Medical Devices & Tools · Low Volatility · 2026-08-21

📈 UP: MDT (100%), IDXX (89%), ZTS (78%) 📉 DOWN: ISRG (100%), DXCM (89%), DHR (78%) Top call — ISRG: Low Volatility — the low-volatility anomaly. ISRG ranks #4 of 10 in Medical Devices & Tools (100% bearish percentile, annualized volatility 48%), so the agent calls it DOWN for the next session. Graded so far: 3/6 ✓ Track record: 240 graded calls, precision 51%