Market Cap Chart

View Market Cap for KPTI.
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Sep '18
Jan '19
May '19
 
285.00
270.00
255.00
240.00
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Historical Market Cap Data

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Date Value
August 21, 2026 44.45M
August 20, 2026 41.28M
August 19, 2026 45.36M
August 18, 2026 43.77M
August 17, 2026 41.05M
August 14, 2026 45.81M
August 13, 2026 45.13M
August 12, 2026 46.04M
August 11, 2026 47.63M
August 10, 2026 44.45M
August 07, 2026 47.79M
August 06, 2026 43.96M
August 05, 2026 43.06M
August 04, 2026 44.19M
August 03, 2026 44.41M
July 31, 2026 43.28M
July 30, 2026 158.03M
July 29, 2026 154.65M
July 28, 2026 159.84M
July 27, 2026 159.84M
July 24, 2026 167.05M
July 23, 2026 159.84M
July 22, 2026 161.87M
July 21, 2026 177.31M
July 20, 2026 168.40M
Date Value
July 17, 2026 214.39M
July 16, 2026 211.46M
July 15, 2026 214.84M
July 14, 2026 225.67M
July 13, 2026 226.57M
July 10, 2026 233.10M
July 09, 2026 229.95M
July 08, 2026 240.54M
July 07, 2026 226.57M
July 06, 2026 216.87M
July 02, 2026 216.42M
July 01, 2026 215.30M
June 30, 2026 220.25M
June 29, 2026 227.36M
June 26, 2026 230.17M
June 25, 2026 213.27M
June 24, 2026 205.60M
June 23, 2026 217.55M
June 22, 2026 202.90M
June 18, 2026 203.35M
June 17, 2026 211.91M
June 16, 2026 205.15M
June 15, 2026 217.32M
June 12, 2026 214.17M
June 11, 2026 202.90M

Market Capitalization Definition

Market Capitalization measures the total value of a company based on their stock price multiplied by the shares outstanding. This metric is important because it gives you an idea of the size of a company, and how the size has changed over time. When studying companies from a relative basis, it would make sense to compare companies that have a similar market capitalization because factors like market share, economies of scale, and business models would also be similar.

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Market Cap Range, Past 5 Years

View Market Cap Range, Past 5 Years
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Market Cap Related Metrics

PS Ratio 0.2558
PEG Ratio -0.0076
Price 1.87
Earnings Yield -699.6%
PEGY Ratio -0.0076