Samsung Electronics and SK Hynix Stock Prices Diverge—Where Is the September Market Headed After Super Week?

Samsung Electronics, SK Hynix Stock Prices Diverge…What About the September Market After Super Week? | Lee Hyeok-jin, Yeo Do-eun, Heo Jae-mu [Morning N Investment]
Watch on YouTube ↗  |  August 24, 2026 at 02:23  |  54:40  |  3PRO TV (삼프로TV)
Speakers
Lee Hyuk-jin — Reporter, The Bell

Summary

Lee Hyeok-jin reviews the post-shareholder-return split between Samsung Electronics and SK hynix, argues that PBR-based downside support makes September weakness buyable for memory semiconductors, and lays out positioning for Nvidia and Jackson Hole week. He also highlights relative trades in DRAM versus NAND, construction, KOSDAQ seasonality, mRNA/oncology beneficiaries, and selective beaten-down retail favorites.

  • Samsung Electronics fell despite shareholder return while SK hynix held up on buyback and cancellation momentum.
  • Lee sees PBR-based downside support for Samsung and SK hynix and would accumulate at the lower end of the band.
  • He prefers SK hynix near-term but views Samsung's foundry/HBM edge as better longer-term.
  • September US equity weakness is framed as a buying opportunity, especially for M6-type mega-cap tech.
  • Construction is highlighted as a 2026 beneficiary of data centers, semiconductor fabs, nuclear builds, and low PBR.
  • DRAM is preferred over NAND within the memory complex.
  • KOSDAQ is flagged for a favorable 2026 setup from odd-year seasonality and broad venture investment growth.
  • Lee is cautious on the Korean obesity new-drug theme and would not chase active KOSDAQ ETFs.
Ideas
Lee Hyuk-jin Reporter, The Bell 6:32
Hynix buyback momentum supports short-term outperformance.
After shareholder return announcements, Lee sees Samsung Electronics and SK hynix shifting from PER-based upside bets to PBR-based downside support. By 2027 both are entering their historical PBR bands, so even if September volatility hits, the drawdown should be a short-term low; buying or adding at the lower end of the band is reasonable.
Lee Hyuk-jin Reporter, The Bell 16:40
Nvidia earnings setup unlikely to disappoint.
Lee views Nvidia's upcoming earnings setup as unlikely to be a negative event. He sets two simple thresholds: EPS of about 2 or higher would likely be a surprise, and guidance of 2.3 or higher would likely be read positively. He also reads the pre-announced 15% price increase as deliberate positioning, and notes Nvidia's valuation has already compressed enough that post-earnings downside looks limited.
Lee Hyuk-jin Reporter, The Bell 18:09
M6 valuation compression signals buyable weakness.
Lee highlights that the M6, mega-cap tech excluding Tesla, has seen its valuation converge with the S&P 500. Historically, when this happened the subsequent six-month return was strong. Therefore, if Nvidia earnings or September macro pressure causes a selloff, Lee would treat it as a chance to add M6 exposure rather than panic.
Lee Hyuk-jin Reporter, The Bell 19:18
September US equity dips are buying opportunities.
Lee expects September US equity volatility to be a buyable dip rather than a bear market. He would treat Nvidia-driven weakness as an accumulate opportunity, and he also sees the US market leading Korea before Korea's own seasonal capital-gains-tax-related pressure.
Lee Hyuk-jin Reporter, The Bell 19:25
Construction benefits from data-center and fab building.
Lee argues construction stocks become investable into next year even without relying on rates. Semiconductor fabs, domestic data centers, possible overseas data centers in Korea, and nuclear/energy builds raise contract values materially, and many names trade near 0.6x PBR, including Samsung Group construction and GS Group names.
Lee Hyuk-jin Reporter, The Bell 24:53
US long-term Treasuries supported by Treasury management.
Lee reads Treasury Secretary Bessent's announcements as a policy shift into explicit long-term interest-rate management: buyback expansion, stablecoin market development to absorb short-term bills, and language that the worst of the deficit is past. This should support long-duration bonds, especially if Jackson Hole or oil stabilization allows the Fed to sound more dovish.
Lee Hyuk-jin Reporter, The Bell 34:33
DRAM upturn stronger than NAND.
Lee sees the memory cycle tilting toward DRAM more than NAND. Recent sell-side reports suggest DRAM can continue higher while NAND is questionable, spot NAND price gains are decelerating, and SK hynix selling Kioxia may reflect a NAND top. Even small-cap semiconductor names are confirming the market prefers DRAM exposure.
Lee Hyuk-jin Reporter, The Bell 34:33
DRAM upturn stronger than NAND.
Lee sees the memory cycle tilting toward DRAM more than NAND. Recent sell-side reports suggest DRAM can continue higher while NAND is questionable, spot NAND price gains are decelerating, and SK hynix selling Kioxia may reflect a NAND top. Even small-cap semiconductor names are confirming the market prefers DRAM exposure.
Lee Hyuk-jin Reporter, The Bell 41:32
Don't chase Korean obesity new-drug theme.
Lee is cautious on the Korean obesity new-drug theme. Hanmi Pharmaceutical's upcoming launch may create momentum, but the asset is neither best-in-class nor first-in-class, and new entrants will face tougher competition as Lilly develops next-generation obesity drugs. He says those who profited should consider taking profits rather than chasing the theme.
Lee Hyuk-jin Reporter, The Bell 45:23
mRNA immuno-oncology beneficiaries Alteogen, ST Pharm.
Lee sees the Moderna mRNA plus Keytruda melanoma result as an important signal that customized mRNA immuno-oncology combinations can become a real market, but he cautions not to chase the move. The clearer Korean beneficiaries are Alteogen, involved in Keytruda SC formulation, and ST Pharm as an mRNA-related supplier; the bigger game is upcoming non-small cell lung cancer data.
Lee Hyuk-jin Reporter, The Bell 48:59
Beaten-down retail favorites can rebound sharply.
Lee says the strongest short-term momentum is in beaten-down retail favorites, or empty-house trades. When foreign selling stops and retail deposits rebound, the most beaten-down individual stocks can see sharp refill rallies. He cites L&F rising sharply as an example of this mechanic.
Lee Hyuk-jin Reporter, The Bell 49:18
KOSDAQ 2026 setup looks seasonally favorable.
Lee expects KOSDAQ to have a favorable setup next year. Twenty-year seasonality shows odd years produced around +20% average returns while even years produced around -9%, and domestic venture investment in the first half has already surpassed the prior 2022 cycle high while being broad-based rather than concentrated in one theme. He suggests early response around the midterm election bottom.
Up Next

This 3PRO TV (삼프로TV) video, published August 24, 2026, features Lee Hyuk-jin discussing 000660.KS, SSNLF, NVDA, M6 (Magnificent Six ex-Tesla), SPY, Korean construction sector, TLT, DRAM, NAND, Hanmi Pharmaceutical 128940.KS, 237690.KQ, 196170.KQ, 066970.KQ, KOSDAQ Index. 12 trade ideas extracted by AI with direction and confidence scoring.

Speakers: Lee Hyuk-jin  · Tickers: 000660.KS, SSNLF, NVDA, M6 (Magnificent Six ex-Tesla), SPY, Korean construction sector, TLT, DRAM, NAND, Hanmi Pharmaceutical 128940.KS, 237690.KQ, 196170.KQ, 066970.KQ, KOSDAQ Index