Ciena Corporation CIEN
Set alert
320.72 USD -28.73 -8.22%
At close
329.80 +9.08 +2.83%
Pre-market · Nov 2, 6:49 AM ET
313.27 Day range 332.72
168.22 52-week range 637.51
- YTD
- +37.14%
- 1 year
- +69.73%
- Open
- 326.00
- Prev close
- 349.45
- Mkt cap
- 45.48B
- Vol
- 3.10M
- Avg vol
- 2.64M
- EPS
- 4.47
- P/E
- 71.75
- Div yield
- 0.00%
More statistics
- Low
- 313.27
- High
- 332.72
- Forward P/E
- 26.62
- Beta
- 1.29
- Short ratio
- 1.31
- Inst. own
- 96.09%
- Dividend
- 0.00
- Ex-div date
- Earnings
- Dec 10, 2026
- 50-d avg
- 364.88
- 200-d avg
- 404.56
- 1y target
- 512.99
MAX chart
Events in this range
- Sep 4, 2025Earnings: 0.67; estimate 0.53; surprise 26.42%
- Mar 5, 2026Earnings: 1.35; estimate 1.17; surprise 15.38%
- Jun 4, 2026Earnings: 1.64; estimate 1.46; surprise 12.33%
- Sep 3, 2026Earnings: 2.11; estimate 1.73; surprise 21.97%
Signals (125)
| Name | Date | Ago |
|---|---|---|
| MACD: Sell Signal | Oct 30, 2026 | 2 days ago |
| SMA: Bearish | Sep 1, 2026 | 2 months ago |
| RSI: Overbought | Sep 1, 2025 | 1 year ago |
| SMA: Bullish | May 1, 2025 | 1 year ago |
| SMA: Bearish | Mar 1, 2025 | 1 year ago |
| RSI: Overbought | Dec 1, 2024 | 1 year ago |
| SMA: Bullish | Jul 1, 2024 | 2 years ago |
| SMA: Bullish | Jul 1, 2024 | 2 years ago |
| SMA: Bearish | Apr 1, 2024 | 2 years ago |
| SMA: Bearish | Mar 1, 2024 | 2 years ago |
| SMA: Bullish | Jan 1, 2024 | 2 years ago |
| SMA: Bullish | Jan 1, 2024 | 2 years ago |
| MACD: Buy Signal | Jan 1, 2024 | 2 years ago |
| SMA: Bearish | Sep 1, 2023 | 3 years ago |
| SMA: Bullish | Aug 1, 2023 | 3 years ago |
| SMA: Bearish | Apr 1, 2023 | 3 years ago |
| SMA: Bullish | Mar 1, 2023 | 3 years ago |
| SMA: Bearish | Feb 1, 2023 | 3 years ago |
| SMA: Bullish | Dec 1, 2022 | 3 years ago |
| SMA: Bearish | May 1, 2022 | 4 years ago |
| MACD: Sell Signal | Apr 1, 2022 | 4 years ago |
| SMA: Bearish | Mar 1, 2022 | 4 years ago |
| MACD: Buy Signal | Dec 1, 2021 | 4 years ago |
| RSI: Overbought | Dec 1, 2021 | 4 years ago |
| SMA: Bullish | Oct 1, 2021 | 5 years ago |
| SMA: Bearish | Sep 1, 2021 | 5 years ago |
| MACD: Sell Signal | Sep 1, 2021 | 5 years ago |
| MACD: Buy Signal | Jun 1, 2021 | 5 years ago |
| MACD: Sell Signal | Apr 1, 2021 | 5 years ago |
| MACD: Buy Signal | Mar 1, 2021 | 5 years ago |
| SMA: Bullish | Dec 1, 2020 | 5 years ago |
| MACD: Sell Signal | Oct 1, 2020 | 6 years ago |
| SMA: Bearish | Sep 1, 2020 | 6 years ago |
| RSI: Overbought | Jul 1, 2020 | 6 years ago |
| MACD: Buy Signal | May 1, 2020 | 6 years ago |
| RSI: Overbought | May 1, 2020 | 6 years ago |
| SMA: Bullish | Apr 1, 2020 | 6 years ago |
| SMA: Bearish | Feb 1, 2020 | 6 years ago |
| SMA: Bullish | Dec 1, 2019 | 6 years ago |
| MACD: Sell Signal | Nov 1, 2019 | 7 years ago |
| SMA: Bearish | Oct 1, 2019 | 7 years ago |
| SMA: Bullish | Jun 1, 2019 | 7 years ago |
| SMA: Bearish | May 1, 2019 | 7 years ago |
| RSI: Overbought | Jan 1, 2019 | 7 years ago |
| MACD: Buy Signal | Mar 1, 2018 | 8 years ago |
| SMA: Bullish | Feb 1, 2018 | 8 years ago |
| SMA: Bullish | Feb 1, 2018 | 8 years ago |
| MACD: Sell Signal | Sep 1, 2017 | 9 years ago |
| SMA: Bearish | Aug 1, 2017 | 9 years ago |
| SMA: Bearish | Aug 1, 2017 | 9 years ago |
| SMA: Bullish | Nov 1, 2016 | 10 years ago |
| MACD: Buy Signal | Nov 1, 2016 | 10 years ago |
| SMA: Bearish | Oct 1, 2016 | 10 years ago |
