1 Year Total Returns (Daily) Chart

View 1 Year Total Returns (Daily) for CIEN.
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Sep '18
Jan '19
May '19
 
285.00
270.00
255.00
240.00
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Historical 1 Year Total Returns (Daily) Data

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Date Value
August 28, 2026 286.6%
August 27, 2026 331.2%
August 26, 2026 341.6%
August 25, 2026 327.2%
August 24, 2026 314.2%
August 21, 2026 353.1%
August 20, 2026 353.0%
August 19, 2026 350.0%
August 18, 2026 341.1%
August 17, 2026 389.9%
August 14, 2026 369.0%
August 13, 2026 367.8%
August 12, 2026 348.2%
August 11, 2026 315.0%
August 10, 2026 307.8%
August 07, 2026 333.3%
August 06, 2026 328.1%
August 05, 2026 346.9%
August 04, 2026 343.6%
August 03, 2026 340.9%
July 31, 2026 306.1%
July 30, 2026 300.3%
July 29, 2026 262.8%
July 28, 2026 287.1%
July 27, 2026 325.8%
Date Value
July 24, 2026 348.4%
July 23, 2026 369.8%
July 22, 2026 370.8%
July 21, 2026 378.2%
July 20, 2026 345.7%
July 17, 2026 341.5%
July 16, 2026 362.2%
July 15, 2026 406.5%
July 14, 2026 448.9%
July 13, 2026 472.9%
July 10, 2026 487.3%
July 09, 2026 482.8%
July 08, 2026 460.6%
July 07, 2026 422.8%
July 06, 2026 433.1%
July 02, 2026 431.3%
July 01, 2026 477.3%
June 30, 2026 503.2%
June 29, 2026 483.2%
June 26, 2026 488.3%
June 25, 2026 510.2%
June 24, 2026 484.1%
June 23, 2026 509.6%
June 22, 2026 517.6%
June 18, 2026 480.1%

Total Return Definition

The Total return is the change in price over a specific period of time that includes dividends and distributions paid.

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1 Year Total Returns (Daily) Range, Past 5 Years

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1 Year Total Returns (Daily) Benchmarks

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Extreme Networks, Inc. 2.26%
ADTRAN Holdings, Inc. -18.31%
Applied Optoelectronics, Inc. 316.8%
Lumentum Holdings, Inc. 560.3%
Sandisk Corp. 2.82K%