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Big Moves: Announcing AInvestor
Big Moves expands our offering: How the pros use and invest in AI
Aug 12, 2025 • Robert Marsh
Big Moves: January 13, 2026
What moved today and why?
12 hrs ago
Big Moves: January 12, 2026
What moved today and why?
Jan 13 • Robert Marsh
Big Moves: January 9, 2026
What moved today and why?
Jan 11 • Robert Marsh
Big Moves: January 8, 2026
What moved today and why? Costco, Lockheed Martin, Gap, Autodesk, Constellation Brands, L3Harris, Teleflex, Pentair, Huntington Ingalls and more
Jan 9 • Robert Marsh
Big Moves: January 7, 2026
What moved today and why? Lockheed Martin, Northrop Grumman, Blackstone, General Dynamics, Albertsons, Universal Health Services, Skyworks Solutions…
Jan 8 • Robert Marsh
Big Moves: January 6, 2026
What moved today and why?
Jan 7 • Robert Marsh
Big Moves: January 5, 2026
What moved today and why? Chevron, General Dynamics, Halliburton, Goldman Sachs, Phillips 66, Marathon Petroleum, Schlumberger, ASML, Valero, Emerson…
Jan 6 • Robert Marsh
Big Moves
Big Moves
Big Moves Explained provides clear, accessible explanations for major stock price movements by leveraging decades of market experience and proprietary tools to identify historical precedents and implications so readers can better understand their causes.
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