Biotech · 52-Week-High · 2026-10-21

📈 UP: BIIB (100%), MRNA (86%) 📉 DOWN: INSM (100%), ALNY (86%) Top call — BIIB: 52-Week-High — proximity to the trailing high. BIIB 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: 3/4 ✓ Track record: 328 graded calls, precision 53%