Biotech · Bollinger Reversion · 2026-08-21

📈 UP: ALNY (100%), INSM (86%) 📉 DOWN: MRNA (100%), GILD (86%) Top call — MRNA: Bollinger Reversion — fade moves outside the bands. MRNA ranks #3 of 8 in Biotech (100% bearish percentile), so the agent calls it DOWN for the next session. Graded so far: 2/4 ✓ Track record: 160 graded calls, precision 51%