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[US Close] 2026.07.23 S&P 500 falls -1.2% — Market Wrap

US Market Report · as of 2026-07-23 NY close

🌐 한국어판 보기

The S&P 500 closed at 7,408.30, down 1.21% on the day. Overall regime call: INFLATION.

S&P 500 Close
7,408.30
-1.21% · -2.6% vs peak
VIX
18.7
Calm <20
USD/KRW
1,474.1
-0.38% · 1M -4.0%
Regime
INFLATION
🟢 Entries allowed

📝 US Market Wrap

■ Market Overview & Leaders

US equities sold off sharply as rising oil prices, surging Treasury yields, and AI capex anxiety spooked investors. The Nasdaq led losses at -2.15% to 25,137.69, the S&P 500 fell 1.21% to 7,408.30, and the Dow slipped 0.97% to 51,711.65. The VIX spiked 12.38% to 18.70, signaling a swift risk-off shift. Notably, the PHLX Semiconductor index held up comparatively well, down just 0.54% to 12,343.84, a relatively resilient signal for Asian chip markets overnight. Tesla was the session’s worst performer, plunging 14.5%, followed by Alphabet (-7.1%), Oracle (-4.6%), and Amazon (-4.6%). Defensive and industrial names bucked the trend, with Merck (+2.4%), GE Aerospace (+2.3%), and Eli Lilly (+2.0%) among the gainers.

■ Flows & Breadth

Breadth was decisively negative, with 27 of 40 large-cap names declining versus just 13 advancing. The mismatch between the Nasdaq’s outsized 2.15% drop and the semiconductor sector’s relative stability suggests mega-cap tech and AI-capex names, rather than broad chip weakness, drove index-level pain. The won weakened modestly, with USD/KRW at 1,474.12 (-0.38%).

■ Takeaway

Today’s selloff was concentrated in AI-linked megacaps and growth names, while chips and defensives showed relative resilience—a divergence worth watching as yields and oil stay in focus. 📉

📊 Market Snapshot

Index Close 1D 5D 1M vs Peak
S&P 500 7,408.30 -1.21% -1.7% +0.6% -2.6%
Nasdaq 25,137.69 -2.15% -2.9% -1.8% -7.2%
Dow 51,712 -0.97% -1.6% +0.1% -2.5%
PHLX Semiconductor 12,343.8 -0.54% +4.0% -8.4% -15.7%
VIX 18.7 +12.38% +11.8% -4.1% -39.8%
USD/KRW 1,474.1 -0.38% -0.8% -4.0% -5.2%
💡 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
Merck +2.4% Tesla -14.5%
GE Aerospace +2.3% Alphabet -7.1%
Eli Lilly +2.0% Oracle -4.6%
Applied Materials +1.6% Amazon -4.6%
ExxonMobil +1.6% Salesforce -3.7%

Large-cap breadth: 13 up · 27 down (of 40)

💡 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 +4.9% +29.2% 29.4 Growth
Materials +1.4% +8.8% 18.7
Financials +10.0% +4.0% 13.9 Defensive
Consumer Staples +7.8% +6.2% 11.2 Defensive
Consumer Discretionary -2.1% -0.3% 4.2 Growth
Utilities -0.1% +1.2% 3.5 Defensive
Industrials -8.6% +18.4% -8.9
Real Estate -5.8% -16.7% -12.2
💡 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
72% 68% 65% 12% 5%
💡 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

  • Stock market today: Dow, S&P 500, Nasdaq sell off as rising oil prices, bond yields, and AI capex weigh — Yahoo Finance
  • Stock market today: Dow, S&P 500, Nasdaq futures slide with Alphabet, Tesla earnings on deck — Yahoo Finance
  • As the S&P 500 sells off, traders eye key ‘risk pivot’ level — CNBC
  • Why Stock Market Selloff, Treasury Yield Surge May Just Be Getting Started — Barron’s
  • Should You Invest in the S&P 500 Right Now or Wait? History Offers a Clear Answer. — Yahoo Finance
  • Shortsighted stock market can no longer brush off war: ‘It’s too hard to ignore $100 oil’ — CNBC
  • 1 S&P 500 Stock on Our Buy List and 2 Facing Challenges — Yahoo Finance
  • Stock market today: Nasdaq leads Dow, S&P 500 higher as chip stocks revive — Yahoo Finance
💡 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) 120.53 -0.3%
Gold 4,051 -1.9%
WTI Crude 84.40 +17.4%
Bitcoin 65,042 +5.8%
💡 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: Health Care 5 names · Consumer Discretionary 5 names · Technology 4 names · Consumer Staples 2 names · Financials 1 names

Name Mkt Sector Style Score Target Stop Status
HSIC US Health Care Swing 100 +11.2% -5.6% Watching
AMGN US Health Care Swing 100 +17.0% -8.5% Held
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
EXC US Utilities Swing 100 +15.7% -7.8% Held
ROST US Consumer Discretionary Swing 90 +20.0% -10.0% Held
AVGO US Technology Swing 90 +20.0% -10.0% Held
STLD US Materials Swing 90 +20.0% -10.0% Watching
CHTR US Communication Services Squeeze 90 +20.0% -10.0% Watching
STX US Technology Swing 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
ODFL US ROTATION_EXIT 11d +1.53%

6 open positions — average unrealized P&L +3.13% (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 2026-07-24 07:16 KST
For information only — not investment advice or a solicitation. All investment decisions are your own responsibility.

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