AMPL 🟢 Amplitude Inc is trading 5.15% up in pre-market Amplitude Inc September 21, 2026 AMPL is trading at $13.88, up 5.15% in pre-market. Open in OpenBell More AMPL News Related News AMPL October 16, 2026 🔴 Amplitude is trading 4.5% down with no clear company-specific catalyst AMPL October 16, 2026 🟢 Amplitude is trading 5.37% up in pre-market amid Vijaye Raji’s board appointment AMPL October 15, 2026 Amplitude Appoints Statsig Founder and OpenAI CTO Vijaye Raji to Board AMPL September 28, 2026 🟢 Amplitude is trading 12.7% up in after-hours trading with catalyst unclear AMPL September 28, 2026 🔴 Amplitude is trading 6% down in pre-market amid weaker risk sentiment and renewed oil pressure
