ラクスル (4384.T) quant model fit
Median hit rate and return when a model selected ラクスル (4384.T). Model: ml-factor-lgbm-9f-jp-growth. Model–stock fit, not a buy signal.
Median LONG hit rate is 0.50 (n=12). near a coin flip.Median LONG return is +36.9 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 | 0.5024 | 0.4633 – 0.6044 | 12 |
| Hit rate · SHORT | 0.7724 | 0.6525 – 0.8572 | 12 |
| Avg return · LONG (bps) | 36.9 | 8.5508 – 88.3 | 12 |
| Avg return · SHORT (bps) | 108.5 | 20.5 – 225.8 | 12 |
| Selection rate · LONG | 0.0035 | 0.0027 – 0.0040 | 12 |
| Selection rate · SHORT | 0.0021 | 0.0017 – 0.0023 | 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 2879 / SHORT 1679 times out of 807,168 appearances (0.357% LONG).
sum of per-trade decimal returns across all grid combos and retrain periods (0.01 = one trade returning 1%)