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Ciena Corporation CIEN

Set alert

Price alert · CIEN

All alert types
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

Bid
284.19 × 80
Ask
284.43 × 160
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
3.96
P/E
71.80
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

MAX chart

Chart tools
Interval
1m5m15m30m

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)
NameDateAgo
MACD: Sell SignalNov 2, 20268 hours ago
SMA: BearishSep 1, 20262 months ago
RSI: OverboughtSep 1, 20251 year ago
SMA: BullishMay 1, 20251 year ago
SMA: BearishMar 1, 20251 year ago
RSI: OverboughtDec 1, 20241 year ago
SMA: BullishJul 1, 20242 years ago
SMA: BullishJul 1, 20242 years ago
SMA: BearishApr 1, 20242 years ago
SMA: BearishMar 1, 20242 years ago
SMA: BullishJan 1, 20242 years ago
SMA: BullishJan 1, 20242 years ago
MACD: Buy SignalJan 1, 20242 years ago
SMA: BearishSep 1, 20233 years ago
SMA: BullishAug 1, 20233 years ago
SMA: BearishApr 1, 20233 years ago
SMA: BullishMar 1, 20233 years ago
SMA: BearishFeb 1, 20233 years ago
SMA: BullishDec 1, 20223 years ago
SMA: BearishMay 1, 20224 years ago

Newest 20 of 125.

Discussion (15)

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Sherry Smith CIEN 1 day ago #1

Have you lost money to an online investment platform or financial scam? You’re not alone, and there may still be steps you can take. Our recovery support team helps clients gather evidence, document transactions, and navigate the recovery process with professionalism and transparency. We believe every case deserves careful attention. From your first consultation to ongoing updates, we’re committed to providing honest guidance and dedicated support. Contact William Jones today to discuss your situation and explore your available options with him on Telegram 📲 https://t.me/williams615

Sherry Smith CIEN 1 day ago #2

Have you lost money to an online investment platform or financial scam? You’re not alone, and there may still be steps you can take. Our recovery support team helps clients gather evidence, document transactions, and navigate the recovery process with professionalism and transparency. We believe every case deserves careful attention. From your first consultation to ongoing updates, we’re committed to providing honest guidance and dedicated support. Contact William Jones today to discuss your situation and explore your available options with him on Telegram 📲 https://t.me/williams615

StockMaster CIEN 4 months ago #3

$CIEN..I see this as a very interesting opportunity to get started with a first position
Greetings from Germany

Cosmic CIEN 5 months ago #5

$CIEN wow she might closed @600 today. Didn’t filled my price @492 this morning?