Ciena Corporation CIEN
Set alert
284.34 USD -36.38 -11.34%
At close · Nov 2
287.29 +2.95 +1.04%
After hours · Nov 2, 7:57 PM ET
282.67 Day range 320.78
168.22 52-week range 637.51
- YTD
- +21.58%
- 1 year
- +49.72%
- Open
- 321.67
- Prev close
- 320.72
- Mkt cap
- 40.32B
- Vol
- 4.36M
- Avg vol
- 2.64M
- EPS
- 4.47
- P/E
- 63.61
- Div yield
- 0.00%
More statistics
- Low
- 282.67
- High
- 320.78
- Forward P/E
- 23.96
- Beta
- 1.35
- Short ratio
- 1.31
- Inst. own
- 96.19%
- Dividend
- 0.00
- Ex-div date
- Earnings
- Dec 10, 2026
- 50-d avg
- 363.44
- 200-d avg
- 404.98
- 1y target
- 512.99
1Y chart
Events in this range
- Dec 11, 2025Earnings: 0.91; estimate 0.78; surprise 16.67%
- 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%
- Sep 17, 2026Rating: Needham · Buy → Buy
- Sep 17, 2026Rating: Morgan Stanley · Equal-Weight → Equal-Weight
- Sep 17, 2026Rating: Rosenblatt · Buy → Buy
- Sep 17, 2026Rating: Barclays · Overweight → Overweight
- Sep 21, 2026Rating: Evercore ISI Group · In-Line → Outperform
- Sep 30, 2026Rating: Bernstein · — → Outperform
Signals (48)
| Name | Date | Ago |
|---|---|---|
| MACD: Sell Signal | Oct 15, 2026 | 2 weeks ago |
| SMA: Bearish | Oct 14, 2026 | 2 weeks ago |
| SMA: Bearish | Oct 14, 2026 | 2 weeks ago |
| RSI: Overbought | Oct 7, 2026 | 3 weeks ago |
| SMA: Bullish | Oct 6, 2026 | 3 weeks ago |
| SMA: Bearish | Oct 5, 2026 | 4 weeks ago |
| SMA: Bullish | Oct 2, 2026 | 1 month ago |
| SMA: Bullish | Oct 1, 2026 | 1 month ago |
| MACD: Buy Signal | Sep 17, 2026 | 1 month ago |
| SMA: Bearish | Sep 1, 2026 | 2 months ago |
| MACD: Sell Signal | Aug 28, 2026 | 2 months ago |
| MACD: Buy Signal | Aug 27, 2026 | 2 months ago |
| MACD: Sell Signal | Aug 24, 2026 | 2 months ago |
| SMA: Bearish | Aug 18, 2026 | 2 months ago |
| SMA: Bullish | Aug 13, 2026 | 2 months ago |
| MACD: Buy Signal | Aug 3, 2026 | 3 months ago |
| SMA: Bullish | Jul 30, 2026 | 3 months ago |
| SMA: Bearish | Jul 29, 2026 | 3 months ago |
| MACD: Sell Signal | Jul 16, 2026 | 3 months ago |
| MACD: Buy Signal | Jul 9, 2026 | 3 months ago |
| MACD: Sell Signal | Jul 6, 2026 | 3 months ago |
| MACD: Buy Signal | Jun 25, 2026 | 4 months ago |
| SMA: Bearish | Jun 5, 2026 | 5 months ago |
| MACD: Sell Signal | Jun 4, 2026 | 5 months ago |
| MACD: Buy Signal | Jun 3, 2026 | 5 months ago |
| MACD: Sell Signal | May 15, 2026 | 5 months ago |
| MACD: Buy Signal | May 6, 2026 | 6 months ago |
| RSI: Overbought | May 6, 2026 | 6 months ago |
| MACD: Sell Signal | Apr 27, 2026 | 6 months ago |
| MACD: Buy Signal | Apr 2, 2026 | 7 months ago |
| MACD: Sell Signal | Mar 30, 2026 | 7 months ago |
| RSI: Overbought | Mar 24, 2026 | 7 months ago |
| RSI: Overbought | Mar 19, 2026 | 7 months ago |
| MACD: Buy Signal | Mar 17, 2026 | 7 months ago |
| MACD: Sell Signal | Mar 5, 2026 | 8 months ago |
| RSI: Overbought | Feb 18, 2026 | 8 months ago |
| MACD: Buy Signal | Jan 29, 2026 | 9 months ago |
| MACD: Sell Signal | Jan 8, 2026 | 9 months ago |
| MACD: Buy Signal | Jan 6, 2026 | 10 months ago |
| MACD: Sell Signal | Jan 5, 2026 | 10 months ago |
| MACD: Buy Signal | Dec 19, 2025 | 10 months ago |
| MACD: Sell Signal | Dec 17, 2025 | 10 months ago |
| RSI: Overbought | Dec 11, 2025 | 10 months ago |
| MACD: Buy Signal | Dec 8, 2025 | 10 months ago |
| MACD: Sell Signal | Nov 13, 2025 | 11 months ago |
| MACD: Buy Signal | Nov 5, 2025 | 12 months ago |
| RSI: Overbought | Nov 5, 2025 | 12 months ago |
| MACD: Sell Signal | Nov 4, 2025 | 12 months ago |
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