Ciena (CIEN) Price to Book Value: 13.02

Ciena Corp. (CIEN)

280.41 -13.58 (-4.62%) USD | NYSE | Nov 13, 16:00

273.80 -6.61 (-2.36%) After-Hours: 18:34

Price to Book Value Chart

Historical Price to Book Value Data

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Date	Value
November 12, 2026	13.65
November 11, 2026	13.74
November 10, 2026	12.63
November 09, 2026	12.50
November 06, 2026	11.30
November 05, 2026	10.71
November 04, 2026	12.64
November 03, 2026	13.93
November 02, 2026	13.20
October 30, 2026	14.89
October 29, 2026	16.22
October 28, 2026	16.86
October 27, 2026	16.30
October 26, 2026	15.59
October 23, 2026	14.87
October 22, 2026	14.98
October 21, 2026	16.77
October 20, 2026	15.87
October 19, 2026	15.98
October 16, 2026	15.45
October 15, 2026	16.55
October 14, 2026	16.69
October 13, 2026	18.59
October 12, 2026	18.80
October 09, 2026	20.88

Date	Value
October 08, 2026	19.77
October 07, 2026	20.72
October 06, 2026	20.59
October 05, 2026	18.09
October 02, 2026	18.17
October 01, 2026	17.60
September 30, 2026	16.33
September 29, 2026	16.48
September 28, 2026	15.98
September 25, 2026	16.57
September 24, 2026	16.64
September 23, 2026	16.52
September 22, 2026	17.11
September 21, 2026	16.99
September 18, 2026	16.19
September 17, 2026	15.98
September 16, 2026	15.81
September 15, 2026	15.52
September 14, 2026	14.84
September 11, 2026	16.23
September 10, 2026	15.53
September 09, 2026	15.69
September 08, 2026	15.84
September 04, 2026	14.90
September 03, 2026	14.74

Price to Book Ratio Definition

Price to book value is a valuation ratio that is measured by stock price / book value per share. The book value is essentially the tangible accounting value of a firm compared to the market value that is shown.

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Price to Book Value Range, Past 5 Years

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