Tetra Tech Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Mar 30, 2026	30.48	30.48	29.61	29.76	29.76	-0.07%	2,105,813
Mar 27, 2026	30.35	30.57	29.75	29.78	29.78	-2.07%	3,152,506
Mar 26, 2026	31.12	31.40	30.38	30.41	30.41	-3.80%	3,185,474
Mar 25, 2026	31.95	32.37	31.09	31.61	31.61	-0.16%	1,789,369
Mar 24, 2026	30.90	31.76	30.46	31.66	31.66	1.41%	3,290,638
Mar 23, 2026	30.90	31.45	30.33	31.22	31.22	2.70%	4,438,388
Mar 20, 2026	31.18	31.42	29.99	30.40	30.40	-1.65%	5,068,988
Mar 19, 2026	30.52	31.00	30.27	30.91	30.91	0.42%	2,716,112
Mar 18, 2026	31.43	32.01	30.71	30.78	30.78	-3.12%	3,258,993
Mar 17, 2026	31.78	32.24	31.33	31.77	31.77	1.11%	1,912,750
Mar 16, 2026	32.33	32.49	30.85	31.42	31.42	-2.36%	3,849,679
Mar 13, 2026	33.38	34.08	31.53	32.18	32.18	-3.01%	2,856,087
Mar 12, 2026	33.68	34.40	33.15	33.18	33.18	-1.78%	1,777,642
Mar 11, 2026	33.52	34.19	32.97	33.78	33.78	0.66%	2,040,692
Mar 10, 2026	34.71	35.24	33.00	33.56	33.56	-4.50%	2,713,621
Mar 9, 2026	34.78	35.22	33.83	35.14	35.14	0.77%	1,769,703
Mar 6, 2026	35.00	35.07	34.10	34.87	34.87	-0.75%	1,861,304
Mar 5, 2026	35.85	36.27	35.08	35.14	35.14	-2.83%	2,437,937
Mar 4, 2026	36.14	36.24	35.59	36.16	36.16	-0.80%	1,753,131
Mar 3, 2026	35.49	36.70	35.08	36.45	36.45	1.19%	2,828,882
Mar 2, 2026	35.81	36.28	35.29	36.02	36.02	0.50%	2,469,223
Feb 27, 2026	35.18	36.09	34.58	35.84	35.84	0.90%	3,135,969
Feb 26, 2026	33.56	35.60	33.34	35.52	35.52	6.30%	4,159,077
Feb 25, 2026	33.05	33.44	32.16	33.42	33.42	1.63%	2,763,549
Feb 24, 2026	33.35	33.59	32.58	32.88	32.88	-1.97%	4,113,653
Feb 23, 2026	36.16	36.26	33.43	33.54	33.54	-7.65%	4,119,081
Feb 20, 2026	37.12	37.32	36.19	36.32	36.32	-2.26%	2,356,201
Feb 19, 2026	36.82	37.32	36.51	37.16	37.16	0.54%	2,717,025
Feb 18, 2026	35.72	37.21	35.46	36.96	36.96	4.02%	2,932,854
Feb 17, 2026	36.65	37.42	35.42	35.53	35.53	-3.17%	4,152,137
Feb 13, 2026	35.63	37.73	35.56	36.70	36.70	2.90%	3,780,879
Feb 12, 2026	40.42	40.66	35.09	35.66	35.66	-11.78%	8,384,724
Feb 11, 2026	42.81	43.14	39.62	40.42	40.36	-5.14%	5,872,001
Feb 10, 2026	42.09	42.75	41.86	42.61	42.54	1.24%	2,382,203
Feb 9, 2026	41.31	42.33	41.31	42.09	42.02	1.94%	2,956,122
Feb 6, 2026	40.85	41.81	40.58	41.29	41.22	1.45%	3,731,776
Feb 5, 2026	40.71	41.32	40.27	40.70	40.63	-0.05%	3,955,439
Feb 4, 2026	39.22	40.82	38.66	40.72	40.65	4.36%	6,272,310
Feb 3, 2026	37.63	39.06	37.60	39.02	38.96	3.69%	4,067,145
Feb 2, 2026	37.66	37.76	37.02	37.63	37.57	-0.08%	2,715,011
Jan 30, 2026	37.93	38.71	37.40	37.66	37.60	-1.47%	3,857,631
Jan 29, 2026	39.51	40.88	37.19	38.22	38.16	3.02%	5,095,789
Jan 28, 2026	37.35	37.42	36.74	37.10	37.04	-0.62%	2,679,747
Jan 27, 2026	36.66	37.57	36.43	37.33	37.27	1.77%	1,959,542
Jan 26, 2026	36.98	37.15	36.64	36.68	36.62	-0.78%	1,316,788
Jan 23, 2026	37.23	37.58	36.68	36.97	36.91	-0.48%	1,513,089
Jan 22, 2026	36.86	37.40	36.85	37.15	37.09	1.23%	2,102,407
Jan 21, 2026	36.07	36.77	35.90	36.70	36.64	1.92%	2,102,012
Jan 20, 2026	37.26	37.44	35.90	36.01	35.95	-3.38%	1,771,444
Jan 16, 2026	37.15	37.45	36.83	37.27	37.21	0.27%	1,813,070