The S&P Is Making New Highs Without Its Old Leaders

The S&P set another record high Thursday and closed out its third consecutive weekly gain. The Nasdaq 100 spent the same stretch grinding sideways and remains roughly two and a half percent below its own record. Semiconductors, measured through SMH, sit twelve to thirteen percent below theirs.

Same tape, same week, three very different outcomes. That gap is the most important thing on the charts right now, and it is not a rounding error.

For most of the last two years, the semiconductor complex set the direction and everything else followed. That relationship is no longer holding cleanly. The index is printing records while the group that used to carry it lags badly, which means either leadership has rotated or the index is running on a narrower base than the headline number suggests. The structure now developing on the S&P decides which.

The Trendlines That Matter More Than the Target

The S&P's breakout came out of an inverse head and shoulders formation, and the measured move from that pattern implies roughly five percent of additional upside toward the 795 area on the chart. That target is available. It is not the more useful piece of information.

The more useful piece is a set of upsloping trendlines the index has begun trading around. Drawing trendlines in price discovery is normally unreliable, because there is no history above to anchor against. What makes this case different is the quality of the pivots: the June all-time high, the early August all-time high, and Thursday's all-time high. Three strong reference points, and price is respecting them so far.

That respect is conditional. If the S&P holds above the line, the structure supports continuation toward the measured move. If it fails to reclaim the line and starts building underneath it, the odds shift toward a move lower. A second upsloping line forming beneath the first would begin to define the lower boundary of a developing structure. That structure is not mature enough yet to trade off, and it needs more time before the read is usable.

The Nasdaq's Bullish Pattern Comes With Its Own Warning

QQQ has built an inverse head and shoulders of its own, with a measured move up to roughly $800, about ten percent higher.

The caveat matters more than the pattern. Lawton puts less weight on bullish reversal formations when they develop near the highs of a chart. A reversal pattern is most informative when there is actually something meaningful to reverse, and there is not much left to reverse at the top of a range.

Set the pattern aside and the plainer observation is more telling: QQQ still cannot recapture its highs while the S&P has had no trouble at all. That inability, not the shape on the chart, is the signal worth carrying into next week.

Semiconductors: The Bounce Ran Into the Neckline

SMH broke down through a head and shoulders formation and came within reach of the 500 target before reversing hard, retracing all the way back to the 590 to 600 zone. That recovery appears to have run its course, and it stalled at the neckline of the broken pattern.

Broken necklines tend to become resistance, and SMH has not cleanly reclaimed this one. If it does push higher, three levels stack above: a gap fill near 611, another zone around 655 to 656, and the double top all-time highs at 671. Rejection at any of them keeps the decoupling story intact. Sustained acceptance above 671 would end the current lag and materially weaken the divergence thesis.

Broadcom offered a live example of the fragility. Shares fell about six percent on reports that a VMware vCenter vulnerability disclosed in late July was being actively exploited, then bounced directly off an upsloping trendline. The line has held through heavy selling. A confirmed break opens a gap fill and a pivot low beneath, with 350 and 334 under that.

Where the Bid Actually Went

While semis lagged, memory ran. SanDisk added seven percent Friday and roughly thirty percent since Tuesday, breaking cleanly through a downsloping trendline and clearing prior head and shoulders necklines. The next meaningful resistance sits in the 1,900 to 2,000 range. After a move that steep, the 1,900 to 2,000 zone becomes the first place to watch for momentum to stall.

Reddit ran on news of its pending S&P 500 addition, traded up roughly sixteen percent intraday, and settled closer to twelve. Index inclusion is about as mechanical a bid as a stock can receive, and buyers still stepped back into the close. That makes the fade more informative than the spike. The 185 to 186 area is where supply would be expected to appear if buying resumes with force Monday.

What Confirms and What Invalidates

Confirmation of the current structure requires the S&P to hold its upsloping trendline and continue toward the measured move while semiconductors remain below the SMH neckline. That combination would keep the rotation thesis viable rather than confirming broader deterioration.

Invalidation comes from either side. A loss of the S&P trendline, with price building underneath it rather than reclaiming it, would suggest the index is compressing rather than trending. Conversely, a clean reclaim of 671 on SMH would erase the semiconductor lag that currently anchors the divergence thesis.

The S&P has now made new highs without the group that used to make them for it. Whether that becomes healthy rotation or an early warning depends less on the headline index and more on whether the S&P can defend its new structure while semiconductors remain trapped below theirs.

This article is intended for informational and educational purposes only and does not constitute financial advice. All trading involves risk. Past performance is not indicative of future results.