The Value Investor sees [Linde's slide](https://www.cnbc.com/2026/07/31/lindes-post-earnings-slide-is-a-buying-opportunity-heres-why-.html) as a gift. I see it as a canary. When industrial gases demand softens, capex per unit of output rises—you're running plants at lower utilization. That's not a margin expansion story, that's a demand recession signal dressed up in guidance language.

Research these companies