NVIDIA Surges 7% in Premarket…Tomorrow's Samsung Electronics & SK Hynix Closing Price Determines September Semiconductor Direction

NVIDIA Surges 7% in Premarket…Tomorrow's Samsung Electronics & SK Hynix Closing Price Determines September Semiconductor Direction | Myeong Min-jun, Park Ga-young, Yu Chang-hee [Stock Beginner Rescue Team]
Watch on YouTube ↗  |  August 27, 2026 at 12:30  |  58:08  |  3PRO TV (삼프로TV)
Speakers
Yoo Chang-hee — CEO

Summary

The episode is a Korean market discussion anchored by Myeong Min-jun and Park Ga-young with guest CEO Yu Chang-hee. They analyze Nvidia's post-earnings surge and its positive read-through for Samsung Electronics and SK Hynix, including specific SK Hynix technical levels. The conversation also covers SK Telecom's AI data center spin-off, Korean energy and construction themes, secondary battery and ESS names, won strength, and the overall improving Korean market tone.

  • Nvidia premarket up around 7-8%, with JPMorgan raising its target to $320 on Blackwell demand.
  • Nvidia margin guidance and purchase commitments are viewed as bullish for memory and HBM pricing and for Samsung Electronics and SK Hynix.
  • SK Hynix has 178,000-180,000 won resistance; a breakout could open the way toward 185,000-200,000 won.
  • SK Telecom's AI data center spin-off to SK Horizon is framed as strategically positive but still needs more analysis.
  • Trump China tariff policy and electricity bottlenecks support Korean ESS, battery, nuclear, and energy infrastructure themes.
  • Construction stocks are cited as multi-theme plays tied to nuclear, redevelopment, and data centers.
  • Won strength is expected to continue toward 1,300 by early Q4, pressuring auto and export-heavy names such as Hyundai Motor.
  • The overall Korean market is described as healthier, with rotation and better month-over-month conditions.
Ideas
Yoo Chang-hee CEO 3:12
Nvidia can break $220 to new highs
Nvidia's premarket surge matters because $220 is the level from the seven-day decline; breaking back above $220 can act as a turning point toward new all-time highs. JPMorgan raised its Nvidia target to $320 on strong Blackwell demand, and Amazon's reported order for 2 million Nvidia chips confirms that in-house custom silicon from Amazon or OpenAI will not quickly displace Nvidia's CUDA and AI dominance. Nvidia's lower operating-margin guidance is actually bullish because it reflects rising HBM/DRAM prices and pre-buying from supply shortages, not demand weakness.
NVDA HIGH
Yoo Chang-hee CEO 3:46
Samsung, SK Hynix rally on memory shortage
Nvidia's results confirm the memory upcycle: margin guidance was lower because HBM/DRAM prices are rising, and Nvidia's parts purchase commitments jumped roughly 150% as customers pre-buy memory due to shortages. If Nvidia closes strong, Samsung Electronics and SK Hynix should rally tomorrow as the main Korean beneficiaries of AI-driven memory shortage and higher DRAM/HBM prices.
005930.KS 000660.KS HIGH
Yoo Chang-hee CEO 21:15
SK Telecom AI data center spin-off positive
SK Telecom's plan to spin off its SK Broadband and AI data center business into SK Horizon is strategically positive because AI data center is its fastest-growing segment, it has an Nvidia partnership for next-generation AIDC and AI factory projects, and a separate entity better matches the business cycle and financing profile than the telecom cash-cow business. The next-trade reaction rose over 1% even before full analysis.
017670.KS MED
Yoo Chang-hee CEO 28:44
Won strengthens toward 1,300 by early Q4
USD/KRW has already dropped from around 1,540 to 1,400 on ADR repatriation and corporate tax FX flows, and the latest move into the 1,300s reflects dollar index weakness. Because those one-off FX flow factors are largely over, and the Bank of Korea governor sees prior levels as still high, additional won strength toward the early 1,300 or even mid-1,300 area by early Q4 is likely.
USD/KRW MED
Yoo Chang-hee CEO 31:13
Stronger won pressures Hyundai Motor exporters
A stronger won is a relative headwind for Hyundai Motor because, unlike semiconductors, autos face Toyota and other global competitors. Won appreciation can erode price competitiveness and sentiment even if volumes do not collapse, while domestic-demand names benefit. Hyundai also disappointed investors recently despite strong business fundamentals.
005380.KS MED
Yoo Chang-hee CEO 34:01
Korean market uptrend remains healthy
The Korean market environment has become more favorable after key events. August week-by-week conditions improved, interest-rate noise was absorbed, and recent trading shows healthy rotation and dispersion rather than a narrow unhealthy rally, suggesting the market uptrend still has room.
EWY MED
Yoo Chang-hee CEO 43:45
Korean battery/ESS names rally on China policy
Trump policy pressure on China is bullish for Korean secondary battery and ESS names because LFP ESS is dominated by China. Samsung SDI, L&F and POSCO Future M showed strong volume-backed moves, with Samsung SDI ending a two-week consolidation on a significant bullish candle. ESS storage is also supported by renewable expansion and domestic regulatory moves to ease building ESS installation rules.
006400.KS 066970.KS 003670.KS MED
Yoo Chang-hee CEO 50:25
Korean energy and construction multi-theme long
Electricity is the new bottleneck for AI data centers, so nuclear and broader energy infrastructure remain attractive. Construction stocks can play multiple themes at once: nuclear expectations, real-estate and redevelopment policy, and data-center construction and leasing. Names such as Doosan Enerbility, KEPCO E&C, GS E&C, Daewoo E&C and Hyundai E&C are worth buying on pullbacks as infrastructure investment continues.
034020.KS 052690.KS 047040.KS 000720.KS 006360.KS MED
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This 3PRO TV (삼프로TV) video, published August 27, 2026, features Yoo Chang-hee discussing NVDA, 005930.KS, 000660.KS, 017670.KS, USD/KRW, 005380.KS, EWY, 006400.KS, 066970.KS, 003670.KS, 034020.KS, 052690.KS, 047040.KS, 000720.KS, 006360.KS. 8 trade ideas extracted by AI with direction and confidence scoring.

Speakers: Yoo Chang-hee  · Tickers: NVDA, 005930.KS, 000660.KS, 017670.KS, USD/KRW, 005380.KS, EWY, 006400.KS, 066970.KS, 003670.KS, 034020.KS, 052690.KS, 047040.KS, 000720.KS, 006360.KS