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Marketshare.Investing
Sample data
S&P 500612.44+0.36%Nasdaq 100559.12+0.70%Dow 30448.76-0.19%Russell 2000232.05+0.54%ASML921.40+1.24%TSMC214.68+1.15%Costco904.22-0.35%MercadoLibre2,140.50+1.34%Berkshire486.90+0.21%Novo Nordisk88.34-1.58%S&P 500612.44+0.36%Nasdaq 100559.12+0.70%Dow 30448.76-0.19%Russell 2000232.05+0.54%ASML921.40+1.24%TSMC214.68+1.15%Costco904.22-0.35%MercadoLibre2,140.50+1.34%Berkshire486.90+0.21%Novo Nordisk88.34-1.58%

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Latest issue · No. 47

The cost of chasing

Why the most expensive decision in a bull market is the trade you make because you are bored.

Oct 26, 2026 · 2 min read · From the desk

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