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447.76001 USD
32.37
7.79%
Last update Apr 2, 3:59 PM EDT
Market closed
Day range
400
453
Previous close
415.39001
Open
400.98001
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Ciena Corporation
447.76
32.37
7.79%

Historical data

Prices

Date Open High Low Close % Change Volume
Apr 02, 2026 400.98 453 400 447.76 11.67% 3617700
Apr 01, 2026 401.71 421.99 399.82 415.39 3.41% 2677100
Mar 31, 2026 373.77 388.72 364.16 388.23 3.87% 3021000
Mar 30, 2026 411 414.75 361.70 365 -11.19% 3512400
Mar 27, 2026 394.82 411.50 391.36 401.61 1.72% 2518000
Mar 26, 2026 428.47 428.74 387.40 387.99 -9.45% 3719900
Mar 25, 2026 431.51 446.89 423.88 437.70 1.43% 2670800
Mar 24, 2026 405 434.22 405 429.38 6.02% 3382000
Mar 23, 2026 399.40 415.57 393.96 407.90 2.13% 3544000
Mar 20, 2026 416 419.80 380.11 383.89 -7.72% 5809600
Mar 19, 2026 373.12 416.76 371 412.58 10.58% 3934600
Mar 18, 2026 376 402.17 376 385.26 2.46% 4159500
Mar 17, 2026 358.31 379.42 350.36 370.05 3.28% 3264000
Mar 16, 2026 345 367.45 344.99 363.88 5.47% 3759700
Mar 13, 2026 339.22 353.25 334.50 337.38 -0.54% 2425800
Mar 12, 2026 344.26 350.33 329.41 336.83 -2.16% 2641100
Mar 11, 2026 333.89 346.06 329.58 339.95 1.81% 2058400
Mar 10, 2026 325 349.77 325 337.36 3.80% 3020900
Mar 09, 2026 289.49 319.29 287.25 318.54 10.03% 3070300
Mar 06, 2026 294.81 315.84 293.11 294.17 -0.22% 3924200
Mar 05, 2026 312.01 315.50 278.39 299.30 -4.07% 7847000
Mar 04, 2026 339.19 353.78 335 343.55 1.29% 2708600
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Market closed

Pre-market opens in 1 day 23 hours 18 minutes
Main market opens in 2 days 4 hours 48 minutes

04:41
00:00
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).