Real Market Conditions: Oversold Again… SK Hynix Shock, Why Did KOSDAQ Hold Up? / Is KOSPI Forming a Double Bottom? 'Korean Stocks Move as Foreigners Wish' | Team Leader Hwang Yu-hyeon

[Real Market Conditions] Oversold Again… SK Hynix Shock, Why Did KOSDAQ Hold Up? / Is KOSPI Forming a Double Bottom? "Korean Stock Market Moves as Foreigners Wish" | Hwang Yu-hyeon Team Leader
Watch on YouTube ↗  |  August 06, 2026 at 11:00  |  25:02  |  815 Money Talk (815머니톡)
Speakers
Hwang Yoo-hyun — Private Banker Team Lead, NH Investment & Securities

Summary

On August 6, KOSPI plunged 4.5% while KOSDAQ closed nearly flat. SK Hynix fell sharply on shareholder return disappointment and memory ASP worries, but oversold indicators signal a potential short-term trading bounce. Hwang Yu-hyeon sees KOSPI trying to form a double bottom, while KOSDAQ is bottoming with strong relative momentum. He favors cosmetics and shipbuilding as the strongest sectors, views secondary batteries and biotech as trading bounces from deeply beaten-down levels, and recommends KOSDAQ index accumulation on dips.

  • KOSPI fell 4.5% amid SK Hynix shock but KOSDAQ barely moved, reflecting divergence.
  • SK Hynix oversold on shareholder return delay and HBM ASP growth concerns; short-term dip trade setup noted.
  • KOSPI is attempting a double bottom pattern but volatility remains very high.
  • Cosmetics and shipbuilding are the strongest and most comfortable sectors; individual leaders include PharmaResearch, Silicon2, HD Korea Shipbuilding, Hanwha Ocean.
  • Secondary battery (L&F, EcoPro) and biotech (Alteogen-led catch-up) names are seen as bottoming trades, not yet investments.
  • KOSDAQ index recommended for broad exposure, with large-cap components offering absolute and relative price merit.
  • Foreign investors are regaining control of the market, but overall conditions still require volatility compression.
Ideas
Hwang Yoo-hyun Private Banker Team Lead, NH Investment & Securities 1:46
Watch KOSPI double bottom formation.
KOSPI is attempting to form a double bottom after sharp declines, with oversold conditions and violent swings. Confirmation is still needed, but the pattern is setting up and worth monitoring for a potential bullish reversal.
Hwang Yoo-hyun Private Banker Team Lead, NH Investment & Securities 14:18
Trade SK Hynix oversold bounce.
SK Hynix is deeply oversold using a 25-day moving average envelope with a 15-20% deviation, a rare signal that typically leads to sharp rebounds. Forced selling and margin calls may create additional intraday dips, providing a short-term trading entry as the market normalizes and oversold bounces start working again.
Hwang Yoo-hyun Private Banker Team Lead, NH Investment & Securities 15:21
Bullish on shipbuilding sector new highs.
Shipbuilding stocks are breaking out to short-term new highs, demonstrating strong relative momentum. HD Korea Shipbuilding and Hanwha Ocean are leading, and the sector benefits from rotation away from beaten-down large caps.
Hwang Yoo-hyun Private Banker Team Lead, NH Investment & Securities 15:56
Long cosmetics sector as strongest.
The cosmetics sector is the strongest and most comfortable consumer goods play, showing relative strength and resilience during market turmoil. The sector ETF is leading, and key names like PharmaResearch and Silicon2 are holding up well and trending solidly higher.
Hwang Yoo-hyun Private Banker Team Lead, NH Investment & Securities 18:06
Bio catch-up after Alteogen surge.
Alteogen's strong surge sets up a catch-up trade in other biotech names that have lagged. ABL Bio, Olix and LigaChem Bio are still depressed and could play catch-up as the bio sector rebounds from excessive punishment.
Hwang Yoo-hyun Private Banker Team Lead, NH Investment & Securities 18:56
Trade secondary battery bounce from bottom.
Secondary battery names like L&F, EcoPro and EcoPro BM are bottoming after heavy damage, building a price base and preparing to turn higher. The risk-reward supports short-term trades as they recover from extreme undervaluation.
Hwang Yoo-hyun Private Banker Team Lead, NH Investment & Securities 19:57
Bullish on KOSDAQ index bottoming.
KOSDAQ index is bottoming as large-cap KOSDAQ components show absolute and relative price merit. The index is resilient versus KOSPI, rotation into KOSDAQ is possible, and buying the index on dips offers a diversified way to play the recovery without single-stock blow-up risk.
Up Next

This 815 Money Talk (815머니톡) video, published August 06, 2026, features Hwang Yoo-hyun discussing 069500.KS, 000660.KS, 042660.KS, 009540.KS, 214450.KQ, 228810.KS, 257720.KQ, 298380.KQ, 196170.KQ, 226950.KQ, 264620.KQ, 066970.KS, 086520.KQ, 247540.KQ, 229200.KS. 7 trade ideas extracted by AI with direction and confidence scoring.

Speakers: Hwang Yoo-hyun  · Tickers: 069500.KS, 000660.KS, 042660.KS, 009540.KS, 214450.KQ, 228810.KS, 257720.KQ, 298380.KQ, 196170.KQ, 226950.KQ, 264620.KQ, 066970.KS, 086520.KQ, 247540.KQ, 229200.KS