Price to Book Value Chart

View Price to Book Value for KOPN.
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Sep '18
Jan '19
May '19
 
285.00
270.00
255.00
240.00
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Historical Price to Book Value Data

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Date Value
September 08, 2026 11.90
September 04, 2026 11.17
September 03, 2026 11.14
September 02, 2026 11.20
September 01, 2026 10.99
August 31, 2026 11.59
August 28, 2026 11.69
August 27, 2026 12.58
August 26, 2026 12.34
August 25, 2026 12.60
August 24, 2026 12.37
August 21, 2026 13.15
August 20, 2026 12.76
August 19, 2026 12.87
August 18, 2026 13.15
August 17, 2026 13.88
August 14, 2026 14.35
August 13, 2026 12.60
August 12, 2026 13.10
August 11, 2026 13.57
August 10, 2026 10.99
August 07, 2026 11.14
August 06, 2026 10.65
August 05, 2026 10.31
August 04, 2026 10.83
Date Value
August 03, 2026 9.760
July 31, 2026 9.186
July 30, 2026 9.330
July 29, 2026 8.247
July 28, 2026 9.212
July 27, 2026 9.682
July 24, 2026 9.343
July 23, 2026 9.917
July 22, 2026 9.786
July 21, 2026 10.60
July 20, 2026 9.838
July 17, 2026 9.943
July 16, 2026 9.630
July 15, 2026 11.04
July 14, 2026 9.812
July 13, 2026 9.473
July 10, 2026 10.18
July 09, 2026 10.67
July 08, 2026 10.28
July 07, 2026 9.878
July 06, 2026 10.78
July 02, 2026 10.18
July 01, 2026 11.01
June 30, 2026 11.69
June 29, 2026 12.56

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

View Price to Book Value Range, Past 5 Years
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Price to Book Value Benchmarks

Price to Book Value Related Metrics

PE Ratio 89.35
PS Ratio 17.61
Price 4.28
Earnings Yield 1.12%
Market Cap 773.05M
Normalized PE Ratio 159.11