오늘의 증시 전략: 관심 종목 대응 가이드 (2026-04-24)
KOSPI reached an all-time high of 6,475.81 for the third consecutive day on April 23, 2026, driven by record earnings from Samsung Electronics (+3.22%) and SK Hynix. Overnight, U.S. markets saw Nasdaq and S&P 500 declines due to renewed Middle East tensions over Iran’s show of control in the Strait of Hormuz. Today (April 24), the primary concern is whether KOSPI can stabilize at 6,500 amid these U.S. market pullbacks and evolving Iran-U.S. diplomacy.
오늘의 증시 전략: 관심 종목 대응 가이드 — 2026-04-24
오늘의 시장 스냅샷
- KOSPI: 6,475.81 (+All-time high, up from previous day)
- KOSDAQ: Data unconfirmed — manual check recommended
- Market Sentiment: Continued net buying by foreigners and institutions (Over 2 trillion KRW in net buying recorded last week; specific 23rd-day data unconfirmed)
- Exchange Rate/Government Bonds: Specific figures unconfirmed — manual check recommended
- Trading Value: Specific figures unconfirmed — manual check recommended

글로벌 배경 — 간밤 미국 시장
- Wall Street Decline: On April 23 (local time), U.S. markets closed lower for both the S&P 500 and Nasdaq after Iran signaled potential retaliation for the seizure of an oil tanker, demonstrating control over the Strait of Hormuz. The software sector saw notable drops, while oil prices remained strong.
- Crude Oil & Interest Rates: WTI crude oil surged due to renewed Iran risks. The 10-year Treasury yield dipped slightly as investors sought safe-haven assets.
- Asian Leading Indicators: Asian markets also faced downward pressure following reports of the U.S. tanker seizure, with most closing in the red.

주도 섹터 & 테마 (Top 3 Sectors)
1순위: 반도체 (Memory & HBM)
- Trend: Samsung Electronics (+3.22%); SK Hynix hit a 52-week high after reporting the highest quarterly earnings in its history.
- Leading Stocks:
- Samsung Electronics (005930): +3.22% today; strong net buying by foreigners and institutions. BNK Investment & Securities set a target price of 250,000 KRW (as of March 2026).
- SK Hynix (000660): 52-week high reached on record quarterly earnings. Some brokerage houses have previously projected target prices as high as 1,000,000 KRW.
- Check Points: SK Hynix’s Q1 results significantly exceeded market expectations, fueling anticipation for the HBM4 supply cycle and reinforcing the "memory supercycle" narrative alongside Micron’s performance.

2순위: 증시 전반 — 이란 휴전 연장 수혜
- Trend: The U.S. indefinitely extended the truce with Iran on April 22, helping KOSPI briefly hit the 6,500 mark, as hopes for reduced geopolitical risks spurred foreign buying.
- Leading Stocks: Large exporters like Samsung Electronics and SK Hynix were the primary beneficiaries.
- Check Points: Gains were capped on April 23 (local time) as news of the tanker seizure renewed tensions. KOSPI closed at 6,475.81; the key is whether it can firmly hold the 6,500 level.

3순위: 중동 긴장·유가 상승 관련 에너지/방어주
- Trend: Oil prices spiked due to Iran's assertion of control over the Strait of Hormuz. Defensive sectors and energy stocks require attention.
- Leading Stocks: Specific stock data unconfirmed — manual check recommended.
- Check Points: Impact of rising oil prices on domestic refinery and chemical sectors vs. downward pressure on tech growth stocks like software.
관심 종목 대응 가이드 (Top 3 Stocks)
These are reference price ranges based on brokerage reports and public filings. Investment decisions are the reader's responsibility.
Samsung Electronics (005930)
- Today's Closing / Rate: +3.22% (Verify exact closing figure)
- Market Sentiment: Net buying by foreigners/institutions.
- Fundamental Trigger: BNK Investment & Securities raised its target to 250,000 KRW based on memory supercycle expectations and HBM expansion.
- Brokerage Target / Support & Resistance: Target of 250,000 KRW (March 2026). 52-week range should be verified.
- Risk Factors: ① Foreign sell-offs due to renewed Iran tensions ② Intensified HBM competition.
- Response Scenario: If positive, watch for growth toward the 250,000 KRW target. If negative, set levels based on Iran-related volatility or foreign selling shifts.
SK Hynix (000660)
- Today's Closing / Rate: 52-week high (Verify exact closing figure)
- Market Sentiment: Foreign/institutional net buying.
- Fundamental Trigger: Record quarterly earnings for Q1 2026; HBM4 expansion. Brokerage targets have reached 1,000,000 KRW.
- Brokerage Target / Support & Resistance: Target of 1,000,000 KRW (Early 2026). As it is setting new 52-week highs, refer to past all-time highs for resistance.
- Risk Factors: ① Global demand slump from Iran risks ② Signs of HBM overinvestment.
- Response Scenario: If positive, watch if the new high continues. If negative, monitor for mass foreign sell-offs or breaches of previous highs.
Iran Risk-Related Defensive/Energy Basket
- Today's Closing / Rate: Data unconfirmed — manual check recommended.
- Market Sentiment: Watch for sector rotation from semiconductor heavyweights to defensive stocks if tensions rise.
- Fundamental Trigger: Tanker seizure reports leading to WTI price spikes.
- Brokerage Target / Support & Resistance: Check recent 52-week ranges and reports.
- Risk Factors: ① Loss of momentum if tensions ease ② Energy demand drop if global economy slows.
- Response Scenario: If positive, look for persistent Iran tensions and oil strength. If negative, watch for sharp drops upon any potential truce.
내일 꼭 봐야 할 이벤트
- 2026-04-24 (Fri) Iran-U.S. Diplomatic Trends: Real-time monitoring of the Strait of Hormuz is essential; tension spikes could put pressure on KOSPI.
- 2026-04-24 (Fri) Samsung Electronics Performance Trends: Following SK Hynix's record earnings, expectations for Samsung's earnings season are currently priced in.
- U.S. Earnings Releases: Significant tech and energy firm results released after market close will impact the next Asian session.
- U.S. PCE Price Index: A key indicator for Fed policy affecting foreign capital flows. Check economic calendars (e.g., investing.com) for release times.
한 줄 전략 메모
The KOSPI rally, sparked by the truce extension, hit a speed bump with the tanker seizure news on April 23 (local time). Today (April 24) is a crossroads between "risk-on" and "risk-off." With sentiment concentrated in semiconductors like SK Hynix and Samsung, any escalation in geopolitical risk could trigger foreign outflows, potentially pulling KOSPI back below the 6,400 level. We recommend keeping a close watch on KOSPI's ability to hold the 6,500 mark and continued foreign net buying as the primary indicators for today.
용어 & 참고
- Market Sentiment (수급): Net buying/selling flow of foreigners, institutions, and individuals.
- Box Range (박스권): Price range formed by recent 52-week or quarterly highs and lows.
- Support/Resistance: Actual levels observed from charts and reports.
- HBM (High Bandwidth Memory): Key growth driver for Samsung/SK Hynix due to AI demand.
This material is a market briefing based on public news, filings, and brokerage reports. It is not an investment recommendation; all trading decisions are the sole responsibility of the investor.
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