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Ciena Corp (NYSE: CIEN) - Share Price

Current share price for CIEN : $405.540 39.64 (8.90%)+

Currency: USD ($)

Ciena Corp's current share price is $405.54. This constitutes a share price movement of 4.60% when compared to its closing share price of $387.70 seven days ago. Relative to today's opening stock price, the CIEN stock price is down $39.64 or -8.90%.

CIEN Share Price Performance

Period Starting
Price		 Highest
Price		 Lowest
Price		 Last
Price		 Volume
(daily average)		 Movement
This Year (2026) 239.08 637.09 216.07 405.54 702,625 206.1 (86.21%)
Last Year (2025) 85.11 248 49.25 238.36 574,609 153.25 (180.06%)
This Financial Year (FY2027) 478.93 491.79 323.29 405.54 447,041 -33.75 (-7.05%)
Last Financial Year (FY2026) 82.94 637.09 76.9 478.93 687,925 395.99 (477.44%)

CIEN Share Price History

Date Open High Low Close Volume Daily Movement
18 Aug 2026 439.24 457.74 429.95 445.18 505,449 5.94 (1.35%)
15 Aug 2026 438.1 443.98 422.57 428.77 424,710 -9.33 (-2.13%)
14 Aug 2026 430.32 462.67 427 442.79 537,301 12.47 (2.90%)
13 Aug 2026 417.97 446.19 409.85 432.05 577,215 14.08 (3.37%)
12 Aug 2026 390 393.115 384.79 387.53 455,639 -2.47 (-0.63%)
11 Aug 2026 417.49 419 387.36 387.7 523,986 -29.79 (-7.14%)
8 Aug 2026 411.04 420 397.06 412.39 365,006 1.35 (0.33%)
7 Aug 2026 396.05 419.49 393 403.76 375,931 7.71 (1.95%)
6 Aug 2026 408.56 424.4 400 408.83 346,675 0.27 (0.07%)
5 Aug 2026 420.91 422.12 405.02 411.13 473,557 -9.78 (-2.32%)
4 Aug 2026 365 391.87 355 390.76 275,417 25.76 (7.06%)
1 Aug 2026 386.72 400.41 375 377.05 406,675 -9.67 (-2.50%)
31 Jul 2026 359.27 373.09 355.05 372.07 599,798 12.8 (3.56%)
30 Jul 2026 349.64 350.64 323.29 330.37 533,317 -19.27 (-5.51%)
29 Jul 2026 357.47 357.47 328.88 350.51 623,445 -6.96 (-1.95%)
28 Jul 2026 388.19 388.19 360 377.27 338,678 -10.92 (-2.81%)
25 Jul 2026 401.85 408 386.34 390.96 319,238 -10.89 (-2.71%)
24 Jul 2026 394.1 415.37 394.1 407.53 533,217 13.43 (3.41%)
23 Jul 2026 396.95 410.5 396.87 397.16 458,708 0.21 (0.05%)
22 Jul 2026 397.7 412 396.94 408.73 468,243 11.03 (2.77%)
21 Jul 2026 375 394.09 375 378.77 398,504 3.77 (1.01%)
18 Jul 2026 377.14 388.18 359.32 374.41 650,007 -2.73 (-0.72%)
17 Jul 2026 404.79 409 386.79 388.81 605,251 -15.98 (-3.95%)
16 Jul 2026 449.15 450 405 418.46 416,979 -30.69 (-6.83%)
15 Jul 2026 460.88 465.78 446.25 446.93 284,871 -13.95 (-3.03%)

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