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Ciena Corporation logo

Ciena Corporation (CIEN) stock Relative Strength Index

14-Day RSI

70.162.40+3.54%

Summary

Current Value
As of today, CIEN 14-day RSI is 70.16, up +3.54% 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 RSI70.16+3.5%+25.9%+28.9%+16.5%+40.6%+84.5%+38.7%
Price$310.96+2.9%+27.8%+64.7%+33.0%+257.2%+551.2%+471.6%
200-Day SMA$151.41+0.8%+16.6%+49.5%+26.0%+139.1%+217.5%+201.3%
50-Day SMA$245.97+0.9%+13.6%+47.2%+21.0%+188.2%+391.6%+365.3%
Beta1.87+0.5%-4.6%+2.2%-3.6%+6.3%+52.0%+90.8%
ATR$20.43-1.2%+39.9%+117.5%+95.5%+417.9%+1506.8%+1430.7%
10-Day Volatility72.13%-0.1%-28.9%+40.0%+31.1%+72.4%+250.2%+356.5%
1-Month Volatility61.70%-2.1%-20.5%+22.3%-10.3%-31.9%+166.5%+127.0%
3-Month Volatility71.77%+0.5%+5.3%+17.7%+24.2%+6.9%+48.8%+161.7%
1-Year Volatility61.07%+0.1%-4.3%+2.2%+0.3%+29.0%+40.1%+23.2%

RSI Highs

CIEN 14-Day RSI Highs Comparison
PeriodHighDateCurrent
1M70.16at high
3M76.36-8.1%
6M86.26-18.7%
1Y86.26-18.7%
3Y86.26-18.7%
5Y86.26-18.7%
All89.25-21.4%

RSI Lows

CIEN 14-Day RSI Lows Comparison
PeriodLowDateCurrent
1M48.72+44.0%
3M44.33+58.3%
6M44.27+58.5%
1Y26.63+163.5%
3Y25.99+169.9%
5Y24.88+182.0%
All0.00N/A

RSI History

DateValueChange
70.16+16.5%
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 70.16

  • 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