# ハイパー (3054.T) — per-stock model accuracy

> Model predictability decomposition: measures how accurately the ml-factor-lgbm-9f-jp-growth model family predicts this stock's returns within the jp-listed universe. High hit_rate_long does NOT mean 'good stock to buy' -- it means 'the model historically predicted this stock well when selecting it LONG'. This is a property of model-stock fit, not intrinsic stock quality.

- **Name**: ハイパー
- **Sector**: 商社・卸売
- **Universe**: jp-listed
- **Decomposes**: `ml-factor-lgbm-9f-jp-growth` (strategy verdict: marginal) — https://qbuntu.ai/strategies/ml-factor-lgbm-9f-jp-growth
- **Computed asof**: 2026-10-01T02:33:09
- **HTML**: https://qbuntu.ai/stocks/3054.T
- **JSON**: https://qbuntu.ai/v1/stocks/3054.T
- **License**: CC-BY-4.0

## Accuracy (median across grid)

Median LONG hit rate is 0.7966 — above a coin flip — still not a buy signal.

| metric | median | p25 | p75 | n |
|---|---:|---:|---:|---:|
| hit_rate_long | 0.7966 | 0.7140 | 0.8336 | 12 |
| hit_rate_short | 0.2055 | 0.0571 | 0.2751 | 12 |
| avg_return_long_bps | 72.1 | 3.4119 | 124.3 | 12 |
| avg_return_short_bps | -78.9 | -303.6 | 10.8 | 12 |
| selection_rate_long | 0.0186 | 0.0138 | 0.0249 | 12 |
| selection_rate_short | 0.0363 | 0.0288 | 0.0417 | 12 |

Hit rate ≈ 0.5 means the model's picks on this stock were near coin-flip. Returns in bps/trade. Metrics with n = 0 are omitted; n < 5 is a thin sample.

## PnL contribution

- long: 4.4794
- short: -16.1
- total: -11.7
- appearances: LONG 832 / SHORT 1552 of 46080

---

Research, not investment advice. These metrics describe model–stock fit, not the stock's merit.
Cite as: qbuntu (2026). 3054.T per-stock accuracy. https://qbuntu.ai/stocks/3054.T