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Ciena Corporation logo

Ciena Corporation (CIEN) stock Relative Strength Index

14-Day RSI

67.101.73+2.65%

Summary

Current Value
As of today, CIEN 14-day RSI is 67.10, up +2.65% on
Current Value Category
Based on its current 14-day relative strength index, CIEN falls into the strengthening momentum category
1-Year High
CIEN 14-day RSI reached a 1-year high of 86.26 on
1-Year Low
CIEN 14-day RSI reached a 1-year low of 40.42 on

RSI Chart

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Series
SUGGESTED SERIES

Performance

CIEN Performance
MetricDateValue1D1M3MYTD1Y3Y5Y
14-Day RSI67.10+2.6%+1.1%+20.4%+11.5%+48.1%+50.2%+13.4%
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%
Beta2.33+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%
10-Day Volatility66.08%-10.2%-31.6%-34.8%+20.1%-26.8%+136.6%+419.9%
1-Month Volatility92.02%+2.1%+21.1%+14.5%+33.8%+9.3%+208.2%+227.1%
3-Month Volatility76.28%-1.0%+5.6%+11.9%+32.0%-4.4%+163.6%+156.3%
1-Year Volatility62.28%-0.1%+0.7%-2.4%+2.3%+18.6%+49.8%+55.6%

RSI Highs

CIEN 14-Day RSI Highs Comparison
PeriodHighDateCurrent
1M74.23-9.6%
3M78.94-15.0%
6M80.06-16.2%
1Y86.26-22.2%
3Y86.26-22.2%
5Y86.26-22.2%
All89.25-24.8%

RSI Lows

CIEN 14-Day RSI Lows Comparison
PeriodLowDateCurrent
1M51.07+31.4%
3M46.25+45.1%
6M44.33+51.4%
1Y40.42+66.0%
3Y25.99+158.2%
5Y24.88+169.7%
All0.00N/A

RSI History

DateValueChange
67.10+11.5%
60.20+0.5%
59.89+11.2%
53.87-14.7%
63.14-18.6%
77.55+6.5%
72.82+6.0%
68.68+20.2%
57.16+28.9%
44.36-25.3%
59.35+51.8%
39.09-41.4%
66.72+11.0%
60.12+4.3%
57.66+8.8%
DateValueChange
53.02-25.7%
71.37+80.2%
39.60-21.1%
50.17+58.9%
31.57-45.0%
57.36+4.4%
54.96-20.5%
69.12+22.0%
56.65+21.1%
46.78+17.1%
39.94-13.4%
46.14-10.7%
51.68+11.2%
46.46-23.0%
60.30-

FAQ

  • What is the current 14-day RSI of CIEN?

    As of today, CIEN 14-day RSI is 67.10

  • What 14-day RSI category does CIEN fall into?

    Based on its current 14-day relative strength index, CIEN falls into the strengthening momentum category

  • What is CIEN 14-day RSI 1-year high?

    CIEN 14-day RSI reached a 1-year high of 86.26 on October 2, 2025

  • What is CIEN 14-day RSI 1-year low?

    CIEN 14-day RSI reached a 1-year low of 40.42 on June 11, 2025

Data Sources & References

  1. CIEN Official Website www.ciena.com
  2. Most Recent Quarterly Report (10-Q) www.sec.gov/Archives/edgar/data/936395/000162828026015152/0001628280-26-015152-index.htm
  3. CIEN Profile on Yahoo Finance finance.yahoo.com/quote/CIEN
  4. CIEN Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/cien