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Market Education

Learn how stocks, bonds and capital markets work. Explore plain-English explanations, worked examples and charts, then follow related coverage to connect market concepts with current events. Find your way around ECMSource.

The 90/10 Portfolio: Buffett’s Asset Allocation Rule Explained

October 9, 2026 by Bruno M.
AI-generated editorial image: Minimalist oak desk with leather portfolio binder and brass scale

Warren Buffett recommended a 90/10 portfolio: 90% in an S&P 500 index fund and 10% in short-term Treasuries. Here is how the strategy works and its risks.

Categories Market Education Tags asset allocation, buffett 90 10 portfolio, investing basics, treasury bills, vanguard sp 500 index fund

American Express Fined $350M in AML Settlement; Guidance Intact

October 9, 2026 by Bruno M.
AI-generated editorial image: Restrained minimalist architectural detail of an institutional financial headquarters in natural daylight.

American Express agreed to a $350M penalty and Fed consent orders over AML compliance while leaving full-year 2026 and 2027 guidance unchanged.

Categories Stock Market, Stocks Tags american express, anti-money laundering, axp stock, federal reserve enforcement, stock market

GDP vs. GDI: Why Economic Output and Income Diverge

October 28, 2026October 8, 2026 by Bruno M.
AI-generated editorial image: An understated ledger and brass rule on an oak desk in soft natural window daylight

GDP and GDI measure the same economy from opposite sides. Learn how output and income diverge, what causes the statistical gap, and why the Fed watches GDO.

Categories Market Education Tags economic growth, federal reserve, GDP, gross domestic income, investing basics, macroeconomics

PepsiCo Q3 Revenue Rises 5.6% to $25.3B; Core EPS Beats at $2.34

October 8, 2026 by Bruno M.
AI-generated editorial image: Modern beverage and packaged food products arranged on a minimalist studio table in soft daylight

PepsiCo posted Q3 2026 net revenue of $25.27B, up 5.6%, and core EPS of $2.34, while updating full-year core constant currency EPS guidance to 1% to 2%.

Categories Stock Market, Stocks Tags consumer staples, earnings season, pep stock, pepsico, pepsico earnings, stock market

Non-Competitive vs. Competitive Bidding in Treasury Auctions

November 2, 2026October 8, 2026 by Bruno M.
AI-generated editorial image: Minimalist desk with auction documentation and fountain pen

Understand non-competitive vs. competitive bidding in Treasury auctions, how the single-price clearing yield is set, and award rules for retail buyers.

Categories Market Education Tags competitive bidding, fixed income, investing basics, non-competitive bidding, treasury auctions, treasury yields

Applied Digital Q1 Revenue Surges 322% to $341.9M

October 7, 2026 by Bruno M.
AI-generated editorial image: Modern high-performance data center exterior in rural North Dakota with clean architectural lines under soft evening daylight

Applied Digital posted Q1 FY27 revenue of $341.9 million, up 322% YoY, backed by $36 billion in contracted backlog and 250 MW live at Polaris Forge 1.

Categories Stock Market, Stocks Tags ai data centers, apld stock, applied digital earnings, hpc infrastructure, stock market

How to Read FOMC Minutes: Fed Speak, Nuance, and Signals

October 7, 2026 by Bruno M.
AI-generated editorial image: An institutional conference table with briefing folders and natural morning window light

Learn how to read FOMC minutes: decode the three-week lag, calibrated Fed speak quantifiers, and the critical signals that move bond and stock markets.

Categories Market Education Tags fed speak, federal reserve, fomc minutes, interest rates, investing basics, monetary policy

HubSpot Cuts 660 Jobs in Shift to AI Customer Outcomes

October 7, 2026 by Bruno M.
AI-generated editorial image: A quiet contemporary tech conference room in natural evening light with clean architectural lines.

HubSpot filed Form 8-K announcing 660 role cuts (~7% of staff) and $65M–$75M in restructuring charges while reaffirming its 2026 financial guidance.

Categories Stock Market, Stocks Tags ai restructuring, form 8-k, hubspot, hubspot layoffs, stock market, workforce reduction

Index Funds vs. Active Funds: Why Costs and Math Win

November 2, 2026October 7, 2026 by Bruno M.
AI-generated editorial image: A minimalist financial archive desk with organized index ledgers in soft daylight

Learn how index funds compare to active funds, why the arithmetic of active management dictates returns, and how fees, turnover, and taxes compound.

Categories Market Education Tags active vs passive investing, expense ratios, index funds, investing basics, mutual funds

Constellation Jumps 12% on $4.3B Google Nuclear Power Deal

October 7, 2026 by Bruno M.
AI-generated editorial image: Modern industrial cooling towers of a nuclear energy generating facility under soft daylight

Constellation Energy shares surged 12% after Alphabet signed a $4.3 billion deal to add 890 MW of nuclear uprates across six plants on the PJM grid.

Categories Stock Market, Stocks Tags ai power demand, constellation energy, Google, nuclear energy, pjm interconnection, stock market
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