# Predictor Accuracy Config Validation

Generated: `2026-05-24T00:45:18.819606+00:00`

## Command

```bash
venv/bin/python scripts/run_predictor_accuracy_config_validation.py --seed-json docs/validation_runs/multi_factor_1000stock_overnight.json --events-cache docs/validation_runs/multi_factor_1000stock_finetune_events.pkl --objective accuracy --max-configs 12000 --random-configs 10000 --output-prefix predictor_accuracy_config_validation
```

## Summary

- Objective: `accuracy`
- Covered stocks: `1045/1050`
- Configs tested: `10267`
- Passing configs: `2583`
- Promotion decision: `PASS`
- Best config: `candidate_08963`
- Strict best config: `candidate_08963`

## Current Baseline vs Best Accuracy Config

| Metric | Current Baseline | Best | Delta |
| --- | ---: | ---: | ---: |
| Accuracy | 40.3925% | 42.5963% | +2.2038pp |
| Direction accuracy | 44.4077% | 43.7253% | -0.6824pp |
| BUY precision | 41.8795% | 42.2867% | +0.4072pp |
| SELL precision | 46.7144% | 44.3679% | -2.3465pp |

Strict best accuracy delta: `2.2038pp`

## Best Weights

| Factor | Weight |
| --- | ---: |
| `oldwang_trend` | `0.015` |
| `oldwang_guard` | `0.01` |
| `oldwang_volume` | `0.08` |
| `volume_expansion` | `0.025` |
| `volume_spike` | `0.04` |
| `volume_surge` | `0.005` |
| `volume_contraction_after_spike` | `0.04` |
| `candle_shadow` | `0.005` |
| `upper_shadow` | `0.09` |
| `lower_shadow` | `0.02` |
| `bullish_upper_shadow` | `0.04` |
| `high_volume_upper_shadow` | `0.08` |
| `foreign_flow` | `0.06` |
| `trust_flow` | `0.005` |
| `dealer_flow` | `0.055` |
| `institutional_flow` | `0.05` |
| `chip_score` | `0.035` |
| `margin_risk` | `0.015` |
| `short_pressure` | `0.07` |
| `macd_momentum` | `0.015` |
| `rsi_trend` | `0.04` |
| `rsi_reversal` | `0.04` |
| `bb_reversion` | `0.1` |
| `ma_alignment` | `0.005` |
| `momentum_20d` | `0.04` |
| `momentum_60d` | `0.02` |
| `momentum_120d` | `0.075` |
| `volatility_risk` | `0.08` |
| `liquidity_quality` | `0.015` |