Author
@brianyun brianyun
grade Cx.com/brianyun ↗
Founder-evangelist pairing Korea/Taiwan AI-semiconductor theses with promotion of his Woodstock trading app
Posts a mix of short bullish reactions on AI/semiconductor n
trader score
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hit rate
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mean α
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signals 14d
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Grade = how their written analysis reads (A best). Trader score = how their last-20 timestamped calls performed vs SPY.
Their picks, scored
Not yet in the scored-bets universe (fewer than 20 scoreable calls). Their last-14d mentions, direction-adjusted, have moved -8.5% since posting (mean over 1 mentions with price data).
Recent signals1receipts included
| date (PT) | ticker | author | sent | what they said | since then | receipt |
|---|---|---|---|---|---|---|
| 2026-10-08 | NVDA | @brianyun | +0.20 | Announces app charting features and gives an example NVDA limit-buy workflow at 20-day support. | -8.5% | tweet ↗ |
Grade is our human read-worthiness rating; trader score is a rolling 20-bet hit-rate/alpha composite — different things, often disagreeing. “Since then” is direction-unaware in the table; the summary line above adjusts for which way they leaned.