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James Hardie Set for S&P MidCap 400 Addition: A Financial Literacy Lens

S&P Dow Jones Indices says James Hardie Industries will join the S&P MidCap 400 before trading opens November 11, 2026, replacing Roku after Fox's reported acquisition of Roku closed.

By Dr. Matthew Lynch · November 7, 2026 · 5 min read

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