| SMA: Bullish | Aug 1, 2016 | 10 years ago |
| SMA: Bullish | Aug 1, 2016 | 10 years ago |
| MACD: Sell Signal | Jan 1, 2016 | 10 years ago |
| SMA: Bearish | Dec 1, 2015 | 10 years ago |
| SMA: Bearish | Dec 1, 2015 | 10 years ago |
| SMA: Bullish | Oct 1, 2015 | 11 years ago |
| SMA: Bullish | Oct 1, 2015 | 11 years ago |
| SMA: Bearish | Sep 1, 2015 | 11 years ago |
| SMA: Bearish | Sep 1, 2015 | 11 years ago |
| MACD: Buy Signal | May 1, 2015 | 11 years ago |
| SMA: Bullish | Feb 1, 2015 | 11 years ago |
| SMA: Bullish | Feb 1, 2015 | 11 years ago |
| SMA: Bearish | Jan 1, 2015 | 11 years ago |
| SMA: Bearish | Jan 1, 2015 | 11 years ago |
| SMA: Bullish | Dec 1, 2014 | 11 years ago |
| SMA: Bullish | Dec 1, 2014 | 11 years ago |
| SMA: Bearish | Sep 1, 2014 | 12 years ago |
| MACD: Sell Signal | May 1, 2014 | 12 years ago |
| SMA: Bearish | Apr 1, 2014 | 12 years ago |
| SMA: Bullish | May 1, 2013 | 13 years ago |
| MACD: Buy Signal | Dec 1, 2012 | 13 years ago |
| SMA: Bullish | Nov 1, 2012 | 14 years ago |
| SMA: Bearish | Aug 1, 2012 | 14 years ago |
| SMA: Bullish | Mar 1, 2012 | 14 years ago |
| MACD: Sell Signal | Aug 1, 2011 | 15 years ago |
| SMA: Bearish | Jul 1, 2011 | 15 years ago |
| SMA: Bearish | Jun 1, 2011 | 15 years ago |
| SMA: Bullish | Nov 1, 2010 | 16 years ago |
| SMA: Bearish | Oct 1, 2010 | 16 years ago |
| SMA: Bullish | Sep 1, 2010 | 16 years ago |
| SMA: Bullish | Sep 1, 2010 | 16 years ago |
| SMA: Bearish | Jun 1, 2010 | 16 years ago |
| SMA: Bearish | May 1, 2010 | 16 years ago |
| SMA: Bullish | Apr 1, 2010 | 16 years ago |
| SMA: Bullish | Jan 1, 2010 | 16 years ago |
| SMA: Bearish | Dec 1, 2009 | 16 years ago |
| MACD: Buy Signal | Aug 1, 2009 | 17 years ago |
| SMA: Bullish | Apr 1, 2009 | 17 years ago |
| SMA: Bearish | May 1, 2008 | 18 years ago |
| SMA: Bullish | Mar 1, 2008 | 18 years ago |
| MACD: Sell Signal | Feb 1, 2008 | 18 years ago |
| SMA: Bearish | Jan 1, 2008 | 18 years ago |
| SMA: Bearish | Dec 1, 2007 | 18 years ago |
| SMA: Bullish | Jan 1, 2007 | 19 years ago |
| SMA: Bearish | Jul 1, 2006 | 20 years ago |
| SMA: Bullish | Jan 1, 2006 | 20 years ago |
| SMA: Bullish | Sep 1, 2005 | 21 years ago |
| SMA: Bearish | Jan 1, 2005 | 21 years ago |
| SMA: Bullish | Dec 1, 2004 | 21 years ago |
| SMA: Bearish | Feb 1, 2004 | 22 years ago |
| SMA: Bullish | Apr 1, 2003 | 23 years ago |
| SMA: Bearish | Mar 1, 2003 | 23 years ago |
| SMA: Bullish | Jan 1, 2003 | 23 years ago |
| SMA: Bearish | Dec 1, 2002 | 23 years ago |
| MACD: Buy Signal | Dec 1, 2002 | 23 years ago |
| SMA: Bullish | Nov 1, 2002 | 24 years ago |
| SMA: Bearish | Jun 1, 2001 | 25 years ago |
| SMA: Bullish | Apr 1, 2001 | 25 years ago |
| SMA: Bearish | Mar 1, 2001 | 25 years ago |
| MACD: Sell Signal | Mar 1, 2001 | 25 years ago |
| SMA: Bearish | Feb 1, 2001 | 25 years ago |
| SMA: Bullish | Jan 1, 2001 | 25 years ago |
| SMA: Bearish | Nov 1, 2000 | 26 years ago |
| RSI: Overbought | Aug 1, 2000 | 26 years ago |
| RSI: Overbought | Jun 1, 2000 | 26 years ago |
| RSI: Overbought | Feb 1, 2000 | 26 years ago |
| SMA: Bullish | Nov 1, 1999 | 27 years ago |
| SMA: Bullish | May 1, 1999 | 27 years ago |
| SMA: Bearish | Aug 1, 1998 | 28 years ago |
| RSI: Overbought | Jul 1, 1998 | 28 years ago |
| SMA: Bullish | Apr 1, 1998 | 28 years ago |
| SMA: Bearish | Feb 1, 1998 | 28 years ago |
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