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Market Closed -
NYSE
21:00:02 06/10/2026 BST
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After hours 23:07:48 | |||
| 443.65 USD | +13.85% |
|
444.53 | +0.20% |
| 10-06 | Ciena Insider Sold Shares Worth $746,254, According to a Recent SEC Filing | MT |
| 10-06 | Ciena Insider Sold Shares Worth $933,795, According to a Recent SEC Filing | MT |
| Market Cap | 55.26B 49.08B 45.92B 41.65B 78.5B 5,325B 79.16B 552B 214B 2,717B 207B 203B 8,736B | P/E 2026 * |
76.5x | P/E 2027 * | 43.3x |
|---|---|---|---|---|---|
| Enterprise Value | 55.78B 49.54B 46.35B 42.05B 79.24B 5,375B 79.91B 557B 216B 2,743B 209B 205B 8,819B | EV / Sales 2026 * |
8.68x | EV / Sales 2027 * | 6.54x |
| Free-Float |
99.43% | Yield 2026 * |
-
| Yield 2027 * | - |
| Markets | Quality | ||
|---|---|---|---|
NYSE
| CIEN | Delayed | |
CBOE
| CIEN | Real-time | |
|
Tradegate
| CIE1 | Real-time | |
|
Xetra
| CIE1 | Delayed | |
|
Boerse Muenchen
| CIE1 | Real-time | |
|
CBOE
| Real-time | ||
|
Xetra
| CIE1 | End-of-day quote | |
|
Borsa Italiana
| 1CIEN | End-of-day quote | |
|
Börse Stuttgart
| CIE1 | Delayed | |
|
Mexican S.E.
| CIEN * | End-of-day quote | |
|
Deutsche Boerse AG
| CIE1 | Delayed | |
|
Berne S.E.
| CIE1 | End-of-day quote | |
|
London S.E.
| 0HYA | Delayed | |
|
CBOE
| 0HYA | Real-time |
Last Transcript: Ciena Corporation
| 1 day | +0.20% | ||
| 1 week | +28.90% | ||
| Current month | +26.10% | ||
| 1 month | +38.21% | ||
| 3 months | +5.02% | ||
| 6 months | -0.92% | ||
| Current year | +89.70% |
| 1 week | 340.52 |  | 446.37 |
| 1 month | 318.43 | | 446.37 |
| Current year | 216.07 | | 637.51 |
| 1 year | 147.36 | | 637.51 |
| 3 years | 39.94 | | 637.51 |
| 5 years | 38.33 | | 637.51 |
| 10 years | 18.94 | | 637.51 |
| Manager | Title | Age | Since |
|---|---|---|---|
Gary Smith
CEO | Chief Executive Officer | 65 | 30/04/2001 |
Marc Graff
DFI | Director of Finance/CFO | 58 | 31/07/2025 |
Brodie Gage
CTO | Chief Tech/Sci/R&D Officer | - | 21/06/2026 |
| Director | Title | Age | Since |
|---|---|---|---|
Lawton Fitt
CHM | Chairman | 72 | 10/12/2024 |
Gary Smith
BRD | Director/Board Member | 65 | 30/09/2000 |
Bruce Claflin
BRD | Director/Board Member | 74 | 31/07/2006 |
| Date | Insider | Type | Main position | Quantity | % Market Cap. | Importance |
|---|---|---|---|---|---|---|
| 25/09/26 | Sell | Executive/Senior Manager | -1,586 | 0.0011% | ||
| 24/09/26 | Don | Director | -2,797 | 0.0020% | ||
| 24/09/26 | Sell | Director | -2,857 | 0.0020% |
| Change | 5-day change | 1-year change | 3-year change | Capi.($) | ||
|---|---|---|---|---|---|---|
 | +13.85% | +28.90% | +192.93% | +914.06% | 55.26B | |
| +4.54% | +10.49% | +73.65% | +122.23% | 445B | |
| +4.09% | +5.09% | +48.01% | +358.14% | 261B | |
| -0.38% | -1.22% | -11.83% | +195.43% | 172B | |
| -0.56% | -0.80% | +100.27% | +877.39% | 142B | |
| +3.82% | +23.02% | +591.90% | +2,623.86% | 97.92B | |
| +0.20% | +0.93% | +0.75% | +66.99% | 75.36B | |
| +4.73% | +8.74% | +131.54% | +185.39% | 57.54B | |
| -2.21% | -5.05% | +8.62% | +166.96% | 55.06B | |
| +1.09% | +0.93% | +2.98% | -3.96% | 44.37B | |
| Average | +0.81% | +1.81% | +113.88% | +550.65% | 140.57B | |
| Weighted average by Cap. | +1.58% | +1.63% | +95.58% | +454.17% |
| 2026 * | 2027 * | |
|---|---|---|
| Net sales | 6.42B 5.71B 5.34B 4.84B 9.13B 619B 9.2B 64.16B 24.93B 316B 24.11B 23.59B 1,016B | 8.4B 7.46B 6.98B 6.33B 11.93B 809B 12.03B 83.9B 32.6B 413B 31.53B 30.85B 1,328B |
| Net income | 868M 771M 721M 654M 1.23B 83.65B 1.24B 8.67B 3.37B 42.68B 3.26B 3.19B 137B | 1.45B 1.29B 1.21B 1.1B 2.06B 140B 2.08B 14.51B 5.64B 71.43B 5.45B 5.34B 230B |
| Net Debt | 521M 463M 433M 393M 741M 50.24B 747M 5.21B 2.02B 25.63B 1.96B 1.92B 82.43B | -313M -278M -260M -236M -445M -30.17B -449M -3.13B -1.21B -15.39B -1.18B -1.15B -49.5B |
| Date | Price | Change | Volume |
|---|---|---|---|
| 06/10/26 | US$443.65 | +13.85% | 6,358,282 |
| 05/10/26 | US$389.69 | -0.42% | 2,474,541 |
| 02/10/26 | US$391.34 | +3.22% | 2,523,483 |
| 01/10/26 | US$379.14 | +7.77% | 2,572,076 |
| 30/09/26 | US$351.82 | -0.87% | 2,659,294 |
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