Materials · LightGBM · 2026-10-19

📈 UP: LIN (100%), DOW (86%) 📉 DOWN: FCX (100%), NEM (86%) Top call — FCX: LightGBM — a gradient-boosted model fit on this basket's recent features. FCX ranks #3 of 8 in Materials (100% bearish percentile), so the agent calls it DOWN for the next session. Graded so far: 2/4 ✓ Track record: 320 graded calls, precision 52%