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[Daily] 2026.07.29 KOSPI plunges -6.0% — Korea Market Report

KOSPI closed at 5,663.08, -5.99% on the day and -16.7% over the week — daily change bars for the last 5 sessions

Written by

Prunus mume

in

Daily Korea Market Report · as of 2026-07-29 close

🌐 한국어판 보기

The KOSPI closed at 5,663.08, down 5.99% on the day. It remains -37.9% below its recent peak. Our system’s Korea crash gate is currently blocking new entries — a high-volatility regime. Overall regime call: INFLATION.

KOSPI Close
5,663.08
-5.99% · -37.9% vs peak
Volatility (20d realized)
71.6
Panic ≥40
USD/KRW
1,464.4
+0.44% · 1M -4.6%
Regime
INFLATION
🔴 Entries blocked

📝 Market Wrap

■ Market Overview & Leaders

KOSPI cratered 5.99% to 5,663.08 and KOSDAQ tumbled 6.13% to 662.55, marking the index’s biggest fall since early March as chipmakers led the rout. SK Hynix (-9.6%) and SK (-9.6%) bore the brunt, alongside Hyundai Engineering & Construction (-10.3%), POSCO Future M (-8.1%) and Samsung Electro-Mechanics (-7.6%). Defensive names like Celltrion (+1.5%) and HMM (+1.2%) offered rare shelter. Regional peers followed: Taiwan’s TAIEX slid 3.76%, Nikkei eased 1.49%, while Wall Street diverged, with the S&P 500 up 0.21% as rotation out of AI/chip names accelerated. USD/KRW rose 0.44% to 1,464.44, reflecting won weakness amid the selloff.

■ Flows & Breadth

Breadth was starkly skewed: only 5 of 40 large-caps advanced against 35 decliners — a far more severe picture than the headline drop alone suggests, underscoring how concentrated semiconductor exposure amplified the damage. The system risk gate has been triggered, blocking trades amid the high-volatility regime, a signal worth caution for investors gauging liquidity conditions.

■ Takeaway

Korea’s market is prone to amplified swings when global chip sentiment sours, and today’s breadth confirms this wasn’t a narrow tech dip but a broad risk-off wave. 📉

📊 Market Snapshot

Index Close 1D 5D 1M vs Peak
KOSPI 5,663.08 -5.99% -16.7% -32.5% -37.9%
KOSDAQ 662.55 -6.13% -11.8% -28.0% -46.0%
S&P 500 7,428.78 +0.21% -1.1% +1.0% -2.4%
USD/KRW 1,464.4 +0.44% -0.7% -4.6% -5.8%
Nikkei 225 61,434 -1.49% -7.1% -11.6% -15.1%
Taiwan TAIEX 40,039 -3.76% -10.7% -11.0% -16.1%
💡 Korea Market 101
KOSPI is Korea’s benchmark of large-cap stocks (think S&P 500 of Korea); KOSDAQ lists smaller, growth-oriented companies (closer to Nasdaq). ‘vs Peak’ shows how far the index sits below its recent high — a large negative number means a deep drawdown. USD/KRW matters enormously for foreign investors: if you invest in dollars, a rising USD/KRW (weaker won) eats into your returns even when stock prices hold, and sustained won weakness often coincides with foreign outflows from Korean equities.

3-month index chart

🏷️ Large-Cap Movers (Today)

Gainers Chg Losers Chg
셀트리온 +1.5% 현대건설 -10.3%
HMM +1.2% SK하이닉스 -9.6%
현대모비스 +1.1% SK -9.6%
우리금융지주 +0.9% 포스코퓨처엠 -8.1%
KT&G +0.5% 삼성전기 -7.6%

Large-cap breadth: 5 up · 35 down (of 40)

💡 Korea Market 101
Today’s biggest large-cap winners and losers. When stocks in the same industry move together, money is rotating into (or out of) that sector. Korea’s index is heavily concentrated in semiconductors — Samsung Electronics and SK Hynix alone can drive the whole market.

🔄 Sector Rotation

Sector 1M 3M Score Type
부동산/리츠 -41.1% +10.8% 19.3 —
에너지 +2.8% -11.4% -2.2 Defensive
방산/산업재 -1.6% -15.8% -2.9 —
소비재 +6.2% -9.9% -5.2 Growth
유틸리티 -0.1% -12.4% -7.2 Defensive
화학/소재 -15.8% -29.1% -8.4 Growth
금융 -13.7% -27.6% -16.4 Defensive
필수소비재 -4.3% -22.2% -17.6 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
55% 25% 35% 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 (English coverage of Korea)

  • Dow jumps more than 500 points as oil prices slide, investors rotate out of chip stocks — CNBC
  • South Korea’s KOSPI posts biggest fall since early March as chipmakers slump — Reuters
  • U.S. and Korean tech stocks are now tightly linked — and that could be a worry for investors — CNBC
  • World’s Best Index Falls Into Bear Market In Another Bad Sign For AI Stocks — Investor’s Business Daily
  • Wall Street’s flip from AI to less-loved stocks accelerates, while oil prices keep easing — Yahoo Finance
  • Korean stocks skid on China’s chip push; volatility at record high — KED Global
  • South Korea’s booming stock market mints generation of novice investors — Al Jazeera
  • South Korea’s Kospi sinks more than 10% as semiconductor stocks tumble — the-independent.com
💡 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 0.69 — —
Dollar Index (DXY) 120.71 +0.0% —
Gold 4,042 +0.5% —
WTI Crude 84.40 +17.4% ▼
Bitcoin 64,354 +3.4% —
💡 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
  • Crash gate: 🔴 Blocking new entries
  • 5-day index return +3.7% (threshold -8%) · 20-day realized vol 71.6 (threshold 40) — the system automatically resumes new entries once both metrics normalize.
💡 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: 필수소비재 2 names · 화학/소재 1 names · 금융 1 names · 에너지 1 names

Name Mkt Sector Style Score Target Stop Status
오리온 KR 필수소비재 Swing 90 +29.2% -14.6% Watching
롯데정밀화학 KR 화학/소재 Swing 90 +20.0% -10.0% Watching
오뚜기 KR 필수소비재 Swing 80 +20.0% -10.0% Watching
코리안리 KR 금융 Swing 80 +20.0% -10.0% Watching
SGC에너지 KR 에너지 Swing 80 +20.0% -10.0% 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 Health Check

  • Risk gate: 🔴 Blocking new entries
  •   [KR Crash Gate] 실현변동성 20일 71.6 ≥ 40 — 패닉 국면, 신규 진입 차단
  • Circuit breaker: 🟢 Normal
  • Entry attempts blocked by the gate today: 406
💡 Korea Market 101
The system audits itself daily. The ‘risk gate’ is the traffic light that stops buying during crashes; the ‘circuit breaker’ is an automatic brake that pauses trading after consecutive losses. A high blocked count is good news — it means the safety systems held back purchases on a dangerous day.

🤖 System Trading Status

No positions closed today.

💡 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 2026-07-29 15:51 KST
For information only — not investment advice or a solicitation. All investment decisions are your own responsibility.

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