Biotech · Low Volatility · 2026-08-20

📈 UP: AMGN (100%), REGN (86%) 📉 DOWN: MRNA (100%), INSM (86%) Top call — AMGN: Low Volatility — the low-volatility anomaly. AMGN ranks #1 of 8 in Biotech (100% bullish percentile, annualized volatility 27%), so the agent calls it UP for the next session. Graded so far: 2/4 ✓ Track record: 156 graded calls, precision 51%