Calls
1
Jing Jie Yu
Equity Analyst, Morningstar
Win Rate
-
return
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Ticker
Side
Mentions
First Call
Call Price
P&L
Thesis
Theme
Source
Long
Feb 04
$168700.00
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Samsung is a better pick than SK Hynix: SK Hynix's HBM leadership and high expectations are largely priced in, while Samsung as challenger has HBM3E qualification and channel checks suggesting it can close the technological gap, improving its risk profile; SK Hynix still expected to lead HBM4.
AI Memory
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Jing Jie Yu has 1 trade ideas tracked on Buzzberg across 1 tickers since February 2026.
Historical call returns are modeled from recorded ideas and stored prices, not actual brokerage portfolio returns. Check the evaluated call set and horizon; past results do not establish future prediction accuracy. Explore our data and methodology
