You might be shocked by how many stocks are in a bear market right now

The headline index can mask what is happening underneath it. According to the source summary, the S&P 500 was trading within 2 percentage points of its record closing high on Tuesday, yet a look beneath the surface shows far less rosy conditions — with a notable number of individual stocks already in bear-market territory.

That gap matters because an index is a weighted average, not a referendum on every constituent. A relatively small group of large companies can lift the headline even while many other stocks are well off their own highs. For readers, the takeaway is not a signal to buy or sell, but a reminder that "the market" is not one thing.

What to watch: the breadth of participation. If gains stay concentrated in a handful of names, the index's strength may say little about the typical stock. If participation broadens, the rally rests on firmer ground. Breadth measures, equal-weighted indexes, and the share of stocks above key moving averages are useful ways to track that shift.