PUBLIC RESEARCH DOSSIER
CIEN · NYSECiena科技
Manufacturing · Telephone & Telegraph Apparatus完成交易日收盘US$300.08+5.54%行情日期 2026-11-03 · 非实时
公开资料页汇总Ciena科技（CIEN）的已发布行情、估值、风险、财务摘要与同业对比。行情截至2026-11-03，非实时；缺失值不按零处理。
股价走势
复权收盘价（美元）
2025-10-31 — 2026-11-03253 个交易日样本
CIENUS$300.08
查看图表数据
| 日期 | CIEN |
|---|---|
| 2025-10-31 | 189.92 |
| 2025-11-03 | 189.56 |
| 2025-11-04 | 182.87 |
| 2025-11-05 | 195.81 |
| 2025-11-06 | 201.46 |
| 2025-11-07 | 199.26 |
| 2025-11-10 | 208.74 |
| 2025-11-11 | 207.43 |
| 2025-11-12 | 209.52 |
| 2025-11-13 | 194.21 |
| 2025-11-14 | 191.71 |
| 2025-11-17 | 191.78 |
| 2025-11-18 | 187 |
| 2025-11-19 | 188.78 |
| 2025-11-20 | 176.45 |
| 2025-11-21 | 178.26 |
| 2025-11-24 | 194.7 |
| 2025-11-25 | 196.24 |
| 2025-11-26 | 200.29 |
| 2025-11-28 | 204.21 |
| 2025-12-01 | 200.92 |
| 2025-12-02 | 202.5 |
| 2025-12-03 | 193.35 |
| 2025-12-04 | 195.73 |
| 2025-12-05 | 201.71 |
| 2025-12-08 | 212.93 |
| 2025-12-09 | 214.35 |
| 2025-12-10 | 221.85 |
| 2025-12-11 | 242.37 |
| 2025-12-12 | 218.44 |
| 2025-12-15 | 216.18 |
| 2025-12-16 | 209.84 |
| 2025-12-17 | 203.9 |
| 2025-12-18 | 210.71 |
| 2025-12-19 | 230.34 |
| 2025-12-22 | 236.75 |
| 2025-12-23 | 240.29 |
| 2025-12-24 | 240.28 |
| 2025-12-26 | 241.68 |
| 2025-12-29 | 239 |
| 2025-12-30 | 238.36 |
| 2025-12-31 | 233.87 |
| 2026-01-02 | 246.06 |
| 2026-01-05 | 230.9 |
| 2026-01-06 | 254.19 |
| 2026-01-07 | 259.27 |
| 2026-01-08 | 225.21 |
| 2026-01-09 | 230.56 |
| 2026-01-12 | 234.26 |
| 2026-01-13 | 246.42 |
| 2026-01-14 | 238.38 |
| 2026-01-15 | 243.79 |
| 2026-01-16 | 243.42 |
| 2026-01-20 | 241.21 |
| 2026-01-21 | 231.89 |
| 2026-01-22 | 230.03 |
| 2026-01-23 | 229.14 |
| 2026-01-26 | 232.23 |
| 2026-01-27 | 247.52 |
| 2026-01-28 | 257.3 |
| 2026-01-29 | 253.53 |
| 2026-01-30 | 251.81 |
| 2026-02-02 | 268.49 |
| 2026-02-03 | 276.52 |
| 2026-02-04 | 253.5 |
| 2026-02-05 | 252.98 |
| 2026-02-06 | 271.32 |
| 2026-02-09 | 289.68 |
| 2026-02-10 | 298.7 |
| 2026-02-11 | 297.25 |
| 2026-02-12 | 292.96 |
| 2026-02-13 | 303.92 |
| 2026-02-17 | 302.33 |
| 2026-02-18 | 310.96 |
| 2026-02-19 | 318.41 |
| 2026-02-20 | 334.95 |
| 2026-02-23 | 344.84 |
| 2026-02-24 | 342.7 |
| 2026-02-25 | 353.33 |
| 2026-02-26 | 341.16 |
| 2026-02-27 | 348.7 |
| 2026-03-02 | 353.73 |
| 2026-03-03 | 333.07 |
| 2026-03-04 | 343.55 |
| 2026-03-05 | 299.3 |
| 2026-03-06 | 294.17 |
| 2026-03-09 | 318.54 |
| 2026-03-10 | 337.36 |
| 2026-03-11 | 339.95 |
| 2026-03-12 | 336.83 |
| 2026-03-13 | 337.38 |
| 2026-03-16 | 363.88 |
