Ciena Corporation company logo
Ciena Corporation logo

Ciena Corporation (CIEN) stock Relative Strength Index

14-Day RSI

65.941.16-1.73%

Summary

Current Value
As of today, CIEN 14-day RSI is 65.94, down -1.73% 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

Add series to chart
Add series to chart1/6
Series
SUGGESTED SERIES

Performance

CIEN Performance
MetricDateValue1D1M3MYTD1Y3Y5Y
14-Day RSI65.94-1.7%+4.2%+20.7%+9.5%+45.5%+95.5%+48.2%
Price$503.27-0.8%+31.1%+108.6%+115.2%+736.8%+980.4%+829.1%
200-Day SMA$217.88+1.0%+20.6%+66.7%+81.3%+224.7%+354.7%+330.7%
50-Day SMA$378.60+1.3%+27.5%+74.2%+86.3%+435.6%+663.2%+595.3%
Beta2.330.0%+27.3%+19.5%+20.1%+36.3%+104.4%+108.0%
ATR$30.42-2.5%+9.9%+104.0%+191.0%+601.5%+1853.6%+2058.5%
10-Day Volatility62.84%-4.9%-17.4%-34.3%+14.2%-30.4%+101.8%+195.0%
1-Month Volatility87.26%-3.3%+4.9%+15.4%+26.9%-2.8%+185.1%+198.4%
3-Month Volatility76.27%-0.0%+5.3%+11.8%+32.0%-4.4%+156.3%+148.9%
1-Year Volatility62.17%-0.2%-0.7%-2.4%+2.1%+18.0%+49.2%+56.0%

RSI Highs

CIEN 14-Day RSI Highs Comparison
PeriodHighDateCurrent
1M72.06-8.5%
3M78.94-16.5%
6M80.06-17.6%
1Y86.26-23.6%
3Y86.26-23.6%
5Y86.26-23.6%
All89.25-26.1%

RSI Lows

CIEN 14-Day RSI Lows Comparison
PeriodLowDateCurrent
1M51.07+29.1%
3M46.25+42.6%
6M44.33+48.8%
1Y40.42+63.1%
3Y25.99+153.7%
5Y24.88+165.0%
All0.00N/A

RSI History

DateValueChange
65.94+9.5%
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 65.94

  • 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