
S&P Dow Jones Indices Announces Major Rebalancing of Market Benchmarks
A sweeping series of index adjustments will hit the S&P 500, S&P 100, and mid-cap indices between June 29 and July 1, 2026. The shakeup is headlined by Honeywell Aerospace joining the S&P 500 and 100, while several other companies exit following spin-offs, acquisitions, and shifts in market capitalization.





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