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[US Close] 2026.08.10 S&P 500 flat (-0.1%) — Market Wrap

S&P 500 closed at 7,753.11, -0.06% on the day and +2.0% over the week — daily change bars for the last 5 sessions

Written by

Prunus mume

in

US Market Report · as of 2026-08-10 NY close

🌐 한국어판 보기

The S&P 500 closed at 7,753.11, down 0.06% on the day. Overall regime call: INFLATION.

S&P 500 Close
7,753.11
-0.06% · -0.1% vs peak
VIX
15.5
Calm <20
USD/KRW
1,417.7
-0.32% · 1M -5.9%
Regime
INFLATION
🟢 Entries allowed

📝 US Market Wrap

■ Market Overview & Leaders

US benchmarks closed modestly lower as rising oil prices and Treasury yields kept investors on edge. The S&P 500 slipped 0.06% to 7,753.11, the Nasdaq fell 0.32% to 26,605.36, and the Dow eased 0.11% to 53,975.98. The real story was semis: the PHLX Semiconductor Index tumbled 2.94% to 11,993.86, dragged by Intel (-4.1%), Qualcomm (-3.4%), Applied Materials (-3.2%), NVIDIA (-2.9%) and AMD (-2.9%) — a slide likely to weigh on Asian chip names overnight. Energy shone instead, with Chevron (+4.5%) and ExxonMobil (+4.4%) leading gainers alongside Eli Lilly, Adobe and Netflix.

■ Flows & Breadth

Despite the flat-to-negative index prints, breadth was actually constructive: large-caps advanced 25-to-15. That divergence suggests the SOX-driven chip rout masked broader resilience elsewhere. The VIX rose 3.76% to 15.46, signaling a modest pickup in hedging demand, while the dollar softened slightly against the won (1,417.70, -0.32%).

■ Takeaway

Headline indices understate underlying strength given positive breadth, but semiconductor weakness remains the key swing factor to watch into Asia’s open. 📉

📊 Market Snapshot

Index Close 1D 5D 1M vs Peak
S&P 500 7,753.11 -0.06% +2.0% +2.3% -0.1%
Nasdaq 26,605.36 -0.32% +2.7% +1.2% -1.8%
Dow 53,976 -0.11% +1.5% +2.5% -0.7%
PHLX Semiconductor 11,993.9 -2.94% +4.9% -7.5% -18.0%
VIX 15.5 +3.76% -2.5% +2.9% -30.4%
USD/KRW 1,417.7 -0.32% -1.3% -5.9% -8.8%
💡 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
Chevron +4.5% Intel -4.1%
ExxonMobil +4.4% Qualcomm -3.4%
Eli Lilly +3.9% Applied Materials -3.2%
Adobe +2.9% NVIDIA -2.9%
Netflix +2.9% AMD -2.9%

Large-cap breadth: 25 up · 15 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 +2.6% +8.6% 23.6 Growth
Materials +3.7% +5.8% 11.1 —
Consumer Discretionary +9.0% +8.6% 10.6 Growth
Industrials +2.2% +15.1% 8.1 —
Financials +2.3% +9.5% 5.9 Defensive
Health Care +2.8% +13.0% 5.1 Defensive
Energy +7.4% +0.2% 4.9 Defensive
Consumer Staples +0.3% +4.0% 2.0 Defensive
💡 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% 60% 60% 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 0.78 — —
Dollar Index (DXY) 119.06 -1.2% —
Gold 4,449 +8.4% —
WTI Crude 82.00 +3.5% —
Bitcoin 63,990 -1.9% —
💡 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: Consumer Discretionary 6 names · Health Care 4 names · Technology 3 names · Financials 3 names · Consumer Staples 3 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
EBAY US Consumer Discretionary Swing 100 +17.7% -8.9% Watching
PFG US Financials Swing 100 +15.6% -7.8% Watching
LIN US Materials Swing 100 +13.4% -6.7% Watching
NWSA US Communication Services Swing 100 +18.3% -9.1% Watching
SBUX US Consumer Discretionary Swing 100 +17.6% -8.8% Watching
MNST US Consumer Staples Swing 100 +15.6% -7.8% Watching
DXCM US Health Care Swing 100 +20.0% -10.0% Watching
NVDA US Technology Swing 100 +20.0% -10.0% Held
FTNT US Technology Swing 100 +20.0% -10.0% Held
💡 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
CSX US ROTATION_EXIT 5d -1.67%

6 open positions — average unrealized P&L +5.19% (6 winning / 0 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 2026-08-11 07:16 KST
For information only — not investment advice or a solicitation. All investment decisions are your own responsibility.

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