Nasdaq regains ground after choppy week driven by big tech earnings - Reuters

* Nasdaq regains ground after choppy week driven by big tech earnings  Reuters * Amazon Breaks Record for One-Day Gain in Market Cap  The Wall Street Journal * Rivian Rescued Amazon Earnings. It Will Ruin Them Next Time.  Barron's * Amazon Sets The Tone On Becoming The First $1 Trillion Revenue Company  Seeking Alpha * Amazon finally reveals the size of its massive ad business  Axios
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