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Sandisk Enters S&P 100 as Nike Exits in Mega-Cap Rebalance

September 19, 2026 by Bruno M.
AI-generated editorial image: enterprise NAND flash memory module on slate workbench in natural window light

Sandisk joins the S&P 100 on Monday, Sept. 21, replacing Nike as a 600% AI memory rally eclipses legacy consumer blue chips. Here is what the shift means.

Categories Artificial Intelligence, Market Trend Tags ai memory, index rebalancing, nike, s&p 100, SanDisk, stock market

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