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
+0.81
hit rate
38%
mean α
+1.37%
signals 14d
13
Grade = how their written analysis reads (A best). Trader score = how their last-20 timestamped calls performed vs SPY.
Their picks, scored
Across their last 13 scored bets: 38% hit rate, +1.37% mean alpha, trader score +0.81. Their last-14d mentions, direction-adjusted, have moved -7.8% since posting (mean over 7 mentions with price data).
Recent signals13receipts included
| date (PT) | ticker | author | sent | what they said | since then | receipt |
|---|---|---|---|---|---|---|
| 2026-08-20 | SNDG | @brianyun | +0.00 | Announces that six popular securities were added to the author's trading application. | · | tweet ↗ |
| 2026-08-20 | MUU | @brianyun | +0.00 | Announces that six popular securities were added to the author's trading application. | -9.1% | tweet ↗ |
| 2026-08-20 | GRID | @brianyun | +0.00 | Announces that six popular securities were added to the author's trading application. | · | tweet ↗ |
| 2026-08-20 | KORU | @brianyun | +0.00 | Announces that six popular securities were added to the author's trading application. | +2.2% | tweet ↗ |
| 2026-08-20 | SSPC | @brianyun | +0.00 | Announces that six popular securities were added to the author's trading application. | · | tweet ↗ |
| 2026-08-20 | NASA | @brianyun | +0.00 | Announces that six popular securities were added to the author's trading application. | -3.7% | tweet ↗ |
| 2026-08-19 | · | @brianyun | · | Calls today's completed trade lucky without identifying the asset. | · | tweet ↗ |
| 2026-08-19 | LLY | @brianyun | +0.45 | Celebrates LLY reaching an all-time high. | -8.3% | tweet ↗ |
| 2026-08-19 | MRNA | @brianyun | +0.65 | Moderna reported positive personalized-cancer-vaccine trial results and shares rose over 70%. | -20.9% | tweet ↗ |
| 2026-08-18 | NBIS | @brianyun | +0.00 | Morgan Stanley set a $144 target while Northland set $410, showing sharply divided analyst views. | -15.8% | tweet ↗ |
| 2026-08-18 | NKE | @brianyun | -0.50 | Characterizes Nike's chart as 12 lost years, implying poor long-term performance. | -1.1% | tweet ↗ |
| 2026-08-18 | · | @brianyun | · | Reports Nasdaq's planned 23-hour trading as positive for liquidity and Japanese retail access. | · | tweet ↗ |
| 2026-08-17 | SPCX | @brianyun | +0.30 | Introduces an app feature comparing current prices with analyst targets, showing SpaceX at $148 and 54% below consensus. | · | 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.