This chart tracks one of the cleanest pulse checks in the whole macro machine: US corporate profits as a share of GDP. In plain English, it shows how much of the economy’s total output is ending up as corporate profit, both before tax and after tax, from 1952 to 2025.
And the big message is simple. Corporate America is still sitting near historically elevated profit territory, especially on an after-tax basis. That matters because profits are not just an accounting line. They are fuel. They drive business spending, hiring, buybacks, expansion, and risk appetite across the entire market.
Now look at the shape of the chart. You can see profits weakened into the 1980s and early 1990s, then structurally climbed higher in the globalization era, and then stepped up again after the 2010s. The after-tax line especially benefited from lower tax burdens and stronger margins. In other words, companies kept more of every dollar the economy produced.
For commodities, this creates a very important cause-and-effect chain. When profit share is high, it usually signals strong pricing power, efficient cost control, and healthy nominal growth. That environment can support demand for industrial commodities like copper, oil, and steel because companies are still producing, building, transporting, and investing.
But there is a catch. Profit margins this high can also attract policy pressure, wage pressure, and cost inflation. If margins begin to roll over, companies cut capex, slow expansion, and demand for cyclical commodities can cool fast. So this chart is not just about profits. It is really about how much oxygen the business cycle still has left.
