Independent market intelligence
Understand the markets. Follow what matters.
Clear coverage of stocks, capital markets, and the economic forces moving them—grounded in linked primary sources.
Research the numbers behind the headline
Build a cash-flow valuation with sensitivity analysis, map who receives equity-offering proceeds, or examine reported quarterly fundamentals. Inputs stay in your browser.
Explore by purpose
Stock Market
Company moves, earnings, sectors, and market signals explained with context.
Capital Markets
IPOs, follow-ons, debt, deal activity, and the mechanics behind financing markets.
Market Education
Practical guides that explain terms, tools, risks, and how to read market data.
Latest analysis

Margin vs. Cash Accounts: How Leverage and Margin Calls Work
Understand how cash accounts differ from margin accounts, including Reg T rules, leverage risks, margin call mathematics, and tax treatment of interest.

AMD to Acquire World Labs for $8.2B in All-Stock AI Deal
AMD agreed to acquire spatial AI startup World Labs for $8.2 billion in common stock, leveraging its $1T valuation to avoid debt in a high-yield market.

MongoDB CEO CJ Desai Exits for Meta; Dev Ittycheria Returns
MongoDB CEO CJ Desai has stepped down to join Meta. Former CEO Dev Ittycheria returns as interim chief as MongoDB reaffirms FY2027 guidance.

SOFR vs. Fed Funds Rate: Secured vs. Unsecured Benchmarks
Understand the key differences between SOFR and the Fed Funds Rate, from collateral and calculation methods to how they drive lending and policy.
How we work
We distinguish reported facts from analysis, link readers to the underlying evidence, and publish visible corrections when material errors are confirmed.
Read the Editorial Policy · Request a correction · About ECMSource