Buzzberg Cup Bracket locked
#91 Alpha Score 89.5

Park Hyun-jin

Manager
· tracked since May 2026
91
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 89.5
Calls
8
Win Rate
100.0%
Return
+22.3%
Calls 8 2 Posts tracked · 0.0/day
Calls
7d 0
30d 0
90d 8
Best Calls
000660.KS long +66.9%
442580.KS long +37.1%
DRAM long +31.8%
Worst Calls
No live losers yet
Most Mentioned
EWY ×1
000660.KS ×1
DRAM ×1
Recent Calls
DRAM long 1 month ago
442580.KS long 1 month ago
446770.KS long 1 month ago
Win Rate 100% Long 8 Short 0
Win Rate
7d 25%
30d 100%
90d
Average Return +22.3% Long Return +22.3% Short Return -
Average Return
7d +0.7%
30d +15.6%
90d
Result
Result
Sort
Theme Stance
Ticker
Side
Mentions
Opened
Entry
P&L
Thesis
Theme
Source
Long
May 14
$124855.00
+10.0%
Buy broad semiconductor ETFs for safety.
Conservative investors should hold broadly diversified, low-expense semiconductor ETFs like KODEX 200 and KODEX US Semiconductor to get steady exposure without overconcentration.
Macro
Long
May 14
$58625.00
+11.3%
Buy broad semiconductor ETFs for safety.
Conservative investors should hold broadly diversified, low-expense semiconductor ETFs like KODEX 200 and KODEX US Semiconductor to get steady exposure without overconcentration.
AI/Semi
Long
May 14
$50065.00
+3.1%
Top semiconductor ETFs balance leaders.
Moderate-risk investors should use TIGER Semiconductor Top10 or ACE Global Semiconductor Top4 Plus, which include both domestic and global semiconductor leaders (e.g., Samsung, TSMC, ASML, NVIDIA) for balanced exposure.
AI/Semi
Long
May 14
$105255.00
+37.1%
HBM/memory ETFs for aggressive plays.
Aggressive investors should focus on memory/HBM-focused ETFs like PLUS Global HBM Semiconductor or the US-listed DRAM ETF, which concentrate on high-growth memory names (SK hynix, Samsung) and capture the AI memory trend.
AI/Semi
Long
May 14
$86130.00
+13.8%
Top semiconductor ETFs balance leaders.
Moderate-risk investors should use TIGER Semiconductor Top10 or ACE Global Semiconductor Top4 Plus, which include both domestic and global semiconductor leaders (e.g., Samsung, TSMC, ASML, NVIDIA) for balanced exposure.
AI/Semi
Long
May 14
$54.54
+31.8%
HBM/memory ETFs for aggressive plays.
Aggressive investors should focus on memory/HBM-focused ETFs like PLUS Global HBM Semiconductor or the US-listed DRAM ETF, which concentrate on high-growth memory names (SK hynix, Samsung) and capture the AI memory trend.
AI/Semi
Long
May 14
$188.63
+4.6%
EWY inflows signal bullish Korea view.
US institutions are actively buying the iShares MSCI Korea ETF (EWY), indicating a positive outlook for the Korean stock market. This suggests continued foreign inflows and bullish sentiment toward Korean equities.
Macro
Long
May 07
$1602000.00
+66.9%
SK hynix long-term memory cycle bullish.
SK hynix benefits from its US listing, which improves foreign investor access, and the memory semiconductor cycle has entered a long-term upcycle, making the stock attractive.
AI/Semi
Showing 8 of 8 picks · sorted by mentions

Park Hyun-jin has 8 trade ideas tracked on Buzzberg across 8 tickers since May 2026. Ranked #91 on the Buzzberg Alpha leaderboard. Most covered: EWY, 000660.KS, DRAM.