Ideas
Exited US financials after strong run.
Large US banks and securities firms such as JPMorgan and Citi have already performed very well, so he removed financials from his portfolio late last year because valuations are no longer attractive.
Regional banks benefit from deregulation.
Regional banks, the segment where SVB failed, should finally be okay because they benefit from financial deregulation; valuations are not cheap but not expensive, making them a reasonable area without the prior bond-loss crisis risk.
S&P 500 faces volatile muted upside.
He expects 2025 to be a year of volatility driven by valuation, geopolitical, Trump policy, and potential shutdown risks. A hedge-fund survey he cites sees the S&P 500 ending the year only about 5% higher, meaning gains may not come smoothly, so the index is a watch item for muted, choppy upside rather than a clean bull or bear trade.
Healthcare cheap after long decline.
Healthcare stocks were beaten down for about 2-2.5 years by drug-price pressure, bottomed after Warren Buffett bought, and are now benefiting from deregulation. They are less extended than Big Tech and should hold up relatively well in a volatile market, with another 1-2 good years expected.
Faster FDA approvals lift biotech.
Biotech is benefiting from a faster FDA approval process under Trump-era deregulation. He bought several biotech stocks, some are up 10-50%, and he expects the group to remain attractive for another 1-2 years.
Foreigners buy Korea after missing Japan.
KOSPI was long known as cheap but lacked foreign trust; now foreign investors trust Korea because it has key AI/data-center, semiconductor, battery, and nuclear value chains, benefits from US-China decoupling, and the government is pushing better corporate governance. US investors missed Japan and do not want to miss Korea, so they are starting to allocate to Korean equities.
KOSDAQ can move on small inflows.
KOSDAQ is a more interesting story than KOSPI because it contains many small companies whose valuations are not well measured; if even a small amount of money rotates from the larger KOSPI into the much smaller KOSDAQ, prices can move sharply. He would rather buy the KOSDAQ index/ETF than pick individual small caps, though he notes there is no easy US-listed KOSDAQ ETF.
Memory orders locked for three years.
Memory chip orders/bookings are already filled for the next 2-3 years, so Samsung Electronics and SK hynix should keep selling what they produce. The market's prior concern about memory is easing, and the large earnings visibility reduces risk.
Boeing cheap on backlog basis.
Boeing looks expensive on current earnings because it cannot deliver enough planes, but it has a 3-4 year backlog; once the backlog is properly accounted for, the stock is cheap, so weak reported earnings are masking strong long-term demand.
This 815 Money Talk (815머니톡) video, published February 01, 2026,
features Yoon Jae-sung
discussing XLF, KRE, SPY, XLV, US biotech, EWY, KOSDAQ, 005930.KS, 000660.KS, BA.
9 trade ideas extracted by AI with direction and confidence scoring.
Speakers:
Yoon Jae-sung
· Tickers:
XLF,
KRE,
SPY,
XLV,
US biotech,
EWY,
KOSDAQ,
005930.KS,
000660.KS,
BA