Market Pulse

S&P 500 down 0.77% — Market Pulse · Sep 28, 2026

8 min read
Market dashboard showing U.S. indexes lower, weak breadth, and defensive sectors leading on September 28, 2026.
Market dashboard showing U.S. indexes lower, weak breadth, and defensive sectors leading on September 28, 2026.

U.S. stocks gave back Friday’s rebound on September 28. The S&P 500 closed at 7683.69, down 59.72 points, or 0.77%, while the Nasdaq Composite fell 248.34 points, or 0.92%, to 26820.38. The Dow Jones Industrial Average lost 347.11 points, or 0.67%, to 51481.51, and the Russell 2000 slipped 19.64 points, or 0.69%, to 2817.91.

Key Takeaways

  • S&P 500 closed down 0.77% at 7,683.69.
  • Market breadth finished with 164 advancers, 335 decliners, and a 0.490 advance/decline ratio.
  • Health Care led sectors at +0.33%, while Communication Services lagged at -1.58%.
  • VIX ended at 16.07 in the latest five-session lookback.
  • SPY’s first resistance is 773.64 and first support is 767.69.

Market Breadth: Broad selling returned as oil and yields weighed on risk appetite

MetricSep 22Sep 23Sep 24Sep 25Sep 28
Advance/Decline Ratio0.9840.5120.5401.9130.490
Advances249170176329164
Declines253332326172335
Advancing Volume48.8%28.6%41.8%63.0%30.2%
Stocks Near 52-Week Highs96759
Stocks Near 52-Week Lows1826421629
% Above 20-Day MA27.8%25.3%25.5%29.2%28.8%
% Above 50-Day MA29.0%27.8%24.9%25.7%23.9%
% Above 200-Day MA47.5%45.5%43.5%44.7%43.1%

Under the surface, the session looked weaker than the index losses alone suggest. Decliners beat advancers 335 to 164, the advance-decline ratio was 0.49, and only 30.21% of volume flowed into rising stocks. Participation also stayed thin by trend measures, with 28.83% of stocks above their 20-day moving average, 23.86% above their 50-day, and 43.14% above their 200-day. Stocks near 52-week lows outnumbered those near highs, 27 to 9.

Explore the full dashboard: Market breadth.


Market Performance: Major Indexes

IndexCloseChange% Change
S&P 5007,683.69-59.72-0.77%
Dow Jones Industrial Average51,481.51-347.11-0.67%
Nasdaq Composite26,820.38-248.34-0.92%
Russell 20002,817.91-19.64-0.69%

Five-session context:

IndexSep 22Sep 23Sep 24Sep 25Sep 28
S&P 500-0.00%-0.75%-0.02%+0.51%-0.77%
Dow Jones Industrial Average-0.36%-0.68%-0.31%+0.93%-0.67%
Nasdaq Composite+0.45%-1.13%+0.01%+0.48%-0.92%
Russell 2000+0.51%-1.77%-0.11%+0.07%-0.69%

The one-day decline also capped a choppy five-session stretch. From September 22 to September 28, the S&P 500 moved from 7764.64 to 7683.69, the Nasdaq Composite fell from 27244.28 to 26820.38, the Dow slipped from 51863.69 to 51481.51, and the Russell 2000 dropped from 2889.92 to 2817.91. Friday’s bounce did not carry into Monday.

Explore the full dashboard: Market snapshot.


Sector View: Leaders and Laggards

  • Leaders: Health Care (XLV +0.33%), Consumer Staples (XLP +0.27%), Energy (XLE +0.10%), Real Estate (XLRE -0.51%), Materials (XLB -0.66%)
  • Laggards: Communication Services (XLC -1.58%), Consumer Discretionary (XLY -1.41%), Financials (XLF -1.19%), Industrials (XLI -0.97%), Technology (XLK -0.89%)

Leadership tilted defensive. Health Care rose 0.33%, Consumer Staples gained 0.27%, and Energy added 0.10%. On the weak side, Communication Services fell 1.58%, Consumer Discretionary dropped 1.41%, Financials lost 1.19%, Industrials gave up 0.97%, and Technology fell 0.89%. That mix points to a session where investors favored steadier groups over growth and economically sensitive areas.

