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Ciena

338.00
-3.2900-0.96%
Pre-market: 335.58-2.4200-0.72%04:04 EDT
Volume:1.81M
Turnover:615.72M
Market Cap:47.93B
PE:75.53
High:348.00
Open:341.90
Low:337.16
Close:341.29
52wk High:637.51
52wk Low:123.65
Shares:141.81M
Float Shares:140.05M
Volume Ratio:0.47
T/O Rate:1.29%
Dividend:- -
Dividend Rate:- -
EPS(TTM):4.47
EPS(LYR):0.8500
ROE:22.40%
ROA:7.73%
PB:15.68
PE(LYR):397.65

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Sep 04, 2026

Quarterly Report

Form 10-Q - Quarterly report [Sections 13 or 15(d)]
Sep 03, 2026

Beneficial Ownership Change

Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
Sep 03, 2026

Major Issues Report

Form 8-K - Current report
Aug 18, 2026

Proposed Sale Of Securities

Form 144 - Report of proposed sale of securities
Aug 14, 2026

Proposed Sale Of Securities

Form 144 - Report of proposed sale of securities
Aug 14, 2026

Proposed Sale Of Securities

Form 144 - Report of proposed sale of securities
Aug 06, 2026

Beneficial Ownership Change

Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
Jul 15, 2026

Proposed Sale Of Securities

Form 144 - Report of proposed sale of securities
Jul 15, 2026

Proposed Sale Of Securities

Form 144 - Report of proposed sale of securities
Jul 15, 2026

Proposed Sale Of Securities

Form 144 - Report of proposed sale of securities
Jul 15, 2026

Proposed Sale Of Securities

Form 144 - Report of proposed sale of securities
Jul 01, 2026

Proposed Sale Of Securities

Form 144 - Report of proposed sale of securities
Jul 01, 2026

Proposed Sale Of Securities

Form 144 - Report of proposed sale of securities
Jul 01, 2026

Proposed Sale Of Securities

Form 144 - Report of proposed sale of securities
Jun 26, 2026

Proposed Sale Of Securities

Form 144 - Report of proposed sale of securities
Jun 24, 2026

Proposed Sale Of Securities

Form 144 - Report of proposed sale of securities
Jun 15, 2026

Proposed Sale Of Securities

Form 144 - Report of proposed sale of securities
Jun 15, 2026

Proposed Sale Of Securities

Form 144 - Report of proposed sale of securities
Jun 11, 2026

Major Issues Report

Form 8-K - Current report
Jun 08, 2026

Major Issues Report

Form 8-K - Current report