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Meme stock volatility and the limits of price-weighted indexes: James St. Aubin quoted in Reuters

April 24th, 2026
Reuters

In Reuters, CIO James St. Aubin discussed how the dramatic swings in Avis Budget shares exposed the structural limitations of price-weighted indexes like the Dow Jones Transportation Average, noting that a small company can disproportionately move a benchmark when weighting is based on share price rather than market capitalization.

Read the full piece on Reuters: 


The thoughts and opinions expressed in the article are solely those of the person speaking as of 04/24/2026, and are provided for informational purposes only. Any opinion or estimate contained in this article is made on a general basis and is not to be relied upon by the reader as advice. The reader must make his/her own assessment of the relevance, accuracy, and adequacy of the information contained in this article, and make such independent investigations as he/she may consider necessary or appropriate for the purpose of such assessment.

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