NASDAQ Composite sets intraday record while Dow drops 270 points in the same session
Tech and AI stocks are dragging the Nasdaq to new highs while blue-chip names stumble, creating one of the year's sharpest index divergences.
Two major US stock indexes walked into Monday morning and went in completely opposite directions. The Nasdaq Composite hit a fresh intraday record on September 22, climbing above 27,190.21 to trade between 27,211 and 27,231 in early action. Meanwhile, the Dow Jones Industrial Average shed roughly 270 points, weighed down by weakness in financials and traditional blue-chip names.
What’s driving the divergence
The Nasdaq’s push into record territory was powered by a handful of heavyweight tech and AI-adjacent names. Alphabet climbed about 2%, while semiconductor stocks AMD and Intel both posted double-digit percentage gains. Communication services and chip stocks broadly outperformed, extending momentum from the previous session.
On September 21, the Nasdaq had already closed at a record 27,122.09, its first since early June. That close marked the beginning of what now looks like a sustained recovery in large-cap growth names after a summer that tested the patience of AI bulls.
The Dow’s losses, ranging between 194 and 290 points throughout the morning, reflected softness in financials and energy names. Banks in particular struggled, caught in the crosswinds of falling Treasury yields and a broader rotation away from value plays.
The 10-year Treasury yield was trading near 4.9%, a pullback that tends to benefit longer-duration growth stocks at the expense of rate-sensitive financials.
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Oil and geopolitics in the background
Brent crude oil prices eased toward $100 per barrel on reports of potential reopening developments related to the Strait of Hormuz and Saudi pipeline restarts. The combination of softer energy prices and a dip in yields created a favorable backdrop for growth investing, naturally channeling capital toward semiconductors, AI infrastructure, and mega-cap tech rather than dividend-paying stalwarts.
The bigger picture for markets
A roughly 0.3% to 0.4% gain on the Nasdaq paired with a nearly 1% decline on the Dow speaks to a market making very specific bets on where growth will come from in the next 12 months.
AMD and Intel logging double-digit gains in a single session suggests the market is pricing in a fresh wave of AI-related demand. Alphabet’s 2% move on a company of that size represents billions of dollars in market cap creation in a few hours of trading.