Become a Member
  • Track your favourite stocks
  • Create & monitor portfolios
  • Daily portfolio value
Sign Up
Quickpicks
Add shares to your
quickpicks to
display them here!

Ciena Corp (CIEN.US) Share Price History

Time period:
to
Date Open High Low Close Volume
28th Sep 2026 (Mon) 353.38 356.25 339.52 344.19 122,488
25th Sep 2026 (Fri) 362.93 366.00 355.185 356.91 127,535
24th Sep 2026 (Thu) 349.515 363.265 346.62 358.43 104,864
23rd Sep 2026 (Wed) 368.61 368.86 352.01 355.91 125,910
22nd Sep 2026 (Tue) 366.00 376.50 363.98 368.56 145,956
21st Sep 2026 (Mon) 366.10 366.14 356.50 365.96 200,341
18th Sep 2026 (Fri) 353.445 357.84 338.345 348.80 202,515
17th Sep 2026 (Thu) 350.67 375.69 342.00 344.25 325,626
16th Sep 2026 (Wed) 348.93 360.52 327.99 340.50 306,367
15th Sep 2026 (Tue) 324.43 335.78 320.50 334.33 213,970
14th Sep 2026 (Mon) 328.00 331.29 318.46 319.64 151,639
11th Sep 2026 (Fri) 336.92 355.02 336.44 349.54 189,512
10th Sep 2026 (Thu) 333.13 348.08 331.33 334.56 219,544
9th Sep 2026 (Wed) 341.81 348.00 337.18 338.00 121,977
8th Sep 2026 (Tue) 328.00 349.50 326.00 341.29 179,205
7th Sep 2026 (Mon) 321.62 328.84 315.99 321.00 284,125
4th Sep 2026 (Fri) 321.62 328.84 315.99 321.00 284,125
3rd Sep 2026 (Thu) 354.49 358.76 311.86 317.46 607,325
2nd Sep 2026 (Wed) 357.20 359.35 348.96 354.16 230,968
1st Sep 2026 (Tue) 377.00 381.00 356.44 360.33 142,892
31st Aug 2026 (Mon) 377.725 382.91 371.00 382.80 133,815
28th Aug 2026 (Fri) 399.77 399.77 376.67 378.44 83,881
27th Aug 2026 (Thu) 411.27 418.33 396.22 399.85 50,241
26th Aug 2026 (Wed) 390.42 406.24 389.23 404.03 82,596
25th Aug 2026 (Tue) 384.01 388.59 379.63 387.66 58,211
24th Aug 2026 (Mon) 376.51 380.63 362.68 371.95 111,960
21st Aug 2026 (Fri) 399.30 401.00 382.75 395.79 60,755
20th Aug 2026 (Thu) 400.00 403.30 389.82 392.48 97,058
19th Aug 2026 (Wed) 409.05 412.44 392.74 399.47 87,323
18th Aug 2026 (Tue) 425.44 427.485 391.90 405.54 248,828
17th Aug 2026 (Mon) 435.38 457.86 429.00 445.18 169,593
14th Aug 2026 (Fri) 440.08 443.75 422.62 428.77 215,706
13th Aug 2026 (Thu) 430.38 462.58 428.90 442.79 239,120
12th Aug 2026 (Wed) 414.505 446.05 409.85 432.05 269,756
11th Aug 2026 (Tue) 386.74 393.71 384.84 387.53 85,872
10th Aug 2026 (Mon) 418.86 418.86 387.40 387.70 137,522
7th Aug 2026 (Fri) 411.39 420.00 397.40 412.39 106,809
6th Aug 2026 (Thu) 395.79 419.33 392.50 403.76 106,938
5th Aug 2026 (Wed) 408.00 424.00 399.95 408.83 92,181
4th Aug 2026 (Tue) 419.08 422.00 405.17 411.13 161,957
3rd Aug 2026 (Mon) 365.40 391.77 355.00 390.76 75,759
31st Jul 2026 (Fri) 389.32 400.00 375.09 377.05 96,232
30th Jul 2026 (Thu) 359.18 373.01 355.53 372.07 150,694
29th Jul 2026 (Wed) 348.005 350.80 323.83 330.37 138,906
FTSE 100 Latest
Value10,684.88
Change-10.37