$PLTR-0.7% and $DELL-4.9% will join the S&P 500 index.
Both companies' shares reacted positively to the S&P 500 index on Sept. 23.
Shares of $PLTR-0.7% are up 12% today on the news. Dell will rejoin the index after 11 years after being dropped in 2013.
https://bulios.com/status/184774
Palantir
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I think palantir is expensive. Dell is a fine stable stock, but I don't want this stock in my portfolio.