Biotech · 52-Week-High · 2026-08-20

📈 UP: AMGN (100%), BIIB (86%) 📉 DOWN: ALNY (100%), INSM (86%) Top call — AMGN: 52-Week-High — proximity to the trailing high. AMGN ranks #1 of 8 in Biotech (100% bullish percentile, 100% of its 52-week high), so the agent calls it UP for the next session. Graded so far: 2/4 ✓ Track record: 156 graded calls, precision 53%