It matters most where capital spending is heavy. A data centre built this year keeps producing depreciation charges for years afterwards, so profit can fall while cash flow holds up, or the reverse. When a company's capital spending jumps, its depreciation line tells you when that spending will start eating reported profit.
Awaiting gradingBilello asks: are we in an earnings bubble?Grade after full-year 2026 results: did S&P 500 realized EPS growth come in near the ~24% expectation, or well below?