Biotech · LightGBM · 2026-08-18

📈 UP: REGN (100%), BIIB (86%) 📉 DOWN: INSM (100%), AMGN (86%) Top call — REGN: LightGBM — a gradient-boosted model fit on this basket's recent features. REGN ranks #1 of 8 in Biotech (100% bullish percentile), so the agent calls it UP for the next session. Graded so far: 1/4 ✓ Track record: 148 graded calls, precision 52%