| 2026-03-17 | 370.05 |
| 2026-03-18 | 385.26 |
| 2026-03-19 | 412.58 |
| 2026-03-20 | 383.89 |
| 2026-03-23 | 407.9 |
| 2026-03-24 | 429.38 |
| 2026-03-25 | 437.7 |
| 2026-03-26 | 387.99 |
| 2026-03-27 | 401.61 |
| 2026-03-30 | 365 |
| 2026-03-31 | 388.23 |
| 2026-04-01 | 415.39 |
| 2026-04-02 | 447.76 |
| 2026-04-06 | 434.26 |
| 2026-04-07 | 447.88 |
| 2026-04-08 | 494.01 |
| 2026-04-09 | 487.38 |
| 2026-04-10 | 496.02 |
| 2026-04-13 | 479.9 |
| 2026-04-14 | 467.19 |
| 2026-04-15 | 475.76 |
| 2026-04-16 | 495.17 |
| 2026-04-17 | 507.43 |
| 2026-04-20 | 503.27 |
| 2026-04-21 | 505.93 |
| 2026-04-22 | 498.97 |
| 2026-04-23 | 515.85 |
| 2026-04-24 | 520.8 |
| 2026-04-27 | 506.34 |
| 2026-04-28 | 473.69 |
| 2026-04-29 | 475.39 |
| 2026-04-30 | 527.58 |
| 2026-05-01 | 535.29 |
| 2026-05-04 | 538.51 |
| 2026-05-05 | 544.75 |
| 2026-05-06 | 576.79 |
| 2026-05-07 | 538.76 |
| 2026-05-08 | 548.11 |
| 2026-05-11 | 581.47 |
| 2026-05-12 | 577.15 |
| 2026-05-13 | 577.9 |
| 2026-05-14 | 591.57 |
| 2026-05-15 | 554.46 |
| 2026-05-18 | 524.53 |
| 2026-05-19 | 541.92 |
| 2026-05-20 | 554.76 |
| 2026-05-21 | 587.23 |
| 2026-05-22 | 583.74 |
| 2026-05-26 | 602.39 |
| 2026-05-27 | 582.08 |
| 2026-05-28 | 570.18 |
| 2026-05-29 | 580.23 |
| 2026-06-01 | 569.61 |
| 2026-06-02 | 627 |
| 2026-06-03 | 620.37 |
| 2026-06-04 | 535.63 |
| 2026-06-05 | 488.21 |
| 2026-06-08 | 466.67 |
| 2026-06-09 | 439.34 |
| 2026-06-10 | 434.65 |
| 2026-06-11 | 445.22 |
| 2026-06-12 | 445.98 |
| 2026-06-15 | 463.41 |
| 2026-06-16 | 430.3 |
| 2026-06-17 | 436.72 |
| 2026-06-18 | 428.22 |
| 2026-06-22 | 460.33 |
| 2026-06-23 | 459.85 |
| 2026-06-24 | 463.51 |
| 2026-06-25 | 484.69 |
| 2026-06-26 | 479.5 |
| 2026-06-29 | 478.93 |
| 2026-06-30 | 490.56 |
| 2026-07-01 | 462.44 |
| 2026-07-02 | 422.46 |
| 2026-07-06 | 433.83 |
| 2026-07-07 | 418.91 |
| 2026-07-08 | 440.97 |
| 2026-07-09 | 462.34 |
| 2026-07-10 | 460.72 |
| 2026-07-13 | 445.44 |
| 2026-07-14 | 446.93 |
| 2026-07-15 | 418.46 |
| 2026-07-16 | 388.81 |
| 2026-07-17 | 374.41 |
| 2026-07-20 | 378.77 |
| 2026-07-21 | 408.73 |
| 2026-07-22 | 397.16 |
| 2026-07-23 | 407.53 |
| 2026-07-24 | 390.96 |
| 2026-07-27 | 377.27 |
| 2026-07-28 | 350.51 |
| 2026-07-29 | 330.37 |
| 2026-07-30 | 372.07 |
| 2026-07-31 | 377.05 |
| 2026-08-03 | 390.76 |
| 2026-08-04 | 411.13 |
| 2026-08-05 | 408.83 |
| 2026-08-06 | 403.76 |
| 2026-08-07 | 412.39 |
| 2026-08-10 | 387.7 |
| 2026-08-11 | 387.53 |
| 2026-08-12 | 432.05 |
| 2026-08-13 | 442.79 |
| 2026-08-14 | 428.77 |
