Tetra Tech, Inc. - TTEK - Stock Historical Data & Price

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
November 07, 2025	31.81	32.22	32.22	32.42	31.73	3.84M
November 06, 2025	32.58	31.93	31.93	33.17	31.89	1.63M
November 05, 2025	31.89	32.58	32.58	32.9	31.88	2.02M
November 04, 2025	31.86	32.09	32.09	32.19	31.69	1.46M
November 03, 2025	31.81	31.86	31.86	31.95	31.34	2.14M
October 31, 2025	32.18	31.98	31.98	32.18	31.74	1.71M
October 30, 2025	31.77	32.18	32.18	32.37	31.57	1.76M
October 29, 2025	32.33	31.85	31.85	32.83	31.61	2.25M
October 28, 2025	33.49	32.58	32.58	33.7	32.31	2.1M
October 27, 2025	33.79	33.48	33.48	33.79	33.11	2.05M
October 24, 2025	33.95	33.78	33.78	34.17	33.34	1.92M
October 23, 2025	33.1	33.76	33.76	33.88	33.06	1.88M
October 22, 2025	33.87	33.05	33.05	33.89	32.91	2.04M
October 21, 2025	33.76	33.96	33.96	34.03	33.04	1.78M
October 20, 2025	32.8	33.38	33.38	33.55	32.59	2.07M
October 17, 2025	32.71	32.69	32.69	33.03	32.46	2.14M
October 16, 2025	32.68	32.8	32.8	32.89	32.28	2.66M
October 15, 2025	33.43	32.5	32.5	33.93	32.47	2.44M
October 14, 2025	34.31	33.32	33.32	34.42	32.99	2.83M
October 13, 2025	33.95	34.57	34.57	34.66	33.77	2.93M
October 10, 2025	34.33	33.98	33.98	34.62	33.66	2.15M
October 09, 2025	34.76	34.3	34.3	34.8	34.1	1.71M
October 08, 2025	34.56	34.84	34.84	34.87	34.01	1.67M
October 07, 2025	34.07	34.25	34.25	34.28	33.84	1.88M
October 06, 2025	33.86	33.87	33.87	34.13	33.67	1.5M
October 03, 2025	33.71	33.74	33.74	33.88	33.2	2.15M
October 02, 2025	33.08	33.68	33.68	33.84	32.67	3.01M
October 01, 2025	32.57	33.19	33.19	33.33	32.01	3.84M
September 30, 2025	33.63	33.38	33.38	33.77	33.15	2.31M
September 29, 2025	33.6	33.63	33.63	33.86	32.97	2.36M
September 26, 2025	33.04	33.33	33.33	33.46	32.91	1.58M
September 25, 2025	33.31	33.1	33.1	33.77	32.95	2.36M
September 24, 2025	34.28	33.64	33.64	34.39	33.63	1.78M
September 23, 2025	35.36	34.28	34.28	35.59	34.26	2.19M
September 22, 2025	35.81	35.22	35.22	35.85	34.85	2.82M
September 19, 2025	36.66	36.06	36.06	36.9	35.56	4.02M
September 18, 2025	36.2	36.53	36.53	36.68	36.04	1.66M
September 17, 2025	36.53	36.11	36.11	36.86	36.06	2.44M
September 16, 2025	36.2	36.47	36.47	36.62	35.96	2.03M
September 15, 2025	36.31	36.24	36.24	36.8	36.15	2.47M
September 12, 2025	36.15	36.14	36.14	36.32	35.93	1.23M
September 11, 2025	35.49	36.19	36.19	36.23	35.35	1.4M
September 10, 2025	34.83	35.66	35.66	35.82	34.67	2.29M
September 09, 2025	35.71	35.1	35.1	35.78	34.94	2.6M
September 08, 2025	36.03	35.71	35.71	36.09	35.21	2.23M
September 05, 2025	35.92	36.09	36.09	36.28	35.48	3.26M
September 04, 2025	35.92	35.66	35.66	35.99	35.33	2.22M
September 03, 2025	36.3	35.96	35.96	36.42	35.52	2.49M
September 02, 2025	36.37	36.42	36.42	36.64	36	1.69M
August 29, 2025	36.91	36.42	36.42	37.09	36.2	2.74M
August 28, 2025	36.91	36.91	36.91	36.97	36.36	2.37M
August 27, 2025	36.91	36.98	36.98	37.17	36.72	2.53M
August 26, 2025	36.24	36.81	36.81	36.85	36.22	2.04M
August 25, 2025	36.76	36.34	36.34	36.97	36.29	1.1M
August 22, 2025	36	36.82	36.82	36.98	35.93	1.37M
August 21, 2025	35.46	35.81	35.81	35.84	35.28	1.23M
August 20, 2025	36.03	35.66	35.66	36.84	35.54	1.77M
August 19, 2025	35.87	35.94	35.94	36.38	35.7	1.84M
August 18, 2025	35.89	35.61	35.61	36.13	35.44	1.59M
August 15, 2025	35.71	35.8	35.8	35.94	35.17	2.53M

Tetra Tech, Inc. (TTEK) NASDAQ