PEG Ratio Chart

View PEG Ratio for CIEN.
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Sep '18
Jan '19
May '19
 
285.00
270.00
255.00
240.00

Historical PEG Ratio Data

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Date Value
April 29, 2024 --
April 26, 2024 --
April 25, 2024 --
April 24, 2024 --
April 23, 2024 --
April 22, 2024 --
April 19, 2024 --
April 18, 2024 --
April 17, 2024 --
April 16, 2024 --
April 15, 2024 --
April 12, 2024 --
April 11, 2024 --
April 10, 2024 --
April 09, 2024 --
April 08, 2024 --
April 05, 2024 --
April 04, 2024 --
April 03, 2024 --
April 02, 2024 --
April 01, 2024 --
March 28, 2024 --
March 27, 2024 --
March 26, 2024 --
March 25, 2024 --
Date Value
March 22, 2024 --
March 21, 2024 --
March 20, 2024 --
March 19, 2024 --
March 18, 2024 --
March 15, 2024 --
March 14, 2024 --
March 13, 2024 --
March 12, 2024 --
March 11, 2024 --
March 08, 2024 --
March 07, 2024 --
March 06, 2024 --
March 05, 2024 --
March 04, 2024 --
March 01, 2024 --
February 29, 2024 --
February 28, 2024 --
February 27, 2024 --
February 26, 2024 --
February 23, 2024 --
February 22, 2024 --
February 21, 2024 --
February 20, 2024 --
February 16, 2024 --

PEG Ratio Definition

The PEG ratio is calculated as the PE Ratio / TTM Earnings Growth Rate. This metric is important when analyzing the potential for continued growth in earnings, with a justifiable price. The PEG ratio below 1 is usually considered an undervalued investment.

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PEG Ratio Range, Past 5 Years

Minimum
Oct 28 2020
Maximum
Aug 31 2023
Average
Median