JBT Marel reported earnings that beat estimates, yet its shares fell 6% because revenue came in below forecasts. Graphic Packaging went the other way: its shares rose 3% on a revenue beat, helped by management reaffirming its full-year guidance.

The split shows that an earnings beat alone isn't enough to move a stock up in this market. What the market is actually pricing is whether the top line, and the outlook for it, is intact. JBT Marel's earnings beat likely came from cost control or margin, not stronger demand, which is a weaker signal to investors that the growth story is working. Graphic Packaging's combination of a revenue beat and unchanged guidance told investors that current trends should continue, not just that the last quarter looked fine.

This is a version of a pattern the desk has flagged before this earnings season: beating the bottom line has repeatedly failed to protect stocks when the top line or the forward outlook disappoints. The reverse also holds, as Graphic Packaging shows.

What's unresolved is whether JBT Marel's revenue miss reflects a one-quarter timing issue or a demand problem that will show up again next quarter.