Biotech · Low Volatility · 2026-08-21

📈 UP: AMGN (100%), REGN (86%) 📉 DOWN: MRNA (100%), INSM (86%) Top call — MRNA: Low Volatility — the low-volatility anomaly. MRNA ranks #3 of 8 in Biotech (100% bearish percentile, annualized volatility 362%), so the agent calls it DOWN for the next session. Graded so far: 2/4 ✓ Track record: 160 graded calls, precision 51%