Author
@Sofigoodboy Sofigoodboy
grade Cx.com/Sofigoodboy ↗
Korean retail photonics super-fan running a live supply-chain thesis on SIVE and LWLG
Posts real-time Korean-language commentary, theses, and trad
trader score
+0.14
hit rate
35%
mean α
+0.22%
signals 14d
162
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 20 scored bets: 35% hit rate, +0.22% mean alpha, trader score +0.14. Their last-14d mentions, direction-adjusted, have moved -2.3% since posting (mean over 34 mentions with price data).
Recent signals15receipts included
| date (PT) | ticker | author | sent | what they said | since then | receipt |
|---|---|---|---|---|---|---|
| 2026-07-03 | SIVE | @Sofigoodboy | +0.35 | Wonders if SIVE rebound will make for a comfortable weekend. | · | tweet ↗ |
| 2026-07-03 | SIVE | @Sofigoodboy | +0.35 | Urges Sivers holders to wake up, implying bullish rebound interest. | · | tweet ↗ |
| 2026-07-03 | SIVE | @Sofigoodboy | +0.35 | Says buying SIVEF near yesterday's low produced almost 25% profit in one day. | · | tweet ↗ |
| 2026-07-03 | SIVEF | @Sofigoodboy | +0.35 | Says buying SIVEF near yesterday's low produced almost 25% profit in one day. | · | tweet ↗ |
| 2026-07-03 | SIVE | @Sofigoodboy | +0.40 | Reports SIVE jumped to 56.5 SEK, up 15%. | · | tweet ↗ |
| 2026-07-03 | SIVE | @Sofigoodboy | +0.50 | Hopes for a big SIVE rebound today. | · | tweet ↗ |
| 2026-07-02 | SIVE | @Sofigoodboy | +0.30 | Reports SIVE is up 4% in Germany before Sweden opens. | · | tweet ↗ |
| 2026-07-02 | META | @Sofigoodboy | -0.25 | Mocks Meta-related back-and-forth as inconsistent. | — | tweet ↗ |
| 2026-07-02 | POET | @Sofigoodboy | +0.45 | Summarizes CPO approaches and supplier progress for AI data-center optical links. | — | tweet ↗ |
| 2026-07-02 | SIVE | @Sofigoodboy | +0.35 | Summarizes CPO approaches and supplier progress for AI data-center optical links. | · | tweet ↗ |
| 2026-07-02 | COHR | @Sofigoodboy | +0.45 | Summarizes CPO approaches and supplier progress for AI data-center optical links. | — | tweet ↗ |
| 2026-07-02 | · | @Sofigoodboy | · | Says Samsung and Hynix are holding while only US market was hit. | · | tweet ↗ |
| 2026-07-02 | META | @Sofigoodboy | -0.35 | Complains bad Meta news caused crash while good news did not rebound strongly. | — | tweet ↗ |
| 2026-07-02 | MU | @Sofigoodboy | -0.45 | Says Michael Burry entered a short on Micron. | — | tweet ↗ |
| 2026-07-02 | META | @Sofigoodboy | -0.30 | Mocking take that Meta is behind peers in AI and financing. | — | 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.