6% | +298.8% | +275.3% | |
| 50-Day SMA | $314.77 | +1.1% | +19.6% | +57.9% | +54.9% | +297.9% | +534.3% | +483.1% |
1-Month Volatility History
FAQ
What is the current 1-month volatility of CIEN?
As of today, CIEN 1-month volatility is 96.08%
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 96.08% on March 27, 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
77.63%
Summary
- Current Value
- As of today, CIEN 3-month volatility is 77.63%, down -0.60% 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 79.94% 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 | 77.63% | -0.6% | +13.5% | +34.5% | +34.4% | +16.2% | +178.1% | +148.5% | |
| 10-Day Volatility | 99.60% | +0.1% | +145.9% | +25.9% | +81.0% | +80.7% | +236.7% | +144.1% | |
| 1-Month Volatility | 96.08% | +0.4% | +65.0% | +37.3% | +39.7% | +53.0% | +188.3% | +141.7% | |
| 1-Year Volatility | 63.62% | -0.2% | +4.6% | +4.3% | +4.5% | +33.3% | +53.8% | +50.9% | |
| 14-Day RSI | 59.57 | +4.3% | -17.9% | -2.8% | -1.1% | +67.7% | +30.1% | +5.7% | |
| Beta | 1.83 | -2.1% | -1.1% | -5.7% | -5.7% | -9.8% | +57.8% | +71.0% | |
| ATR | $28.90 | -1.4% | +40.7% | +158.2% | +176.6% | +692.3% | +1730.5% | +1571.5% | |
| Price | $401.61 | +3.5% | +15.2% | +66.2% | +71.7% | +538.9% | +726.2% | +622.2% | |
| 200-Day SMA | $189.15 | +0.9% | +17.7% | +60.9% | +57.4% | +185.6% | +298.8% | +275.3% | |
| 50-Day SMA | $314.77 | +1.1% | +19.6% | +57.9% | +54.9% | +297.9% | +534.3% | +483.1% |
3-Month Volatility History
FAQ
What is the current 3-month volatility of CIEN?
As of today, CIEN 3-month volatility is 77.63%
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 79.94% on April 11, 2025
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
63.62%
Summary
- Current Value
- As of today, CIEN 1-year volatility is 63.62%, down -0.16% 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 63.82% on
- 1-Year Low
- CIEN 1-year volatility reached a 1-year low of 47.66% on
Performance
| Metric | Date | Value | 1D | 1M | 3M | YTD | 1Y | 3Y | 5Y |
|---|---|---|---|---|---|---|---|---|---|
| 1-Year Volatility | 63.62% | -0.2% | +4.6% | +4.3% | +4.5% | +33.3% | +53.8% | +50.9% | |
| 10-Day Volatility | 99.60% | +0.1% | +145.9% | +25.9% | +81.0% | +80.7% | +236.7% | +144.1% | |
| 1-Month Volatility | 96.08% | +0.4% | +65.0% | +37.3% | +39.7% | +53.0% | +188.3% | +141.7% | |
| 3-Month Volatility | 77.63% | -0.6% | +13.5% | +34.5% | +34.4% | +16.2% | +178.1% | +148.5% | |
| 1-Year Volatility | 63.62% | -0.2% | +4.6% | +4.3% | +4.5% | +33.3% | +53.8% | +50.9% | |
| 14-Day RSI | 59.57 | +4.3% | -17.9% | -2.8% | -1.1% | +67.7% | +30.1% | +5.7% | |
| Beta | 1.83 | -2.1% | -1.1% | -5.7% | -5.7% | -9.8% | +57.8% | +71.0% | |
| ATR | $28.90 | -1.4% | +40.7% | +158.2% | +176.6% | +692.3% | +1730.5% | +1571.5% | |
| Price | $401.61 | +3.5% | +15.2% | +66.2% | +71.7% | +538.9% | +726.2% | +622.2% | |
| 200-Day SMA | $189.15 | +0.9% | +17.7% | +60.9% | +57.4% | +185.6% | +298.8% | +275.3% | |
| 50-Day SMA | $314.77 | +1.1% | +19.6% | +57.9% | +54.9% | +297.9% | +534.3% | +483.1% |
1-Year Volatility History
FAQ
What is the current 1-year volatility of CIEN?
As of today, CIEN 1-year volatility is 63.62%
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 63.82% on January 16, 2026
What is CIEN 1-year volatility 1-year low?
CIEN 1-year volatility reached a 1-year low of 47.66% on March 31, 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