Caterpillar Inc.

When a company restructures its segment reporting, it's rarely cosmetic. Here's a framework for spotting what's being buried — and what to do about it.

A practical framework for reading ISM Manufacturing PMI as an equity signal — which sectors front-run the cycle, which lag, and how to use the 50 line.

Restructuring charges are supposed to be non-recurring. When they recur year after year, they stop being noise and start telling you something important about the business.

A practical framework for figuring out which companies can pass through input costs, where the lag shows up in margins, and how to read it in filings.

Staples and utilities get the 'defensive' label, but the historical record is messier. Here's how each so-called defensive sector actually behaved in past recessions.

The classic S&P 500 index-inclusion pop has faded, but a smaller, structural edge remains. Here's how to identify the setups where it still pays.