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622.49 USD
52.88
9.28%
Last update Jun 2, 3:45 PM EDT
Main market
Day range
582.94
622.49
Previous close
569.60999
Open
584.59
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Ciena Corporation
622.49
52.88
9.28%

Historical data

Prices

Date Open High Low Close % Change Volume
Jun 02, 2026 584.59 622.49 582.94 622.49 6.48% 154060
Jun 01, 2026 559.52 579.97 552.59 569.61 1.80% 2880882
May 29, 2026 566.02 582.47 539.57 580.23 2.51% 3862900
May 28, 2026 598.80 604.43 561.30 570.18 -4.78% 1813700
May 27, 2026 605.54 605.54 576.88 582.08 -3.87% 1751500
May 26, 2026 591 605.61 575.51 602.39 1.93% 1407700
May 22, 2026 599 599.50 574.03 583.74 -2.55% 1620800
May 21, 2026 557 590.13 555.71 587.23 5.43% 1548500
May 20, 2026 554.21 572.39 545.10 554.76 0.10% 1985900
May 19, 2026 514.04 542.92 499.01 541.92 5.42% 2331500
May 18, 2026 563.49 567.08 516.61 524.53 -6.91% 2502800
May 15, 2026 570.65 574.20 553.30 554.46 -2.84% 2423400
May 14, 2026 577.90 591.57 566 591.57 2.37% 1121900
May 13, 2026 594 598.84 562.50 577.90 -2.71% 1272700
May 12, 2026 567.78 582 546.98 577.15 1.65% 1603700
May 11, 2026 558 593 550.49 581.47 4.21% 2380700
May 08, 2026 549 564.83 538.77 548.11 -0.16% 1501600
May 07, 2026 564.39 569 515.49 538.76 -4.54% 3546900
May 06, 2026 563 583.78 550.06 576.79 2.45% 2244800
May 05, 2026 553.63 562 539.43 544.75 -1.60% 1632400
May 04, 2026 540 548.20 528.36 538.51 -0.28% 1198600
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Main market

Exchange is currently active.
Closing in 13 minutes

15:46
00:00
09:30
16:00
23:59

Trading Hours (Monday - Friday):

Pre-market
04:00 - 09:30
Main market
09:30 - 16:00
Post-market
16:00 - 20:00
All times are displayed in the America/New_York timezone (EDT, UTC-04:00).