Amphastar Pharmaceuticals (AMPH) Price: 25.43

Amphastar Pharmaceuticals, Inc. (AMPH)

25.43 +0.08 (+0.32%) USD | NASDAQ | Oct 02, 16:00

25.44 +0.01 (+0.04%) After-Hours: 20:00

Price Chart

Historical Price Data

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Date	Open	High	Low	Close	Volume
Oct 02, 2026	25.46	25.54	25.06	25.43	374220.0
Oct 01, 2026	25.60	26.02	25.30	25.35	530991.0
Sep 30, 2026	26.73	26.79	25.77	25.81	509363.0
Sep 29, 2026	27.58	27.64	26.52	26.68	631997.0
Sep 28, 2026	25.99	27.80	25.96	27.39	751802.0
Sep 25, 2026	26.25	26.63	25.66	26.13	376922.0
Sep 24, 2026	24.81	26.31	24.64	26.27	572081.0
Sep 23, 2026	24.39	25.12	24.20	24.96	508095.0
Sep 22, 2026	24.60	24.83	24.00	24.32	522394.0
Sep 21, 2026	23.54	25.41	23.45	24.48	595754.0
Sep 18, 2026	23.69	23.99	23.51	23.62	1.456M
Sep 17, 2026	24.08	24.18	23.50	23.82	465642.0
Sep 16, 2026	23.64	24.39	23.49	23.95	503881.0
Sep 15, 2026	23.75	23.94	23.56	23.64	354415.0
Sep 14, 2026	23.84	24.28	23.56	23.91	474879.0
Sep 11, 2026	23.65	23.80	23.24	23.78	410954.0
Sep 10, 2026	23.00	23.69	22.76	23.54	514991.0
Sep 09, 2026	22.84	23.07	22.57	23.04	351602.0
Sep 08, 2026	22.82	23.14	22.30	22.93	460015.0
Sep 04, 2026	23.47	23.74	23.07	23.18	650129.0
Sep 03, 2026	23.88	23.92	23.04	23.84	469752.0
Sep 02, 2026	23.05	23.83	23.03	23.74	456779.0
Sep 01, 2026	22.59	23.05	22.59	22.96	550980.0
Aug 31, 2026	21.86	22.65	21.52	22.53	274026.0
Aug 28, 2026	21.88	22.15	21.69	22.01	224533.0

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