| 2026-08-17 | 445.18 |
| 2026-08-18 | 405.54 |
| 2026-08-19 | 399.47 |
| 2026-08-20 | 392.48 |
| 2026-08-21 | 395.79 |
| 2026-08-24 | 371.95 |
| 2026-08-25 | 387.66 |
| 2026-08-26 | 404.03 |
| 2026-08-27 | 399.85 |
| 2026-08-28 | 378.44 |
| 2026-08-31 | 382.8 |
| 2026-09-01 | 360.33 |
| 2026-09-02 | 354.16 |
| 2026-09-03 | 317.46 |
| 2026-09-04 | 321 |
| 2026-09-08 | 341.29 |
| 2026-09-09 | 338 |
| 2026-09-10 | 334.56 |
| 2026-09-11 | 349.54 |
| 2026-09-14 | 319.64 |
| 2026-09-15 | 334.33 |
| 2026-09-16 | 340.5 |
| 2026-09-17 | 344.25 |
| 2026-09-18 | 348.8 |
| 2026-09-21 | 365.96 |
| 2026-09-22 | 368.56 |
| 2026-09-23 | 355.91 |
| 2026-09-24 | 358.43 |
| 2026-09-25 | 356.91 |
| 2026-09-28 | 344.19 |
| 2026-09-29 | 354.92 |
| 2026-09-30 | 351.82 |
| 2026-10-01 | 379.14 |
| 2026-10-02 | 391.34 |
| 2026-10-05 | 389.69 |
| 2026-10-06 | 443.65 |
| 2026-10-07 | 446.45 |
| 2026-10-08 | 425.93 |
| 2026-10-09 | 449.77 |
| 2026-10-12 | 405.01 |
| 2026-10-13 | 400.4 |
| 2026-10-14 | 359.6 |
| 2026-10-15 | 356.52 |
| 2026-10-16 | 332.73 |
| 2026-10-19 | 344.2 |
| 2026-10-20 | 341.95 |
| 2026-10-21 | 361.34 |
| 2026-10-22 | 322.64 |
| 2026-10-23 | 320.26 |
| 2026-10-26 | 335.93 |
| 2026-10-27 | 351.15 |
| 2026-10-28 | 363.21 |
| 2026-10-29 | 349.45 |
| 2026-10-30 | 320.72 |
| 2026-11-02 | 284.34 |
| 2026-11-03 | 300.08 |
1、3、6、12个月分别按21、63、126、252个交易日取区间；缺失日期不从区间外补齐。
使用已有每日复权收盘样本，非实时行情；图中价格可能与未复权收盘报价不同。
01 · MARKET FRAME
行情、估值与风险
基于已完成交易日和已发布财务资料
区间涨跌幅
区间涨跌幅使用复权收盘价；估值和风险指标缺失时显示为—，不按零处理。
02 · FINANCIAL TRACE
财务摘要
公开页仅显示最近3个已校验报告期
年度财务走势
百万美元 · 年度报告期
营收4,769.5百万美元
| 指标 | 2026-08-28 | 2026-08-01 | 2025-11-01 | 2025-08-29 | 2025-08-02 | 2024-11-02 | 2024-08-30 | 2024-07-27 | 2023-10-28 |
|---|---|---|---|---|---|---|---|---|---|
| 营收 | — | — | 4,769.5 | — | — | 4,015 | — | — | 4,386.5 |
| 净利润 | — | — | 123.3 | — | — | 84 | — | — | 254.8 |
| 自由现金流 | — | — | 665.3 | — | — | 377.9 | — | — | 62.1 |
| 股份数 | 141.8 | — | — | 141.1 | — | — | 144.4 | — | — |
| 债务 | — | 3,229.8 | — | — | 1,538 | — | — | 1,550 | — |
| 总资产 | — | 7,997.2 | — | — | 5,748.8 | — | — | 5,575.1 | — |
报告营收口径
金额及股份数均以百万为单位。缺失或待核验数据不按零处理。
03 · PEER SET
同业对比
同一细分行业中市值最接近的公司
| 公司 | 市值 | 近250日涨跌幅 | 市盈率 | 距52周高点 | 波动率 |
|---|---|---|---|---|---|
| FN法布里内特 | US$13B | -21% | 27.4× | -51.3% | +78.7% |
| CLFDClearfield, Inc. | US$442.8M | -3.2% | — | — | — |
| ADTNADTRAN Holdings, Inc. | US$412.3M | -36% | — | — | — |
| AUDCAUDIOCODES LTD | US$254.5M | +16.5% | — | — | — |
同业由已覆盖公司的行业分类和市值接近度确定，仅用于横向研究；缺失数据不按零处理。