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Ciena Corporation (CIEN) stock Relative Strength Index

14-Day RSI

51.068.51-14.29%

Summary

Current Value
As of today, CIEN 14-day RSI is 51.06, down -14.29% 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 30.02 on

RSI Chart

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Series
SUGGESTED SERIES

Performance

CIEN Performance
MetricDateValue1D1M3MYTD1Y3Y5Y
14-Day RSI51.06-14.3%-29.6%-15.2%-15.2%+56.6%-18.3%-3.4%
Price$380.56+4.3%+9.1%+62.7%+62.7%+529.8%+624.6%+595.5%
200-Day SMA$190.62+0.8%+18.6%+58.6%+58.6%+187.1%+300.7%+278.0%
50-Day SMA$317.20+0.8%+20.6%+56.0%+56.0%+305.9%+538.4%+486.8%
Beta1.84+0.6%-0.5%-5.2%-5.2%-8.0%+58.6%+72.0%
ATR$30.63+6.0%+49.1%+193.1%+193.1%+762.7%+1823.4%+1761.0%
10-Day Volatility107.52%+8.0%+165.5%+95.4%+95.4%+107.5%+256.3%+207.0%
1-Month Volatility99.86%+3.9%+69.1%+47.7%+45.2%+65.4%+207.1%+167.0%
3-Month Volatility81.27%+4.7%+17.9%+40.8%+40.7%+21.5%+184.0%+160.0%
1-Year Volatility64.35%+1.2%+5.6%+5.7%+5.7%+35.0%+54.7%+54.1%

RSI Highs

CIEN 14-Day RSI Highs Comparison
PeriodHighDateCurrent
1M74.15-31.1%
3M78.44-34.9%
6M86.26-40.8%
1Y86.26-40.8%
3Y86.26-40.8%
5Y86.26-40.8%
All89.25-42.8%

RSI Lows

CIEN 14-Day RSI Lows Comparison
PeriodLowDateCurrent
1M46.25+10.4%
3M46.25+10.4%
6M44.33+15.2%
1Y30.02+70.1%
3Y25.99+96.5%
5Y24.88+105.2%
All0.00N/A

RSI History

DateValueChange
51.06-15.2%
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 51.06

  • 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 30.02 on April 4, 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