Atara Biotherapeutics (ATRA) Price: 9.48

Atara Biotherapeutics, Inc. (ATRA)

9.48 +1.02 (+12.06%) USD | NASDAQ | Oct 02, 16:00

9.60 +0.12 (+1.27%) After-Hours: 20:00

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Historical Price Data

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Date	Open	High	Low	Close	Volume
Oct 02, 2026	8.46	9.675	8.25	9.48	85752.00
Oct 01, 2026	8.73	9.20	8.23	8.46	90929.00
Sep 30, 2026	8.08	8.710	7.83	8.50	29302.00
Sep 29, 2026	8.33	8.821	7.89	8.05	56451.00
Sep 28, 2026	8.69	8.705	8.336	8.37	23529.00
Sep 25, 2026	8.60	8.99	8.535	8.81	31197.00
Sep 24, 2026	8.60	8.86	8.33	8.54	20777.00
Sep 23, 2026	8.92	8.95	8.40	8.56	40473.00
Sep 22, 2026	9.30	9.60	8.93	8.93	27265.00
Sep 21, 2026	9.69	9.92	9.30	9.38	29670.00
Sep 18, 2026	9.73	10.19	9.60	9.69	37766.00
Sep 17, 2026	10.28	10.28	9.41	9.71	26421.00
Sep 16, 2026	9.50	10.37	9.07	10.11	116745.0
Sep 15, 2026	9.21	9.88	8.92	9.44	56062.00
Sep 14, 2026	9.09	9.71	9.07	9.25	50848.00
Sep 11, 2026	10.00	10.00	9.38	9.38	16034.00
Sep 10, 2026	9.94	9.94	9.52	9.89	23205.00
Sep 09, 2026	10.27	10.43	9.76	9.91	68510.00
Sep 08, 2026	10.60	11.33	10.23	10.23	106940.0
Sep 04, 2026	9.45	9.95	9.25	9.76	135656.0
Sep 03, 2026	9.49	9.53	9.00	9.53	25276.00
Sep 02, 2026	9.08	9.48	9.08	9.44	20899.00
Sep 01, 2026	8.96	9.18	8.80	9.02	51945.00
Aug 31, 2026	9.09	9.29	8.83	8.90	30242.00
Aug 28, 2026	9.18	9.21	8.90	9.20	15346.00

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