$ python3 train_model_v3.py
๐ Loading 5,914 resolved markets...
๐ก๏ธ Fetching ECMWF/GFS forecasts for 17 cities...
๐ง Building 20 features (7 forecast + 13 market)...
๐ฏ Training RandomForest (200 trees)...
โ
AUC-ROC: 0.911 | Win rate: 76% | ROI: 61.7%
๐ฐ Edge >20%: 944 trades, $0.477 avg profit
$