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View Price for KOS.
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Sep '18
Jan '19
May '19
 
285.00
270.00
255.00
240.00
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Historical Price Data

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Date Open High Low Close Volume
Aug 21, 2026 3.02 3.06 2.94 2.96 14.95M
Aug 20, 2026 2.91 3.04 2.87 3.02 22.09M
Aug 19, 2026 2.76 2.865 2.73 2.82 16.59M
Aug 18, 2026 2.69 2.75 2.58 2.74 14.25M
Aug 17, 2026 2.57 2.62 2.50 2.60 7.436M
Aug 14, 2026 2.54 2.61 2.53 2.54 7.730M
Aug 13, 2026 2.45 2.54 2.40 2.53 7.487M
Aug 12, 2026 2.51 2.53 2.47 2.51 7.400M
Aug 11, 2026 2.49 2.58 2.48 2.56 6.789M
Aug 10, 2026 2.55 2.58 2.50 2.51 11.95M
Aug 07, 2026 2.43 2.585 2.40 2.48 10.39M
Aug 06, 2026 2.42 2.54 2.38 2.47 14.66M
Aug 05, 2026 2.39 2.42 2.31 2.35 19.11M
Aug 04, 2026 2.40 2.43 2.32 2.42 17.03M
Aug 03, 2026 2.55 2.61 2.480 2.53 16.33M
Jul 31, 2026 2.58 2.705 2.57 2.69 16.41M
Jul 30, 2026 2.44 2.58 2.395 2.56 16.02M
Jul 29, 2026 2.49 2.50 2.39 2.48 14.27M
Jul 28, 2026 2.43 2.475 2.30 2.34 12.70M
Jul 27, 2026 2.44 2.56 2.42 2.44 10.26M
Jul 24, 2026 2.65 2.725 2.59 2.63 13.28M
Jul 23, 2026 2.76 2.79 2.67 2.74 14.19M
Jul 22, 2026 2.50 2.670 2.50 2.65 17.10M
Jul 21, 2026 2.32 2.44 2.30 2.42 13.04M
Jul 20, 2026 2.22 2.37 2.22 2.30 11.28M

Price Definition

The price of a security measures the cost to purchase 1 share of a security. For a company, price can be multiplied by shares outstanding to find the market capitalization (value of the company).

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