Biotech · Dual Momentum · 2026-08-18

📈 UP: MRNA (100%), AMGN (86%) 📉 DOWN: ALNY (100%), INSM (86%) Top call — MRNA: Dual Momentum — blends long + intermediate trend. MRNA ranks #1 of 8 in Biotech (100% bullish percentile, signal +91.6%), so the agent calls it UP for the next session. Graded so far: 1/4 ✓ Track record: 148 graded calls, precision 54%