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Data Update 1 for 2024: The data speaks, but what does it say?

Musings on Markets

Thus, looking at only the companies in the S&P 500 may give you more reliable data, with fewer missing observations, but your results will reflect what large market cap companies in any sector or industry do, rather than what is typical for that industry.

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Data Update 1 for 2023: Setting the table!

Musings on Markets

Counter made-up numbers : It remains true that people (analysts, market experts, politicians) often make assertions based upon either incomplete or flawed data, or no data at all. Data universe : In my sample, I include all publicly traded firms with market capitalizations that exceed zero, traded anywhere in the world.