Tetra Tech Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Oct 27, 2025	33.79	33.79	33.11	33.48	33.48	-0.89%	2,050,626
Oct 24, 2025	33.95	34.18	33.34	33.78	33.78	0.06%	1,922,412
Oct 23, 2025	33.10	33.88	33.06	33.76	33.76	2.15%	1,879,484
Oct 22, 2025	33.87	33.89	32.91	33.05	33.05	-2.68%	2,035,462
Oct 21, 2025	33.76	34.04	33.04	33.96	33.96	1.74%	1,780,847
Oct 20, 2025	32.80	33.55	32.59	33.38	33.38	2.11%	2,068,800
Oct 17, 2025	32.71	33.03	32.46	32.69	32.69	-0.34%	2,135,481
Oct 16, 2025	32.68	32.89	32.28	32.80	32.80	0.92%	2,656,326
Oct 15, 2025	33.43	33.93	32.47	32.50	32.50	-2.46%	2,437,530
Oct 14, 2025	34.31	34.43	33.00	33.32	33.32	-3.62%	2,830,896
Oct 13, 2025	33.95	34.66	33.77	34.57	34.57	1.74%	2,933,922
Oct 10, 2025	34.33	34.62	33.66	33.98	33.98	-0.93%	2,147,530
Oct 9, 2025	34.76	34.80	34.10	34.30	34.30	-1.55%	1,711,035
Oct 8, 2025	34.56	34.87	34.01	34.84	34.84	1.72%	1,665,473
Oct 7, 2025	34.07	34.28	33.84	34.25	34.25	1.12%	1,879,370
Oct 6, 2025	33.86	34.14	33.67	33.87	33.87	0.39%	1,591,880
Oct 3, 2025	33.71	33.88	33.20	33.74	33.74	0.18%	2,150,885
Oct 2, 2025	33.08	33.84	32.67	33.68	33.68	1.48%	3,011,935
Oct 1, 2025	32.57	33.33	32.01	33.19	33.19	-0.57%	3,836,210
Sep 30, 2025	33.63	33.77	33.15	33.38	33.38	-0.74%	2,309,281
Sep 29, 2025	33.60	33.86	32.97	33.63	33.63	0.90%	2,364,448
Sep 26, 2025	33.04	33.46	32.91	33.33	33.33	0.69%	1,581,213
Sep 25, 2025	33.31	33.77	32.95	33.10	33.10	-1.61%	2,359,202
Sep 24, 2025	34.28	34.39	33.63	33.64	33.64	-1.87%	1,778,725
Sep 23, 2025	35.36	35.59	34.26	34.28	34.28	-2.67%	2,185,282
Sep 22, 2025	35.81	35.85	34.85	35.22	35.22	-2.33%	2,821,079
Sep 19, 2025	36.66	36.90	35.56	36.06	36.06	-1.29%	4,022,130
Sep 18, 2025	36.20	36.68	36.04	36.53	36.53	1.16%	1,663,984
Sep 17, 2025	36.53	36.86	36.06	36.11	36.11	-0.99%	2,443,207
Sep 16, 2025	36.20	36.62	35.96	36.47	36.47	0.63%	2,031,045
Sep 15, 2025	36.31	36.80	36.15	36.24	36.24	0.28%	2,466,915
Sep 12, 2025	36.15	36.32	35.93	36.14	36.14	-0.14%	1,229,454
Sep 11, 2025	35.50	36.23	35.35	36.19	36.19	1.49%	1,399,454
Sep 10, 2025	34.83	35.82	34.67	35.66	35.66	1.60%	2,293,825
Sep 9, 2025	35.71	35.78	34.94	35.10	35.10	-1.71%	2,596,570
Sep 8, 2025	36.03	36.09	35.21	35.71	35.71	-1.05%	2,225,112
Sep 5, 2025	35.92	36.28	35.48	36.09	36.09	1.21%	3,259,631
Sep 4, 2025	35.92	35.99	35.33	35.66	35.66	-0.83%	2,215,955
Sep 3, 2025	36.30	36.42	35.52	35.96	35.96	-1.26%	2,489,380
Sep 2, 2025	36.37	36.64	36.00	36.42	36.42	-	1,693,564
Aug 29, 2025	36.91	37.09	36.20	36.42	36.42	-1.33%	2,744,867
Aug 28, 2025	36.91	36.97	36.36	36.91	36.91	-0.19%	2,372,721
Aug 27, 2025	36.91	37.17	36.72	36.98	36.98	0.46%	2,528,769
Aug 26, 2025	36.24	36.85	36.22	36.81	36.81	1.29%	2,041,551
Aug 25, 2025	36.76	36.97	36.29	36.34	36.34	-1.30%	1,099,681
Aug 22, 2025	36.00	36.98	35.93	36.82	36.82	2.82%	1,374,948
Aug 21, 2025	35.46	35.84	35.28	35.81	35.81	0.42%	1,226,678
Aug 20, 2025	36.03	36.84	35.54	35.66	35.66	-0.78%	1,765,371
Aug 19, 2025	35.87	36.38	35.70	35.94	35.94	0.93%	1,836,242
Aug 18, 2025	35.89	36.13	35.44	35.61	35.61	-0.53%	1,588,347