Market-implied expectations

Market-implied expectations is what a valuation model reveals when it's run in reverse: instead of assuming growth and profitability assumptions to calculate a fair price, the current market price is held fixed and the model is solved backward for what assumptions would actually be needed to justify it.

Comparing those implied assumptions against what a business has actually shown it can do, and against what its market can realistically support, turns a stock's price into something that can be checked rather than a fact simply accepted at face value.