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Ten stocks now command roughly 41 cents of every dollar in the S&P 500, nearly twice the 23 cents shared by its 402 smallest companies.
The S&P 500 is increasingly dominated by Nvidia, Apple and Microsoft. Here’s how much exposure SPY, VOO, QQQ and RSP offer to the mega-cap trio.
Zscaler (ZS) stock trades higher after Investor Day: company reaffirms FY27 outlook, targets $10B ARR, and bets big on AI.
Texas AG Ken Paxton is investigating UnitedHealth Group over allegations of illegal care delays, coverage reversals, and Medicare fraud.
Nine of 11 sectors are higher in Tuesday’s regular session, with defensive sectors holding two of the top three positions. The leaders are separated rather than clustered, with Utilities well ahead of the next group.