|
End-of-day quote
Thailand S.E.
18/08/2026
|
5-day change | 1st Jan Change | ||
| 1.410 THB | -2.76% |
|
+9.30% | - |
| 12:20pm | Northland Upgrades Ciena to Outperform From Market Perform, Adjusts Price Target to $500 From $450 | MT |
| 10:40am | TD Cowen Adjusts Price Target on Ciena to $575 From $675, Maintains Buy Rating | MT |
| Market Cap | 57.41B 1,901B 49.58B 46.65B 42.4B 79.74B 5,500B 80.91B 547B 214B 2,751B 216B 211B 9,163B | P/E 2026 * |
77.9x | P/E 2027 * | 50.6x |
|---|---|---|---|---|---|
| Enterprise Value | 57.43B 1,902B 49.61B 46.67B 42.42B 79.79B 5,503B 80.95B 547B 215B 2,752B 216B 211B 9,168B | EV / Sales 2026 * |
9.08x | EV / Sales 2027 * | 7.07x |
| Free-Float |
99.41% | Yield 2026 * |
-
| Yield 2027 * | - |
Last Transcript: Ciena Corporation
| 1 day | -2.76% | ||
| 1 week | +9.30% | ||
| Current month | +9.30% | ||
| 1 month | +14.63% |
| 1 week | 1.28 | 1.53 | |
| 1 month | 1.11 | 1.53 | |
| Current year | 1.11 | 1.53 | |
| 1 year | 1.11 | 1.53 | |
| 3 years | 1.11 | 1.53 | |
| 5 years | 1.11 | 1.53 | |
| 10 years | 1.11 | 1.53 |
| Manager | Title | Age | Since |
|---|---|---|---|
Gary Smith
CEO | Chief Executive Officer | 65 | 30/04/2001 |
Marc Graff
DFI | Director of Finance/CFO | 58 | 31/07/2025 |
Brodie Gage
CTO | Chief Tech/Sci/R&D Officer | - | 21/06/2026 |
| Director | Title | Age | Since |
|---|---|---|---|
Lawton Fitt
CHM | Chairman | 72 | 10/12/2024 |
Gary Smith
BRD | Director/Board Member | 65 | 30/09/2000 |
Bruce Claflin
BRD | Director/Board Member | 74 | 31/07/2006 |
| Change | 5-day change | 1-year change | 3-year change | Capi.($) | ||
|---|---|---|---|---|---|---|
| -2.76% | +9.30% | - | - | 57.41B | ||
| -1.14% | -7.32% | +66.71% | +102.78% | 440B | ||
| -4.27% | -2.36% | +39.94% | +328.00% | 244B | ||
| -2.98% | +0.29% | +48.90% | +229.35% | 195B | ||
| -1.29% | +11.40% | +280.04% | +1,097.59% | 172B | ||
| -9.87% | +6.42% | +634.00% | +1,720.15% | 78.34B | ||
| +2.72% | +0.57% | +1.80% | +69.08% | 77.7B | ||
| -8.90% | +4.65% | +341.14% | +883.13% | 57.41B | ||
| +4.56% | +1.66% | +151.23% | +161.71% | 57.69B | ||
| -3.27% | -3.94% | +27.88% | +192.90% | 57.36B | ||
| Average | -0.20% | +1.61% | +176.85% | +531.63% | 153.19B | |
| Weighted average by Cap. | -0.84% | -0.94% | +127.98% | +413.20% |
| 2026 * | 2027 * | |
|---|---|---|
| Net sales | 6.33B 210B 5.47B 5.14B 4.67B 8.79B 606B 8.92B 60.32B 23.64B 303B 23.76B 23.24B 1,010B | 8.01B 265B 6.92B 6.51B 5.92B 11.13B 768B 11.3B 76.39B 29.94B 384B 30.09B 29.43B 1,279B |
| Net income | 763M 25.26B 659M 620M 563M 1.06B 73.1B 1.08B 7.27B 2.85B 36.56B 2.86B 2.8B 122B | 1.15B 38.09B 994M 935M 850M 1.6B 110B 1.62B 10.97B 4.3B 55.13B 4.32B 4.23B 184B |
| Net Debt | 29.6M 980M 25.57M 24.05M 21.86M 41.12M 2.84B 41.72M 282M 111M 1.42B 111M 109M 4.72B | -767M -25.39B -662M -623M -566M -1.07B -73.48B -1.08B -7.31B -2.86B -36.75B -2.88B -2.82B -122B |
| Date | Price | Change | Volume |
|---|---|---|---|
| 18/08/26 | THB 1.410 | -2.76% | 728,453 |
| 17/08/26 | THB 1.450 | -2.03% | 1,069,329 |
| 14/08/26 | THB 1.480 | +2.78% | 145,762 |
| 13/08/26 | THB 1.440 | +11.63% | 643,459 |
| 11/08/26 | THB 1.290 | -7.19% | 316,057 |
Trader
This super rating is the result of a weighted average of the rankings based on the following ratings: Valuation (Composite), EPS Revisions (4 months), and Visibility (Composite). We recommend that you carefully review the associated descriptions.
Investor
This super composite rating is the result of a weighted average of the rankings based on the following ratings: Fundamentals (Composite), Valuation (Composite), EPS Revisions (1 year), and Visibility (Composite). We recommend that you carefully review the associated descriptions.
Global
This composite rating is the result of an average of the rankings based on the following ratings: Fundamentals (Composite), Valuation (Composite), Financial Estimates Revisions (Composite), Consensus (Composite) and Visibility (Composite). The company must be covered by at least 4 of these 5 ratings for the calculation to be carried out. We recommend that you carefully review the associated descriptions.
Quality
This composite rating is the result of an average of rankings based on the following ratings: Returns (Composite), Profitability (Composite) and Quality of Financial Reporting (Composite), and Financial Health (Composite). The company must be covered by at least 2 of these 3 ratings for the calculation to be performed. We recommend that you carefully read the associated descriptions.
ESG MSCI
The MSCI ESG score assesses a company’s environmental, social, and governance practices relative to its industry peers. Companies are rated from CCC (laggard) to AAA (leader). This rating helps investors incorporate sustainability risks and opportunities into their investment decisions.

Quarterly revenue - Rate of surprise
- Stock Market
- Stocks
- CIEN Stock
- CIEN03 Stock
Select your edition
All financial news and data tailored to specific country editions


















