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Stock Market Today: Technology Leads While S&P 500 Advances

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Traders Agency TeamThe Traders Agency editorial team delivers daily market anal...
September 17, 2026|5 min read
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Technology Leads While S&P 500 Advances

Technology stocks powered the market higher on Thursday, turning in the session's biggest sector move as traders clawed back ground lost earlier in the week to the Federal Reserve's rate decision. The Nasdaq Composite led the major indexes, and chip names sat at the center of the action.

Intel and Qualcomm were among the standout gainers, alongside "Magnificent Seven" heavyweights Nvidia and Amazon. The rally came a day after the Fed raised its benchmark rate for the first time in three years, a move that had rattled stocks Wednesday.

CNBC reported that Thursday's bounce was tied to a pullback in Treasury yields and softer oil prices, both of which gave equities room to run. Robert Conzo, CEO of The Wealth Alliance, told CNBC the market's reaction could be summed up in one word: relief. "I think there is a relief that, 'Hey the Fed is addressing a sticky inflation problem,'" he said.

Market Scorecard

Asset Value Change % Change
S&P 500 7,637.73 +85.92 ▲ +1.14%
Nasdaq Composite 26,418.30 +439.87 ▲ +1.69%
Dow Jones 51,779.85 +317.95 ▲ +0.62%
Russell 2000 2,877.06 +18.25 ▲ +0.64%
5Y Treasury 4.780% -8.0 bps
10Y Treasury 4.940% -7.0 bps
30Y Treasury 5.290% -6.0 bps
Bitcoin $76,504.72 +354.40 ▲ +0.47%
Ethereum $2,446.88 +30.76 ▲ +1.27%

Data timing: 2026-09-17 session; snapshot retrieved Sep 17, 2026, 4:02 PM EDT. Prepared Sep 17, 4:10 PM EDT. Sources: Yahoo Finance via yfinance (indexes and sector ETFs), U.S. Treasury Daily Par Yield Curve Rates, Yahoo Finance point-in-time crypto observations. Crypto values are timestamped point-in-time observations.

Every major index was higher in the late-session snapshot, with the Nasdaq Composite out front and the Dow Jones trailing the pack. Bitcoin and Ethereum were firmer too, a sign the risk-on mood wasn't confined to equities. Most of the sector board was green as well, which suggests Thursday's advance may have had reasonable breadth behind it rather than resting only on a handful of mega-cap names.

Sector Performance

Sector Daily Change
1.Technology XLK
▲ +2.26%
2.Consumer Discretionary XLY
▲ +1.10%
3.Utilities XLU
▲ +0.86%
4.Materials XLB
▲ +0.73%
5.Energy XLE
▲ +0.69%
6.Health Care XLV
▲ +0.62%
7.Real Estate XLRE
▲ +0.30%
8.Consumer Staples XLP
▲ +0.19%
9.Industrials XLI
▲ +0.18%
10.Financials XLF
▼ -0.10%
11.Communication Services XLC
▼ -0.59%

Technology ran away with the day, and the news flow lines up with that. MarketWatch reported that Micron and Intel are furthering their comebacks as investor fears about an AI spending slowdown and the impact of rate hikes subside, and CNBC's live coverage flagged Intel and Qualcomm among Thursday's biggest movers, with Nvidia and Amazon also in the green.

On the other end, Communication Services brought up the rear and Financials slipped into the red. The gains were not uniform across the board.

The Fed's Rate Decision Sets the Tone

The setup behind Thursday's session traces back to Wednesday's Fed decision. Policymakers raised the federal funds rate, the first such hike in three years, and CNBC reported that Fed Chairman Kevin Warsh said inflation remains too high, with policymakers signaling another hike could come later this year. That messaging rattled markets Wednesday, but Thursday's price action looked like a partial reversal as traders reassessed the move.

Bond markets appear to have played a direct role in the tech-led bounce. CNBC reported the 10-year Treasury yield pulled back, dipping below the closely watched level it had touched earlier in the week.

Lower yields tend to matter most for growth stocks and long-duration tech names, since a lighter discount rate makes future earnings look more valuable today. That dynamic lines up with Technology's outsized gain on Thursday.

Oil Eases and a Company Story Breaks Out

Oil prices added to the risk-on tone. CNBC reported U.S. crude slipped and Brent eased as well, with supply disruption concerns cooling after Saudi Arabia reportedly moved to make more crude cargoes available to Asian refiners through ship-to-ship transfers near Oman's Sohar port. Cheaper oil can ease inflation worries at the margin, though Conzo cautioned that if oil prices stay elevated, those costs can get passed through to consumers and make inflation harder to slow.

Elsewhere in energy news, Seeking Alpha reported that HighPeak Energy jumped after Reuters said the company is exploring a potential sale following an acquisition offer from an international party. That was a company-specific story that stood apart from the broader sector move.

Where the Skeptics Are

Not everyone on the Street is convinced the relief rally has legs. CNBC reported that Breakout Capital founder Ruchir Sharma warned a decisive break above that yield threshold on the 10-year could pose a problem for equity markets in general and put the AI trade under particular pressure.

Sharma called the 10-year "the most important asset in the world" and pointed to historical data suggesting the relationship between stocks and bonds can turn hostile once yields clear that line. Goldman Sachs, in a note cited by CNBC, wrote that the combination of a higher cost of capital and greater capital intensity in the tech sector has reduced the value of those companies' future cash flows, even as their earnings remain strong.

There was also a structural story running alongside the day's price action. CNBC reported the SEC issued an "Innovation Exemption" creating a regulatory pathway for certain trading venues to issue tokenized representations of publicly traded U.S. stocks, a move that came two days after the Clarity Act failed to advance in the Senate.

SEC Chair Paul Atkins said the exemption is meant to let the market evolve under investor protections and market integrity standards while regulators use that insight to inform future rulemaking. It isn't a market-moving headline in the way the Fed decision was, but it's a sign regulators are trying to keep pace with where trading technology is headed.

Looking Ahead

No confirmed next-day economic releases were included in today's data set, so the near-term focus stays on rates. Whether the 10-year yield holds below that closely watched level or pushes back toward it could remain a meaningful driver for Technology and other rate-sensitive names in the sessions ahead.

Traders will likely keep watching Fed commentary closely, since another Fed rate hike remains a meaningful possibility following Wednesday's decision. Oil supply dynamics out of the Middle East also bear watching, given how directly they've been tied to this week's yield swings. No single data point or headline is likely to settle the rate question on its own.

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DISCLAIMER: Traders Agency does not offer financial advice. The information provided is for educational purposes only and should not be considered financial advice. Traders Agency is not responsible for any financial losses or consequences resulting from the use of the information provided. Trading carries inherent risks and may not be suitable for all individuals. You are advised to conduct your own research and seek personalized advice before making any investment decisions, recognizing the potential risks and rewards involved.

Sources
  1. Yahoo Finance market data for 2026-09-17 · accessed Sep 17, 2026

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