[Daily] 2026.08.13 KOSPI surges +3.2% — Korea Market Report

KOSPI closed at 6,790.01, +3.21% on the day and +7.8% over the week — daily change bars for the last 5 sessions

Daily Korea Market Report · as of 2026-08-13 close

🌐 한국어판 보기

The KOSPI closed at 6,790.01, up 3.21% on the day. It remains -25.5% 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
6,790.01
+3.21% · -25.5% vs peak
Volatility (20d realized)
96.8
Panic ≥40
USD/KRW
1,424.7
+0.89% · 1M -4.2%
Regime
INFLATION
🔴 Entries blocked

📝 Market Wrap

■ Market Overview & Leaders

KOSPI rocketed 3.21% to 6,790.01, officially confirming the bull-market narrative that CNBC and Bloomberg have been chasing, as AI-spending fears faded and chips reignited the rally. Samsung Electric surged 12.6%, SK Hynix +5.9%, NAVER +5.1%, SK Telecom +4.8% and LG +3.7% led the charge. Regionally, Nikkei (+1.16%) and TAIEX (+1.11%) also advanced, but KOSPI’s outsized gain stands out. KOSDAQ, however, limped to just +0.24%, underscoring how narrowly this rally is concentrated in mega-cap semiconductors rather than broad-based strength.

■ Flows & Breadth

Large-cap breadth showed 25 advancers versus 13 decliners — genuinely constructive, but the index’s 3%+ jump versus a roughly 60/40 breadth split suggests a handful of chip heavyweights are doing outsized work. Utilities and insurers lagged badly, with KEPCO -6.6% and Samsung Life -3.6%. The won weakened 0.89% against the dollar even as equities rallied, an odd pairing worth caution. The system risk gate remains active given high volatility, and headlines note retail “ants” swarming back after prior AI-bet losses.

■ Takeaway

Momentum is real, but leadership concentration and a softer won are prone to sharp reversals if chip sentiment cools. 🚀

📊 Market Snapshot

Index Close 1D 5D 1M vs Peak
KOSPI 6,790.01 +3.21% +7.8% -1.0% -25.5%
KOSDAQ 860.95 +0.24% +7.4% +9.8% -29.8%
S&P 500 7,748.50 +0.26% +0.3% +2.7% -0.1%
USD/KRW 1,424.7 +0.89% +0.2% -4.2% -8.4%
Nikkei 225 68,309 +1.16% +3.0% +1.6% -5.6%
Taiwan TAIEX 46,021 +1.11% +3.7% +0.9% -3.6%
💡 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
삼성전기 +12.6% 한국전력 -6.6%
SK하이닉스 +5.9% 삼성생명 -3.6%
NAVER +5.1% 삼성화재 -2.7%
SK텔레콤 +4.8% 포스코인터내셔널 -2.7%
LG +3.7% KT&G -2.0%

Large-cap breadth: 25 up · 13 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 +89.8% +117.2% 110.1
반도체/IT +2.5% -24.8% 7.2 Growth
유틸리티 +1.6% -30.9% 7.0 Defensive
에너지 +9.8% -3.6% 1.1 Defensive
통신/인터넷 +9.8% -7.2% 0.2 Growth
방산/산업재 +6.3% -13.5% -1.1
금융 +4.5% -10.0% -1.3 Defensive
화학/소재 +8.3% -15.3% -2.4 Growth
💡 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
60% 48% 68% 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)

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 0.81
Dollar Index (DXY) 119.06 -1.2%
Gold 4,430 +9.6%
WTI Crude 84.80 -1.5%
Bitcoin 63,749 -3.6%
💡 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 -0.2% (threshold -8%) · 20-day realized vol 96.8 (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: 금융 11 names · 반도체/IT 5 names · 필수소비재 3 names · 바이오/헬스 2 names · 화학/소재 1 names

Name Mkt Sector Style Score Target Stop Status
한화생명 KR 금융 Swing 100 +20.0% -10.0% Watching
코스맥스비티아이 KR 금융 Swing 100 +20.0% -10.0% Watching
동국홀딩스 KR 금융 Swing 100 +20.0% -10.0% Watching
LS KR 금융 Swing 100 +20.0% -10.0% Watching
스틱인베스트먼트 KR 금융 Squeeze 100 +20.0% -10.0% Watching
삼성전기 KR 반도체/IT Swing 100 +20.0% -10.0% Watching
오리온 KR 필수소비재 Swing 90 +29.2% -14.6% Watching
롯데정밀화학 KR 화학/소재 Swing 90 +20.0% -10.0% Watching
삼성전자 KR 반도체/IT Swing 90 +20.0% -10.0% Watching
현대지에프홀딩스 KR 금융 Swing 90 +20.0% -10.0% Watching
무학 KR 필수소비재 Squeeze 90 +17.3% -8.6% Watching
DB손해보험 KR 금융 Swing 90 +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 96.8 ≥ 40 — 패닉 국면, 신규 진입 차단
  • Circuit breaker: 🟢 Normal
  • Entry attempts blocked by the gate today: 61
💡 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 2026-08-13 15:51 KST
For information only — not investment advice or a solicitation. All investment decisions are your own responsibility.

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