#196 Alpha Score 76.8

Lee Chang-dae

CEO
· tracked since May 2026
196
BUZZBERG Alpha Score combines three things: realized average return, confidence in the sample size, idea volume, and speaker reputation. Speakers with only a few calls are pulled closer to the platform average; speakers with many evaluated ideas keep more of their own return. Reputation only boosts: 5.0 or lower is neutral, while scores above 5 add weight. Scores are normalized to 0-100; 100 is best. Read the FAQ
Alpha Score 76.8
Calls 7 2 Posts tracked · 0.0/day
Calls
7d 0
30d 0
90d 7
Best Calls
000660.KS long +91.7%
005930.KS long +52.9%
EWY long +34.0%
Worst Calls
050890.KQ long -36.5%
259960.KS long -16.3%
AMZN long -10.2%
Most Mentioned
000660.KS ×2
GOOGL ×1
EWY ×1
Recent Calls
010170.KQ long 1 month ago
050890.KQ long 1 month ago
218410.KQ long 1 month ago
Win Rate 43% Long 7 Short 0
Win Rate
7d 57%
30d 43%
90d
Average Return +15.9% Long Return +15.9% Short Return -
Average Return
7d +7.9%
30d +13.7%
90d
Result
Result
Sort
Theme Stance
Ticker
Side
Mentions
Opened
Entry
P&L
Thesis
Theme
Source
Long
May 04
$1442000.00
+91.7%
Korean semiconductor majors deeply undervalued vs margins
SK Hynix (000660.KS) and Samsung Electronics (005930.KS) are significantly undervalued with operating margins around 70% (SK Hynix) and very low PERs of 3-4.5x. The stock can easily reach 200,000 won for SK Hynix and 40,000 won for Samsung, which are conservative targets. Given high margins and low valuations, both have substantial upside.
AI/Semi
Long
May 04
$231500.00
+52.9%
Korean semiconductor majors deeply undervalued vs margins
SK Hynix (000660.KS) and Samsung Electronics (005930.KS) are significantly undervalued with operating margins around 70% (SK Hynix) and very low PERs of 3-4.5x. The stock can easily reach 200,000 won for SK Hynix and 40,000 won for Samsung, which are conservative targets. Given high margins and low valuations, both have substantial upside.
AI/Semi
Long
May 04
$18640.00
-36.5%
AI communication stocks strong uptrend
AI infrastructure buildout is driving demand for communication components. Stocks like RFHIC (218410.KQ), SOLiD (050890.KQ), and Daehan Gwangtong (010170.KQ) are seeing strong price action and continue to rally. Jensen Huang mentioned communication as the next leg, supporting these names.
Photonics
Long
May 04
$288500.00
-16.3%
Korean game stocks turning up undervalued
Game stocks are bottoming and showing signs of trend reversal. Krafton (259960.KS) already surged 10% today, and NCsoft (036570.KQ), W Games (348310.KQ), and Pearl Abyss (263750.KQ) are also turning around on improving earnings and new game releases. The sector is undervalued and has high potential given K-content appeal.
Consumer
Long
May 04
$272.05
-10.2%
Buy Alphabet, Amazon; watch Naver, Kakao
The software sector is turning. Alphabet (GOOGL) and Amazon (AMZN) are the leaders, already breaking all-time highs and supported by strong cash flows from Google/YouTube and AWS respectively. They are the best investment in software now. Korean platforms like Naver (035420.KS) and Kakao (035720.KS) will follow later once US leaders continue to rally. For now, focus on US leaders.
Consumer
Long
May 04
$163.59
+34.0%
KOSPI target 8,000 to 10,000
KOSPI is in a strong uptrend driven by semiconductors and AI. The index can easily reach 8,000 and even 10,000 if the trend remains intact. Investors should hold and not sell prematurely. The market is in a long-term rally cycle.
Macro
Long
May 04
$383.25
-4.0%
Buy Alphabet, Amazon; watch Naver, Kakao
The software sector is turning. Alphabet (GOOGL) and Amazon (AMZN) are the leaders, already breaking all-time highs and supported by strong cash flows from Google/YouTube and AWS respectively. They are the best investment in software now. Korean platforms like Naver (035420.KS) and Kakao (035720.KS) will follow later once US leaders continue to rally. For now, focus on US leaders.
AI/Semi
Showing 7 of 7 picks · sorted by mentions

Lee Chang-dae has 7 trade ideas tracked on Buzzberg across 7 tickers since May 2026. Ranked #196 on the Buzzberg Alpha leaderboard. Most covered: 000660.KS, GOOGL, EWY.