AMBQ Historical Stock Prices & CSV Downloads

Ambiq Micro, Inc. (AMBQ), daily historical prices. Prices in USD.
Date	Open	High	Low	Close		Volume
Oct 30, 2026	49.65	51.11	46.25	47.77	47.77	308,400
Oct 29, 2026	53.68	54.77	53.08	53.80	53.80	240,200
Oct 28, 2026	55.70	56.22	53.89	54.86	54.86	281,400
Oct 27, 2026	52.30	54.86	51.55	54.67	54.67	281,700
Oct 26, 2026	50.94	52.02	49.20	51.06	51.06	181,100
Oct 23, 2026	49.48	51.29	49.08	50.36	50.36	510,600
Oct 22, 2026	50.29	50.80	48.25	49.57	49.57	413,100
Oct 21, 2026	52.50	53.78	51.83	52.24	52.24	498,300
Oct 20, 2026	49.33	51.29	48.50	50.98	50.98	320,500
Oct 19, 2026	52.45	52.78	49.24	49.62	49.62	393,700
Oct 16, 2026	51.04	51.79	49.58	49.88	49.88	556,000
Oct 15, 2026	48.72	52.10	48.20	52.08	52.08	539,900
Oct 14, 2026	53.94	54.39	49.61	51.55	51.55	459,400
Oct 13, 2026	54.05	56.09	53.00	55.86	55.86	380,300
Oct 12, 2026	57.72	58.25	55.34	55.45	55.45	392,100
Oct 9, 2026	60.17	60.50	57.40	58.56	58.56	267,200
Oct 8, 2026	60.51	60.74	57.66	58.90	58.90	483,400
Oct 7, 2026	62.18	64.35	60.79	61.98	61.98	566,200
Oct 6, 2026	67.92	67.96	62.90	63.24	63.24	563,700
Oct 5, 2026	69.51	69.51	65.87	65.92	65.92	508,900
Oct 2, 2026	72.26	72.26	67.90	68.18	68.18	419,000
Oct 1, 2026	68.93	70.17	67.47	69.15	69.15	584,500
Sep 30, 2026	65.57	69.03	65.30	68.17	68.17	582,300
Sep 29, 2026	69.45	69.45	63.31	64.81	64.81	597,600
Sep 28, 2026	69.79	70.78	66.74	68.30	68.30	278,000

Historical stock data.