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Ciena Corp (NYSE: CIEN) - Share Price

Current share price for CIEN : $334.330 14.69 (4.60%)+

Currency: USD ($)

Ciena Corp's current share price is $334.33. This constitutes a share price movement of 4.15% when compared to its closing share price of $321.00 seven days ago. Relative to today's opening stock price, the CIEN stock price is up $14.69 or 4.60%.

CIEN Share Price Performance

Period Starting
Price		 Highest
Price		 Lowest
Price		 Last
Price		 Volume
(daily average)		 Movement
This Year (2026) 239.08 637.09 216.07 334.33 683,200 80.56 (33.70%)
Last Year (2025) 85.11 248 49.25 238.36 574,609 153.25 (180.06%)
This Financial Year (FY2027) 478.93 491.79 311.85 334.33 474,994 -159.29 (-33.26%)
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
15 Sep 2026 326.98 332.32 318.5 319.64 492,321 -7.34 (-2.24%)
12 Sep 2026 336.92 355.07 336.82 349.54 413,039 12.62 (3.75%)
11 Sep 2026 333.7 348 331.34 334.56 602,181 0.86 (0.26%)
10 Sep 2026 343.05 347 337.22 338 456,795 -5.05 (-1.47%)
9 Sep 2026 327.42 349.7 326.07 341.29 670,299 13.87 (4.24%)
8 Sep 2026 321.72 328.845 316 321 618,473 -0.72 (-0.22%)
5 Sep 2026 321.72 328.845 316 321 618,473 -0.72 (-0.22%)
4 Sep 2026 352.85 357.07 311.85 317.46 1,126,635 -35.39 (-10.03%)
3 Sep 2026 357.25 359.13 348.86 354.16 683,107 -3.09 (-0.86%)
2 Sep 2026 376.89 381 356.49 360.33 535,224 -16.56 (-4.39%)
1 Sep 2026 378.44 382.94 371 382.8 665,424 4.36 (1.15%)
29 Aug 2026 400.42 400.42 376.68 378.44 377,083 -21.98 (-5.49%)
28 Aug 2026 411.53 418.57 395.85 399.85 332,115 -11.68 (-2.84%)
27 Aug 2026 389.24 406.44 388.93 404.03 244,564 14.79 (3.80%)
26 Aug 2026 386.33 388.73 379.49 387.66 316,335 1.33 (0.34%)
25 Aug 2026 381.54 381.63 362.78 371.95 467,144 -9.59 (-2.51%)
22 Aug 2026 398.85 401 383 395.79 386,747 -3.06 (-0.77%)
21 Aug 2026 400 403.31 389.53 392.48 379,658 -7.52 (-1.88%)
20 Aug 2026 410.7 412 392.75 399.47 519,705 -11.23 (-2.73%)
19 Aug 2026 424.69 427.74 391.8 405.54 572,940 -19.15 (-4.51%)
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%)

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