국내 증시 마감 브리핑 및 AI 투자 아이디어 — 2026-08-02
U.S. markets wrapped up July 31st with a tech-led rally, as the Nasdaq jumped 2.8% on strong earnings. Looking ahead, AI infrastructure and profitability are the big themes to watch.
5 min read/15 sources
Get a quick wrap-up of the day's domestic market action along with AI-driven investment insights and stock picks based on market data and filings.
U.S. markets wrapped up July 31st with a tech-led rally, as the Nasdaq jumped 2.8% on strong earnings. Looking ahead, AI infrastructure and profitability are the big themes to watch.
7월 22일 국내 증시는 미국 기술주 영향으로 상승 출발했으나, 오후 들어 개인과 기관의 차익 실현 매물이 나오며 상승폭을 줄였습니다. 달러 강세와 유가 상승도 시장의 변동성을 키우는 모습입니다.
The domestic market is reeling from massive institutional selling, with AI profitability concerns and geopolitical tension in the Middle East weighing heavily on sentiment while investors look for signs of a rebound during this valuation reset.
코스피가 전날 급등 후 하루 만에 6.37% 급락하며 6,820.60으로 마감했으며, 반도체 약세와 투자심리 악화가 시장을 압박했다.
On July 14, the KOSPI closed up 0.73% as easing interest rate concerns followed a cooler-than-expected U.S. June CPI, though semiconductor stocks continued to struggle.
The domestic market is on a downward slide, with the KOSPI falling to the 6700 level and the KOSDAQ dropping below 750. Factors like poor semiconductor earnings, the Trump administration's renewed Iran blockade, and the start of global earnings season are putting heavy pressure on stocks.
On July 10, the Korean stock market surged—KOSPI rose 2.52% and KOSDAQ jumped 5.47%—driven by SK Hynix’s successful NASDAQ ADR listing and massive institutional buying, fueled by global optimism in semiconductor and AI stocks.
The South Korean stock market fell on July 7, 2026, hit by disappointing preliminary earnings from Samsung Electronics and a global semiconductor slump. Meanwhile, intensified U.S. sanctions on Iran added significant geopolitical pressure to the markets.
Samsung Electronics posted a record-breaking earnings surprise in Q2, but KOSPI fell to the 7,650 level following a massive 2.9 trillion KRW foreign sell-off, driven by semiconductor "peak-out" fears and geopolitical instability.
The Korean stock market is seeing high volatility ahead of Samsung Electronics' earnings report, with a tug-of-war between turnaround expectations and bargain hunting. Defensive stocks like financials are shining amid bullish second-half forecasts, while retail "debt-backed" trading has hit an all-time high.
Domestic markets took a hit from the semiconductor correction, pushing inverse ETFs higher; however, a rotation toward shipbuilding and defense sectors is expected in July.
The domestic market is experiencing high volatility throughout June due to semiconductor supply instability and foreign selling; as we head into the July earnings season, the key variable to watch is whether memory semiconductor price levels remain sustained in the mid-to-long term.
한국 증시는 현재 극심한 변동성을 겪으며 이달에만 세 번째 서킷브레이커가 발동되었습니다. 하지만 반도체 섹터의 강한 랠리에 힘입어 증권가에서는 코스피 목표치를 잇달아 상향하고 있습니다.
The KOSPI faced a "Black Tuesday" on the 23rd, triggering a circuit breaker due to a near 10% plunge, though the structural strength in semiconductors and positive investor sentiment for the second half remain intact.
The domestic stock market is expected to keep rising this week, with the ongoing U.S.-Iran dialogue and Micron's earnings report serving as the key variables.
The domestic market is braced for a correction following a hawkish FOMC stance and recent rapid gains, with growing caution around high valuations despite strong semiconductor industry performance in the first half.
미국과 이란 간의 종전 협상이 진전되고 미국 반도체주가 반등하면서 국내 증시가 크게 올랐어요. 코스피는 5% 이상 상승했고, IT, 조선, 반도체 섹터가 시장을 이끌었답니다.
The domestic market is showing increased volatility ahead of the U.S. FOMC decision, with semiconductor and nuclear power stocks leading the charge. Strong buying from foreign and institutional investors is helping the KOSPI hold above the 8,100 mark.
미국발 반도체 랠리와 중동 긴장 완화에 힘입어 국내 증시가 강세로 마감했습니다. 원전, 반도체, 로봇주가 상승장을 주도했습니다.
The KOSPI surged over 4%, led by semiconductor stocks, with Samsung Electronics leverage ETFs posting double-digit returns. Despite Middle East tensions and inflation worries, investor sentiment toward the AI semiconductor sector is recovering.
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