Leading Stocks Falling After a Surge: Why Look Again? Signals Appearing in Foreigners' Accumulation Zone

Leading Stocks Falling After a Surge, Why Should We Look Again? Signals Appearing in Foreigners' "Accumulation Zone" | Myeong Min-jun, Seo Su-jin, Lee Ji-hwan [Stock Beginner Rescue Team]
Watch on YouTube ↗  |  September 10, 2026 at 13:30  |  47:48  |  3PRO TV (삼프로TV)
Speakers
Lee Ji-hwan — CEO, Aurora Investment Advisory
Seo Su-jin — Anchor

Summary

Lee Ji-hwan, CEO of Aurora Investment Advisory, reviews Korean and U.S. macro and supply-demand conditions. He argues foreign long-term funds are accumulating Korean large-cap semiconductors despite retail selling, and views semiconductor strength as an important signal that the broader market may stay supported. He is cautious on Korean secondary batteries and SK Square, while treating U.S. 10-year yields as a key but not necessarily catastrophic risk.

  • KOSPI futures/options expiry is likely range-bound and today's mechanical flows are not meaningful.
  • Retail investors sold nearly 20 trillion won in KOSPI, while foreign long-term funds appear to be accumulating below the surface.
  • Samsung Electronics and SK Hynix show patterns consistent with accumulation; sudden surges or reversal closes should be watched as possible buy signals.
  • Semiconductor stocks are outperforming despite macro fears; if they hold into U.S. expiry, downside may be limited.
  • U.S. 10-year Treasury yields near 5% are a psychological resistance; buyback is underwhelming but may eventually work.
  • Korean secondary battery stocks have not formed a bottom, and SK Square is seen as lacking a clear identity.
Ideas
Lee Ji-hwan CEO, Aurora Investment Advisory 2:50
Retail selling shifts to foreign accumulation
Lee sees the nearly 20 trillion won of KOSPI selling by retail investors over the previous five sessions as a meaningful supply-demand event. He argues foreign long-term funds, including U.S. pension and passive money, have been accumulating under the surface, and sudden unexplained drops are typical during accumulation phases. This makes the KOSPI supply-demand backdrop supportive rather than bearish.
Lee Ji-hwan CEO, Aurora Investment Advisory 5:28
Semiconductor strength signals limited downside
Even amid three days of U.S. market declines and poor macro headlines, Hynix ADR, Micron Technology, and SanDisk have kept rising. Lee argues that if semiconductor stocks are still pushed upward into the Friday close and U.S. futures/options settlement despite PPI/CPI, the settlement direction is upward and next week's downside for semis is extremely limited. Semis are the core of the AI momentum that has driven the market, so their relative strength is a positive signal.
Lee Ji-hwan CEO, Aurora Investment Advisory 9:22
Ten-year yield spike likely contained
He says the U.S. Treasury buyback was disappointingly small, but he expects it to work because there is no better direct tool available to bring down the 10-year yield. He also argues that 10-year yields near 5% are a psychological resistance similar to USD/KRW 1,500, not automatically a trigger for a financial crisis, and that high long-term yields can simply mean the economy is okay. He is not highly pessimistic about 10-year yield stress.
Lee Ji-hwan CEO, Aurora Investment Advisory 19:06
Bad macro news not crashing US equities
Lee lists three major macro fears: high U.S. Treasury yields, oil near $100 after the Iran-Israel conflict, and yen volatility. He says that if all three were truly gripping the market, U.S. stocks should have crashed. Instead the Nasdaq fell only about 1.2% over three days. He applies his rule that when the market does not fall on bearish factors, it is likely to keep rising, suggesting U.S. equity strength may actually be positive.
Lee Ji-hwan CEO, Aurora Investment Advisory 33:20
Follow Samsung/Hynix surge on accumulation signals
Lee says foreign long-term accumulation is showing up in Samsung Electronics and SK Hynix. The telltale patterns are sudden unexplained drops, large caps rising then closing down to shake out retail, or one-to-two-day surges that prevent retail from chasing. He advises that if SK Hynix or Samsung Electronics surges now, investors should not be scared and should follow somewhat, because the accumulation may already be complete and the move can be upward.
Lee Ji-hwan CEO, Aurora Investment Advisory 40:04
Secondary batteries still lack a bottom
He says Korean secondary battery stocks have already received both price and time corrections, but a bottom has still not been made. Because holders are extremely loyal and keep buying, the normal flush-out that creates a bottom has been delayed, and the sector has inflicted major damage on holders. He views it as an unattractive area.
Lee Ji-hwan CEO, Aurora Investment Advisory 42:02
SK Square lost its investment identity
Lee argues SK Square lost its identity as a semiconductor intermediate holding company. Its plan to vertically integrate SK Hynix-related materials and acquire Japanese suppliers failed; it has been selling key subsidiaries, and the reported alternative is simply building a factory in Japan. From a macro-investing perspective, he cannot buy a company with no clear corporate identity.
Up Next

This 3PRO TV (삼프로TV) video, published September 10, 2026, features Lee Ji-hwan discussing EWY, SMH, MU, U.S. 10-Year Treasury Note, NASDAQ Composite, 005930.KS, 000660.KS, Korean secondary battery stocks, 402340.KS. 7 trade ideas extracted by AI with direction and confidence scoring.

Speakers: Lee Ji-hwan  · Tickers: EWY, SMH, MU, U.S. 10-Year Treasury Note, NASDAQ Composite, 005930.KS, 000660.KS, Korean secondary battery stocks, 402340.KS