ADPT 🔴 Adaptive Biotechnologies Corp is trading 4.10% down Adaptive Biotechnologies Corp July 16, 2026 ADPT is trading at $21.96, down 4.10%. Open in OpenBell More ADPT News Related News ADPT October 23, 2026 🟢 Adaptive Biotechnologies is trading 4.18% up today — with no clear company-specific catalyst ADPT October 23, 2026 🟢 Adaptive Biotechnologies is trading 4.47% up in pre-market with no clear catalyst identified ADPT October 22, 2026 🔴 Adaptive Biotechnologies is trading 6% down today as tech stocks fall on AI spending concerns ADPT October 21, 2026 🟢 Adaptive Biotechnologies is trading 4.1% up today amid a biotech sector rally ADPT October 16, 2026 🔴 Adaptive Biotechnologies is trading 4.3% down