Author
@beikoku05 beikoku05
grade Cx.com/beikoku05 ↗
Japanese-language US/Japan market recap curator with AI-semis tilt and disclosed P&L
Posts daily Japanese-language US (and some Japan) market rec
trader score
-0.05
hit rate
45%
mean α
-0.02%
signals 14d
57
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: 45% hit rate, -0.02% mean alpha, trader score -0.05. Their last-14d mentions, direction-adjusted, have moved -0.1% since posting (mean over 38 mentions with price data).
Recent signals15receipts included
| date (PT) | ticker | author | sent | what they said | since then | receipt |
|---|---|---|---|---|---|---|
| 2026-08-28 | META | @beikoku05 | +0.20 | Detailed market recap links hawkish policy, yields, macro prints, and sector performance. | — | tweet ↗ |
| 2026-08-28 | SOX | @beikoku05 | -0.50 | Detailed market recap links hawkish policy, yields, macro prints, and sector performance. | · | tweet ↗ |
| 2026-08-28 | AFRM | @beikoku05 | +0.60 | Detailed market recap links hawkish policy, yields, macro prints, and sector performance. | — | tweet ↗ |
| 2026-08-28 | MRVL | @beikoku05 | -0.60 | Detailed market recap links hawkish policy, yields, macro prints, and sector performance. | — | tweet ↗ |
| 2026-08-28 | GAP | @beikoku05 | +0.60 | Detailed market recap links hawkish policy, yields, macro prints, and sector performance. | — | tweet ↗ |
| 2026-08-28 | GOOGL | @beikoku05 | +0.20 | Detailed market recap links hawkish policy, yields, macro prints, and sector performance. | — | tweet ↗ |
| 2026-08-28 | ESTC | @beikoku05 | +0.50 | Premarket roundup reports acquisition, earnings, guidance, and executive events. | — | tweet ↗ |
| 2026-08-28 | PYPL | @beikoku05 | -0.40 | Premarket roundup reports acquisition, earnings, guidance, and executive events. | — | tweet ↗ |
| 2026-08-28 | AFRM | @beikoku05 | +0.60 | Premarket roundup reports acquisition, earnings, guidance, and executive events. | — | tweet ↗ |
| 2026-08-28 | RBRK | @beikoku05 | -0.30 | Premarket roundup reports acquisition, earnings, guidance, and executive events. | — | tweet ↗ |
| 2026-08-28 | MRVL | @beikoku05 | -0.30 | Premarket roundup reports acquisition, earnings, guidance, and executive events. | — | tweet ↗ |
| 2026-08-28 | GAP | @beikoku05 | +0.60 | Premarket roundup reports acquisition, earnings, guidance, and executive events. | — | tweet ↗ |
| 2026-08-27 | OKTA | @beikoku05 | +0.60 | Reports several directly affected premarket movers, earnings beats and guidance changes. | -3.9% | tweet ↗ |
| 2026-08-27 | NVDA | @beikoku05 | +0.60 | Reports several directly affected premarket movers, earnings beats and guidance changes. | -4.6% | tweet ↗ |
| 2026-08-27 | CRWD | @beikoku05 | +0.60 | Reports several directly affected premarket movers, earnings beats and guidance changes. | -4.2% | 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.