Explore the full dashboard: Sector performance.


Volatility: VIX and ETF Implied Volatility

MetricSep 22Sep 23Sep 24Sep 25Sep 28
VIX Level14.2115.1815.6714.8716.07
  • SPY IV: 11.14% (Low)
  • QQQ IV: 16.29% (Normal)
  • IWM IV: 17.41% (Normal)
  • DIA IV: 13.05% (Low)

Volatility picked up, but not to an extreme. The VIX closed at 16.07, up from 14.87 on September 25 and above 14.21 on September 22. In options pricing, SPY average implied volatility was 11.14%, labeled Low, while QQQ was 16.29% and IWM was 17.41%, both labeled Normal. DIA average implied volatility was 13.05%, also labeled Low.

Explore the full dashboard: Volatility.


Headlines Moving Markets

Reuters cited higher oil prices and Treasury yields as pressure points for stocks. Other Reuters coverage highlighted continued Middle East supply concern, oil settling slightly higher on supply worries, and a rebound in September Mideast oil exports as Saudi Arabia boosted shipments. In the macro backdrop, the BEA’s second estimate showed real GDP increased at an annual rate of 1.5% in the second quarter, down from 2.1% in the first quarter, while the U.S. current-account deficit widened by $33.4 billion to $246.0 billion in the second quarter.


Technical Snapshot (SPY)

LevelSep 22Sep 23Sep 24Sep 25Sep 28
20-day SMA762.95763.54763.74763.91764.01
50-day SMA758.26758.78759.14759.43759.88
200-day SMA712.94713.42713.88714.32714.80

Near-term pivot structure, based on 2026-09-25:

  • Resistance: 773.64 (R1), then 775.92 (R2)
  • Pivot: 769.98
  • Support: 767.69 (S1), then 764.03 (S2)

For SPY, the traditional pivot sits at 769.98, with support at 767.69 and 764.03, and resistance at 773.64 and 775.92. Fibonacci support levels are 767.71 and 766.30. The 20-day, 50-day, and 200-day simple moving averages are 764.01, 759.88, and 714.80. That leaves SPY near first support and still above all three moving averages, even as short-term momentum cooled.

Explore the full dashboard: Support & Resistance levels.


What to Watch Next

  • SPY around 767.69 support and the 769.98 pivot after Monday’s drop.
  • Whether breadth can improve from 164 advancers, 335 decliners, and 30.21% advancing volume.
  • The VIX after its rise to 16.07 from 14.87.
  • Defensive leadership versus weakness in XLC at 111.18, XLY at 109.00, XLF at 54.19, and XLK at 194.53.
  • Institutional tone is mixed: options whale activity was bullish overall with a 2.47 call-put premium ratio, while stock whale activity was bearish overall with a 0.58 buy-sell ratio.
  • Oil-linked sentiment, especially after Reuters reports tied stock weakness to higher oil prices and yields.

Bottom Line

Monday’s decline looked like more than a simple pause. Major indexes fell, breadth deteriorated sharply, volatility rose, and leadership shifted toward Health Care and Consumer Staples. Price is still holding above key SPY moving averages, but the market may need better participation to regain traction.


Market Pulse provides daily analysis of S&P 500 market breadth, sector rotation, and volatility signals to help investors understand what’s happening beneath the surface. Data sourced from our real-time market breadth collectors. For personalized planning, explore our retirement calculators, investment tools, and FIRE planning resources.

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Wes Dean, Co-Founder & Chief Technology Officer of Dean Financials

Wes Dean

Co-Founder & Chief Technology Officer

Dean Financials

Wes brings over 25 years of IT industry experience combined with a lifelong passion for financial markets. An active stock market investor since high school, he developed the proprietary market breadth and volatility analysis systems that power Dean Financials' data dashboards. Wes's unique combination of software engineering expertise and deep market knowledge enables him to create sophisticated yet accessible tools for analyzing market conditions and making data-driven investment decisions.

Areas of Expertise:

Market Analysis Technical Trading Software Development Data Engineering

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