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Ciena Corporation (CIEN) stock Relative Strength Index

14-Day RSI

46.251.53-3.20%

Summary

Current Value
As of today, CIEN 14-day RSI is 46.25, down -3.20% on
Current Value Category
Based on its current 14-day relative strength index, CIEN falls into the weakening 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 26.63 on

RSI Chart

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Series
SUGGESTED SERIES

Performance

CIEN Performance
MetricDateValue1D1M3MYTD1Y3Y5Y
14-Day RSI46.25-3.2%-24.5%-17.0%-23.2%+54.4%-24.3%+36.5%
Price$294.17-1.7%+8.4%+45.8%+25.8%+329.9%+478.1%+493.7%
200-Day SMA$166.84+0.6%+16.5%+55.9%+38.9%+156.9%+251.6%+230.8%
50-Day SMA$273.74+0.4%+18.0%+52.1%+34.7%+222.7%+449.6%+411.4%
Beta1.88+0.5%+1.1%+1.1%-3.1%+2.7%+54.1%+89.9%
ATR$24.32-0.5%+31.6%+134.0%+132.7%+448.6%+1365.1%+1283.6%
10-Day Volatility81.42%-6.7%+7.4%+46.9%+48.0%+34.9%+144.3%+184.1%
1-Month Volatility70.80%-4.7%-6.6%+20.7%+3.0%+45.8%+147.0%+199.5%
3-Month Volatility74.93%-0.6%+4.5%+59.2%+29.7%+3.3%+53.4%+154.3%
1-Year Volatility61.72%-1.0%+1.6%+1.3%+1.4%+27.1%+42.1%+25.6%

RSI Highs

CIEN 14-Day RSI Highs Comparison
PeriodHighDateCurrent
1M78.44-41.0%
3M78.44-41.0%
6M86.26-46.4%
1Y86.26-46.4%
3Y86.26-46.4%
5Y86.26-46.4%
All89.25-48.2%

RSI Lows

CIEN 14-Day RSI Lows Comparison
PeriodLowDateCurrent
1M46.25at low
3M46.25at low
6M44.33+4.3%
1Y26.63+73.7%
3Y25.99+78.0%
5Y24.88+85.9%
All0.00N/A

RSI History

DateValueChange
46.25-23.2%
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 46.25

  • 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 26.63 on March 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