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Ciena Corporation (CIEN) stock Relative Strength Index

14-Day RSI

46.320.83+1.82%

Summary

As of today, CIEN 14-day RSI is 46.32, up +1.82% on
Based on its current 14-day relative strength index, CIEN falls into the weakening momentum category
CIEN 14-day RSI reached a 1-year high of 86.26 on
CIEN 14-day RSI reached a 1-year low of 30.38 on

RSI Chart

SUGGESTED SERIES

Performance

CIEN Performance
MetricDateValue1D1M3MYTD1Y3Y5Y
14-Day RSI46.32+1.8%+16.7%+22.4%-23.1%-44.9%+3.9%-8.8%
Price$375.42-5.2%-4.0%-35.7%+60.5%+318.0%+813.2%+567.2%
200-Day SMA$368.66+0.3%+6.5%+35.3%+206.8%+374.9%+693.8%+590.2%
50-Day SMA$421.55-0.2%-12.8%-12.9%+107.4%+396.8%+899.3%+644.1%
20-Day SMA$397.57+0.1%-7.6%-27.3%+79.0%+333.1%+856.8%+604.0%
Beta2.65-0.4%+4.3%+1.5%+36.6%+52.3%+140.9%+94.8%
ATR$30.24-2.3%+2.2%-12.9%+189.3%+929.1%+2787.8%+3169.1%
10-Day Volatility89.07%-0.8%+23.0%+34.0%+61.9%+130.3%+244.0%+589.9%
1-Month Volatility88.21%+0.1%+23.3%+19.8%+28.3%+125.8%+257.9%+515.6%
3-Month Volatility80.77%-0.4%+5.5%+2.0%+39.8%+94.0%+119.0%+254.3%
1-Year Volatility73.68%+0.2%+4.8%+14.1%+21.0%+36.7%+82.6%+93.7%

RSI Highs

CIEN 14-Day RSI Highs Comparison
PeriodHighDateCurrent
1M57.24-19.1%
3M64.58-28.3%
6M78.94-41.3%
1Y86.26-46.3%
3Y86.26-46.3%
5Y86.26-46.3%
All89.25-48.1%

RSI Lows

CIEN 14-Day RSI Lows Comparison
PeriodLowDateCurrent
1M30.38+52.5%
3M30.38+52.5%
6M30.38+52.5%
1Y30.38+52.5%
3Y25.99+78.2%
5Y24.88+86.2%
All0.00N/A

RSI History

DateValueChange
46.32-23.1%
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 46.32
What 14-day RSI category does CIEN fall into?
Based on its current 14-day relative strength index, CIEN falls into the weakening 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 30.38 on July 29, 2026

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