Sangmi Cha

Bloomberg
· tracked since May 2026
Calls
3
Win Rate
33.3%
return
-7.8%
Calls 3 2 Posts tracked · 0.0/day
Calls
7d 0
30d 0
90d 1
Best Calls
005930.KS Long +4.9%
Worst Calls
000660.KS Long -27.3%
EWY Long -0.9%
Most Mentioned
EWY ×1
000660.KS ×1
005930.KS ×1
Recent Calls
000660.KS Long 1 month ago
EWY Long 3 months ago
005930.KS Long 3 months ago
Win Rate 33% Long 3 Short 0
Win Rate
7d 67%
30d 33%
90d 0%
Average Return -7.8% Long Return -7.8% Short Return -
Average Return
7d -2.4%
30d -3.3%
90d -7.7%
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Result
Result
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Theme Stance
Ticker
Side
Mentions
First Call
Call Price
P&L
Thesis
Theme
Source
Long
Jul 06
$2381000.00
-27.3%
US listing narrows discount to Micron
SK Hynix's $29 billion US Nasdaq listing gives US investors direct access, attracts passive fund inflows, and helps narrow the valuation gap with Micron (SK Hynix trades at 6.2x forward earnings vs. Micron's 7x), lifting both the US-listed and onshore shares.
AI Memory
Long
May 06
$268250.00
+4.9%
Samsung still cheap despite AI rally
Samsung is attractively valued at 5.3 times forward earnings, well below its five-year average and other tech stocks, while benefiting from booming AI chip demand, memory chip tightness, and a fresh Apple partnership. Traders see it as not too late to join the rally.
AI Memory
Long
May 06
$179.88
-0.9%
KOSPI rally driven by foreign buying
South Korean stocks, as represented by the KOSPI, are rallying strongly, up over 5% in one day and 70% year-to-date, driven by foreign buying momentum and a new partnership between Samsung Securities and Interactive Brokers that allows direct access for foreign investors.
Equity Indexes
Showing 3 of 3 calls · sorted by mentions

Sangmi Cha has 3 trade ideas tracked on Buzzberg across 3 tickers since May 2026. Most covered: EWY, 000660.KS, 005930.KS.