Hello trader,
At one point this month, 2.2% of the S&P 500 managed a fresh 20-day high.
That’s roughly 11 stocks out of 500 pushing forward while the index itself sat near a record.
Every commentator with a chart package found that number and reached the same verdict: The rally is hollow and the top is in.
They’re stopping about two steps too early.
So let’s go through the rest of the numbers together, because they’re worse than the casual observer realizes.
Then I’ll show you the outcome almost nobody is positioning for, and exactly where on your screen it would announce itself first.
What The Internals Are Really Saying
Market breadth measures how many stocks are genuinely participating in an advance. Right now, the average S&P 500 stock isn’t confirming the index at all.
Over half of the member stocks trade below their 200-day moving averages. The last time that many constituents sat below their long-term trend line while the index was within 1% of a record was March 27, 2000.
That was near the peak of the dot-com bubble. The comparison gets a lot of airtime, and I understand why.
Only around 45% of S&P 500 stocks hold above their 200-day averages today. That’s down from roughly 70% in midsummer.
Shorter-term participation looks worse. About a quarter of the index sits above its 50-day moving average.
The damage runs deeper than a few momentum readings. Roughly 60% of S&P 500 stocks trade more than 20% below their all-time highs.
Narrow leadership makes the benchmark fragile. If the generals stumble, very little support waits underneath them.
Weak breadth near record highs has historically warned that the easy part of an advance is behind the market. It tends to show up alongside rising yields and tighter financial conditions.
That describes the backdrop investors have been handed this September. So the bears aren’t inventing the problem.
They’re just drawing the wrong conclusion from it.
Concentration Is The Design, Not The Defect
The S&P 500 weights companies by market capitalization. The largest businesses carry the largest influence on the index, and that’s the product working as intended.
Today the concentration runs extreme. The 10 largest stocks account for roughly 40% of the index, depending on which source you use and which day you check.
A strong tape in a small group of mega-caps can keep the headline index near its highs while hundreds of constituents quietly grind lower. That’s exactly what’s been happening since midsummer.
Capital moves toward companies with the strongest earnings power and the clearest story. In this cycle, that’s meant AI infrastructure, the platforms, and the semiconductor supply chain.
Those stocks hold their breakouts. The index keeps standing, even while the median name bleeds.
I’ve watched this movie enough times to know how the third act usually plays. Every cycle produces a stretch where the index and the average stock stop agreeing, and every cycle produces a crowd that calls it the end.
Sometimes the crowd is right. More often the market spends a few uncomfortable months resolving the disagreement, and the people who spent that stretch fighting the leaders end up paying for the privilege.
Too much of the market’s fate now rests on too few tickers. That risk is real and I’m not waving it away.
The other side of the setup gets almost no attention.
The Repair Trade Nobody Is Watching For
Picture the only path higher being another melt-up in the same 10 names. The S&P 500 can still rise on that.
It just gets more expensive at the top. It also gets more vulnerable to a single earnings disappointment.
A far more powerful outcome sits on the table. The leaders hold their ground, and the rest of the market starts closing the distance.
Breadth repair has historically been the fuel behind the durable leg of a bull market, not the end of one. It separates a rally that needs perfect news from one that can absorb bad news.
Pull up four things on your screen and check them once a week. The percentage of stocks above their 50-day and 200-day averages needs to turn higher and stay there, not just spike for a session.
New highs have to start outnumbering new lows again. Equal-weight has to close the gap with cap-weight, or at minimum stop losing ground to it.
Leadership has to spread past semiconductors and mega-cap platforms. I want to see financials, industrials, health care, and the beaten-up consumer names joining in.
Those four readings turn before the headlines do. That’s the whole point of watching them.
I’d rather be early to that expansion than loud about a top that hasn’t arrived. My Trinity Terminal has been flagging where the first rotation candidates are setting up, and those names interest me a great deal more than another argument about valuations.
Don’t let the clickbait distract you from the basic composition of the index you’re trading. A cap-weighted benchmark behaving like a cap-weighted benchmark isn’t a crisis.
Here’s where I’d point you next.
Breadth repair doesn’t announce itself on financial television. It shows up in individual names that quietly stop going down, and that’s the work I do every week inside Trinity Trades.
Members see the setups my Trinity Terminal flags while rotation is still early. They get my entries, my stops, and my reasoning on every position I take.
They also get the live sessions where I walk the tape in real time. Nobody has to guess what I mean when I say a level held.
Join Trinity Trades and see the setups I’m watching now
Positions matter more than opinions. I have mine on.
Do you have yours?
Talk soon,
Gianni Di Poce
