[US Close] 2026.08.24 S&P 500 flat (-0.3%) — Market Wrap

S&P 500 closed at 7,652.86, -0.28% on the day and -1.2% over the week — daily change bars for the last 5 sessions

US Market Report · as of 2026-08-24 NY close

🌐 한국어판 보기

The S&P 500 closed at 7,652.86, down 0.28% on the day. Overall regime call: INFLATION.

S&P 500 Close
7,652.86
-0.28% · -1.9% vs peak
VIX
15.9
Calm <20
USD/KRW
1,381.9
-0.64% · 1M -6.3%
Regime
INFLATION
🟢 Entries allowed

📝 US Market Wrap

■ Market Overview & Leaders

A split session on Wall Street: the Dow eked out a +0.26% gain to 53,417.16, while the S&P 500 slipped -0.28% to 7,652.86 and the Nasdaq dropped -0.76% to 25,980.19. The real damage was in chips — the PHLX Semiconductor index tumbled -2.70% to 11,423.17, dragging Nvidia (-2.9%), AMD (-3.5%) and Intel (-3.1%) lower alongside Tesla (-3.8%). Defensive and payments names shone instead, led by Mastercard (+3.3%), Visa (+3.1%) and Walmart (+2.7%), as investors rotated ahead of Nvidia’s earnings and looming inflation data.

■ Flows & Breadth

Breadth was actually positive — 23 advancers versus 17 decliners among large caps — diverging from the Nasdaq’s steeper decline, underscoring that mega-cap tech and semis, not the broader market, drove the index-level weakness. VIX rose +4.76% to 15.85, signaling growing caution, while the Korean won firmed slightly against the dollar (1,381.86, -0.64%).

■ Takeaway

Despite headline tech losses, resilient breadth and a firmer Dow suggest rotation rather than panic. All eyes now turn to Nvidia’s earnings and inflation data as catalysts for the next move. 📊

📊 Market Snapshot

Index Close 1D 5D 1M vs Peak
S&P 500 7,652.86 -0.28% -1.2% +3.2% -1.9%
Nasdaq 25,980.19 -0.76% -2.5% +4.0% -4.1%
Dow 53,417 +0.26% -0.1% +2.8% -1.7%
PHLX Semiconductor 11,423.2 -2.70% -9.5% -3.3% -21.9%
VIX 15.9 +4.76% +4.3% -14.7% -28.7%
USD/KRW 1,381.9 -0.64% -2.4% -6.3% -11.1%
💡 Korea Market 101
Alongside the majors, we track the PHLX Semiconductor Index (SOX) — the overnight driver of Korean chipmakers like Samsung Electronics and SK Hynix. A big SOX move often sets the tone for the next KOSPI session. VIX under 20 is calm; above 30 signals fear.

3-month index chart

🏷️ Large-Cap Movers (Today)

Gainers Chg Losers Chg
Mastercard +3.3% Tesla -3.8%
Visa +3.1% AMD -3.5%
Walmart +2.7% Intel -3.1%
Costco +2.5% NVIDIA -2.9%
UnitedHealth +2.2% Oracle -2.7%

Large-cap breadth: 23 up · 17 down (of 40)

The index fell, but more stocks rose than fell — losses were concentrated in a few heavyweights.

💡 Korea Market 101
Today’s biggest US large-cap moves. US sector rotation frequently leads the Korean market by a day — watching where money flows here gives a preview of tomorrow’s Seoul session.

🔄 Sector Rotation

Sector 1M 3M Score Type
Technology +7.2% +2.8% 23.5 Growth
Health Care +18.8% +27.4% 19.2 Defensive
Consumer Discretionary +9.9% +9.5% 12.5 Growth
Financials +5.7% +13.0% 11.7 Defensive
Energy +9.6% +2.9% 9.1 Defensive
Industrials +0.3% +13.5% 9.1
Communication Services +7.9% -4.8% 2.6 Growth
Materials -6.1% -5.0% -0.1
💡 Korea Market 101
A ranking of where money is flowing across industries. A higher score means stronger recent price action. ‘Growth’ sectors (chips, IT) lead in good times; ‘Defensive’ sectors (telecom, staples) hold up in downturns. When defensives cluster at the top, the market has turned cautious.

