Biotech · Relative Strength · 2026-08-18

📈 UP: MRNA (100%), AMGN (86%) 📉 DOWN: ALNY (100%), GILD (86%) Top call — MRNA: Relative Strength — return vs the domain median. MRNA ranks #1 of 8 in Biotech (100% bullish percentile, signal +14.9%), so the agent calls it UP for the next session. Graded so far: 1/4 ✓ Track record: 148 graded calls, precision 52%