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Original OpenBook briefings on stocks, earnings and indices such as the S&P 500 and Nasdaq, based on public market reporting. Follow an instrument on its market page.
The S&P 500’s tech sector just had its worst week in a year and a half, while an equal-weighted version of the index cemented a second-straight weekly
Software and semiconductor shares fell together on Friday as AI hype and rising rates weighed on tech valuations.
J.P. Morgan analyst highlights EchoStar’s undervalued SpaceX stake and potential spectrum deals as catalysts for future upside.
Nasdaq's technical analysis warns against buying dips in tech shares, suggesting potential further declines.
Anthropic and New York City’s comptroller are discussing AI existential risks that could influence the company’s IPO.
Leading 2026 performers and top losers both saw significant price swings this week.
Wall Street veteran Larry McDonald highlights Nike as a potential turnaround pick amid a market chasing record highs.
Barclays recommends investors keep Big Tech shares on hold before earnings, prioritizing firms with robust business models.
Jefferies analyst notes lower rates are boosting demand beyond tech, suggesting a broader market rally toward year-end.
A 40% portion of the S&P 500 sits below 20% of its 52-week highs, but analysts highlight 10 stocks that could climb up to 81%.
Investors can still profit from tech stocks by targeting bargains and major cloud firms amid the AI reset.
A single gubernatorial contest on Nov. 3 poses the biggest election-specific risk to the AI-powered equity trade, according to analysts.