📐 Market Breadth

(40 names)

Above 200-DMA Above 50-DMA Up over 1M 52-wk highs 52-wk lows
70% 55% 62% 0% 0%
💡 Korea Market 101
What the index alone hides. ‘% above 200-DMA’ is the share of stocks in a long-term uptrend — below 50% means most stocks are in long-term decline even if the index isn’t. Comparing new 52-week highs vs lows reveals whether it’s truly a bull or bear tape underneath the headline number.

📰 Headlines

Headlines are credited to their publishers — click a headline to open the original article.

💡 Korea Market 101
English-language coverage of the Korean market. Two Korea-specific terms worth knowing: a ‘circuit breaker’ halts all trading when the index moves too fast, and a ‘sidecar’ briefly suspends program trading — both are exchange safety mechanisms you’ll see mentioned on volatile days.

🌐 Macro Dashboard

Indicator Level 1M Signal
US 10Y yield 0.86
Dollar Index (DXY) 118.06 -1.4%
Gold 4,715 +15.9%
WTI Crude 86.50 +6.9%
Bitcoin 78,859 +24.3%
💡 Korea Market 101
The bigger picture around equities. A rising US 10-year yield raises borrowing costs and pressures stocks. A stronger dollar (higher DXY) tends to pull foreign capital out of emerging markets like Korea. Gold is the fear gauge, oil proxies inflation, and Bitcoin reflects risk appetite.

🌡️ Regime & Risk Diagnosis

  • Regime call: INFLATION — Inflationary — growth with rising price pressure
  • Allocation guide: Tilt toward real assets and value
💡 Korea Market 101
Think of the ‘regime’ as market weather. RISK-OFF means investors are sheltering in cash rather than risk assets. ‘Realized volatility’ is a thermometer for how wildly prices swing — under 20 is calm, above 40 is panic territory. The ‘crash gate’ is our system’s traffic light: when the Korean market falls too fast, it turns red and the system stops buying on its own, then reopens automatically when conditions settle. (Note: the regime diagnosis text is produced in Korean by the engine.)

🎯 System Watchlist

Sectors in focus: Financials 7 names · Consumer Discretionary 7 names · Health Care 5 names · Technology 5 names · Communication Services 2 names

Name Mkt Sector Style Score Target Stop Status
HSIC US Health Care Swing 100 +11.2% -5.6% Watching
ZBRA US Technology Swing 100 +20.0% -10.0% Watching
CINF US Financials Swing 100 +19.0% -9.5% Watching
PFG US Financials Swing 100 +15.6% -7.8% Watching
NWSA US Communication Services Swing 100 +18.3% -9.1% Watching
SBUX US Consumer Discretionary Swing 100 +17.6% -8.8% Watching
DXCM US Health Care Swing 100 +20.0% -10.0% Watching
CDW US Technology Swing 100 +20.0% -10.0% Watching
GEN US Technology Swing 100 +20.0% -10.0% Watching
STLD US Materials Swing 90 +20.0% -10.0% Watching
CHTR US Communication Services Squeeze 90 +20.0% -10.0% Watching
KMB US Consumer Staples Swing 90 +19.6% -9.8% Watching
💡 Korea Market 101
A scanner screens hundreds of Korean and US stocks daily and scores them on technical and fundamental criteria (max 100). ‘Target’ is the expected gain if the setup works; ‘Stop’ is the pre-committed maximum loss if it doesn’t — the system always defines the exit before entering. ‘Swing’ rides multi-day trends; ‘Squeeze’ waits for dormant stocks to break out. ‘Watching’ means signal registered but not bought; ‘Held’ means the system actually owns it. ⚠️ This is an algorithm’s candidate list, not investment advice. Korean stock names are shown in Korean.

🤖 System Trading Status

Closed today:

Name Mkt Exit type Held P&L
인사이트 US ROTATION_EXIT 5d +2.36%

6 open positions — average unrealized P&L +0.83% (5 winning / 1 losing)

Open positions P&L chart

💡 Korea Market 101
‘Closed’ = sold; ‘open’ = still held. Unrealized P&L assumes selling right now — nothing is locked in until sold. ‘STOP’ means the pre-set safety line was hit and the system sold automatically; ‘ROTATION_EXIT’ means it swapped into a stronger candidate. The one rule this system lives by: cut losses early and automatically, let winners run.

Published 2026-08-25 07:16 KST
For information only — not investment advice or a solicitation. All investment decisions are your own responsibility.

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