パワーエックス (485A.T) quant model fit
Median hit rate and return when a model selected パワーエックス (485A.T). Model: ml-factor-lgbm-9f-jp-growth. Model–stock fit, not a buy signal.
Median LONG hit rate is 0.52 (n=12). near a coin flip.Median LONG return is +85.4 bps.
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.
Accuracy (median across grid)
| metric | median | p25 – p75 | n |
|---|---|---|---|
| Hit rate · LONG | 0.5151 | 0.4682 – 0.5704 | 12 |
| Hit rate · SHORT | 0.5500 | 0.5308 – 0.6271 | 12 |
| Avg return · LONG (bps) | 85.4 | 10.3 – 161.4 | 12 |
| Avg return · SHORT (bps) | 37.9 | 3.9810 – 143.0 | 12 |
| Selection rate · LONG | 0.0361 | 0.0287 – 0.0406 | 12 |
| Selection rate · SHORT | 0.0987 | 0.0824 – 0.1111 | 12 |
Hit rate ≈ 0.5 means the model's picks on this stock were near coin-flip. Returns in bps per trade (1 bps = 0.01%). Metrics with n = 0 are omitted.
PnL contribution
Selected LONG 3929 / SHORT 10869 times out of 112,320 appearances (3.498% LONG).
sum of per-trade decimal returns across all grid combos and retrain periods (0.01 = one trade returning 1%)