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Ciena Corporation logo

Ciena Corporation (CIEN) stock Relative Strength Index

14-Day RSI

59.392.28-3.70%

Summary

Current Value
As of today, CIEN 14-day RSI is 59.39, down -3.70% on
Current Value Category
Based on its current 14-day relative strength index, CIEN falls into the overbought 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 26.63 on

RSI Chart

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Series
SUGGESTED SERIES

Performance

CIEN Performance
MetricDateValue1D1M3MYTD1Y3Y5Y
14-Day RSI59.39-3.7%-7.5%-25.0%-1.4%+27.0%+6.0%+11.7%
Price$253.53-1.5%+6.1%+34.0%+8.4%+211.6%+396.8%+374.9%
200-Day SMA$137.16+0.7%+15.8%+47.3%+14.2%+127.5%+184.6%+176.4%
50-Day SMA$222.77+0.6%+11.0%+60.2%+9.6%+178.8%+360.3%+346.2%
Beta1.840.0%-5.2%+1.1%-5.2%+5.1%+48.4%+87.8%
ATR$15.07+1.6%+34.4%+91.0%+44.2%+221.4%+1035.5%+818.8%
10-Day Volatility47.39%-6.0%-17.5%+19.5%-13.9%-62.3%+126.2%+34.5%
1-Month Volatility77.30%+0.1%+9.9%+81.5%+12.4%-12.1%+217.4%+150.1%
3-Month Volatility68.69%-0.2%+18.7%+15.9%+18.9%+4.3%+28.6%+138.5%
1-Year Volatility59.79%-0.2%-1.8%+1.4%-1.8%+27.5%+35.3%+20.3%

RSI Highs

CIEN 14-Day RSI Highs Comparison
PeriodHighDateCurrent
1M66.25-10.3%
3M79.15-25.0%
6M86.26-31.1%
1Y86.26-31.1%
3Y86.26-31.1%
5Y86.26-31.1%
All89.25-33.5%

RSI Lows

CIEN 14-Day RSI Lows Comparison
PeriodLowDateCurrent
1M48.72+21.9%
3M44.33+34.0%
6M44.27+34.1%
1Y26.63+123.0%
3Y25.99+128.5%
5Y24.88+138.7%
All0.00N/A

RSI History

DateValueChange
59.39-1.3%
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 59.39

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

    Based on its current 14-day relative strength index, CIEN falls into the overbought 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 26.63 on March 11, 2025

Data Sources & References

  1. CIEN Official Website www.ciena.com
  2. CIEN Profile on Yahoo Finance finance.yahoo.com/quote/CIEN
  3. CIEN Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/cien