Still Volatility, Not a Trend Deviation… No Sell Signal for Samsung Electronics/SK Hynix

Still volatility, not a trend deviation… No sell signal for SamjeonNix | Myeong Min-jun, Park Ga-young, Cha Young-joo [Stock Beginner Rescue Squad]
Watch on YouTube ↗  |  August 12, 2026 at 13:30  |  45:39  |  3PRO TV (삼프로TV)
Speakers
Cha Young-joo — Director, Wise Economic Research Institute

Summary

Cha Young-joo, director of Y Easy Economic Research Institute, held a beginner-focused session with hosts Myeong Min-jun and Park Ga-young on distinguishing volatility from trend breaks, classifying value versus trading entries, and spotting high and low signals. He stated Samsung Electronics and SK Hynix still show no sell signal despite volatility, while Samsung Electro-Mechanics is in a broken-trend short setup and EcoPro is in a no-trade 'no-sun' zone. He also warned against chasing Korean policy theme spikes and offered Robotis as a momentum-plus-value idea.

  • Explains how to classify entries as value investing versus trading.
  • Says Samsung Electronics and SK Hynix are still value/growth and not signaling a sell, only leverage reduction.
  • Uses Samsung Electro-Mechanics as a broken-trend short-seller candidate.
  • Applies the 'sun' method to EcoPro and says current conditions favor not trading it.
  • Warns that Korean policy and event-driven theme stocks often spike and fade.
  • Cites Robotis as having attractive momentum combined with long-term value.
  • Reviews psychological signs of market tops and bottoms.
Ideas
Cha Young-joo Director, Wise Economic Research Institute 4:47
Samsung/SK Hynix still value, no sell signal
Cha Young-joo argues SK Hynix and Samsung Electronics are still in a value/growth uptrend rather than a broken trend. He notes Samsung Electronics and SK Hynix still trade near a 5x PER, remain lowly valued, and are producing huge operating profit, so the recent volatility is not a trend deviation. He says he told investors not to sell the stocks themselves, only to reduce leverage, and that overheated target-price chatter did not invalidate the core position.
005930.KS 000660.KS HIGH
Cha Young-joo Director, Wise Economic Research Institute 5:18
Robotis momentum remains very attractive
Cha Young-joo says Robotis's momentum is very attractive; even a mistaken entry that trapped an investor for ten years would likely still work out because of the company's underlying value. He offers it as a rare case where momentum and long-term value can coexist.
108490.KQ MED
Cha Young-joo Director, Wise Economic Research Institute 35:27
Samsung Electro-Mechanics downtrend short target
Cha Young-joo reads Samsung Electro-Mechanics as a completed trend-following trade: it formed a strong uptrend, drew in heavy volume near the 100,000-200,000 won range, then broke its trend after a parabolic advance and is now in a downtrend. He explicitly says this is now better prey for short sellers because shorting is available, making it a short/avoid setup rather than a buy.
009150.KS HIGH
Cha Young-joo Director, Wise Economic Research Institute 41:51
EcoPro lacks sun; avoid trading now
Cha Young-joo applies his 'sun' price-zone method to EcoPro: the stock previously rebounded toward the sun zone up to 189,000 won in 2026, but currently is in a no-sun zone. Under the method, the current zone is not a setup to trade; skipping it avoids stocks that are likely to make investors suffer.
086520.KQ MED
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3PRO TV (삼프로TV) · Aug 12

This 3PRO TV (삼프로TV) video, published August 12, 2026, features Cha Young-joo discussing 005930.KS, 000660.KS, 108490.KQ, 009150.KS, 086520.KQ. 4 trade ideas extracted by AI with direction and confidence scoring.

Speakers: Cha Young-joo  · Tickers: 005930.KS, 000660.KS, 108490.KQ, 009150.KS, 086520.KQ