Expectations vs. Headlines

Great news can sink a stock and bad news can lift it. The reason is expectations: prices already contain what investors expect. Here is how to think about beats, misses and guidance, and why the reaction matters more than the headline.

It is all about the surprise

Before a company reports, analysts publish estimates for sales and earnings per share. Those estimates, plus what investors quietly hope for, are already built into the price. When results come out, the market does not ask “Was it good?” It asks “Was it better or worse than expected?”

A company can grow profits 30% and still fall if investors expected 40%. A company can report a loss and rise if the loss was smaller than feared.

Results are judged against expectations, not in a vacuum.

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