Market Cap Chart

View Market Cap for AXP.
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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
July 17, 2026 242.35B
July 16, 2026 246.59B
July 15, 2026 244.46B
July 14, 2026 242.15B
July 13, 2026 241.72B
July 10, 2026 239.10B
July 09, 2026 236.46B
July 08, 2026 229.42B
July 07, 2026 238.41B
July 06, 2026 242.81B
July 02, 2026 240.04B
July 01, 2026 237.34B
June 30, 2026 230.69B
June 29, 2026 232.48B
June 26, 2026 232.13B
June 25, 2026 233.56B
June 24, 2026 233.63B
June 23, 2026 230.37B
June 22, 2026 230.56B
June 18, 2026 230.52B
June 17, 2026 232.25B
June 16, 2026 232.38B
June 15, 2026 228.73B
June 12, 2026 221.95B
June 11, 2026 217.21B
Date Value
June 10, 2026 213.70B
June 09, 2026 217.14B
June 08, 2026 212.99B
June 05, 2026 211.87B
June 04, 2026 213.15B
June 03, 2026 204.99B
June 02, 2026 212.08B
June 01, 2026 213.83B
May 29, 2026 215.83B
May 28, 2026 214.91B
May 27, 2026 213.15B
May 26, 2026 211.91B
May 22, 2026 212.63B
May 21, 2026 211.22B
May 20, 2026 211.30B
May 19, 2026 210.95B
May 18, 2026 212.95B
May 15, 2026 213.79B
May 14, 2026 213.31B
May 13, 2026 211.15B
May 12, 2026 214.36B
May 11, 2026 213.00B
May 08, 2026 215.53B
May 07, 2026 217.35B
May 06, 2026 219.54B

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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