Tetra Tech Inc (TTEK) Historical Stock Data

34.56 ↓0.19 (-0.55%)

As of December 31, 1969, 7:00pm EST.

Historical Data

In the past 30 trading days, TTEK is up 0.02% a day on average. There have been 15 days where Tetra Tech Inc closed green and 15 days where TTEK closed red.

Date	Open	Close	Change	Low	High	Volume
2025-12-12	34.83	34.56	↓$0.27 (-0.78%)	34.41	35.00	2.45M
2025-12-11	34.07	34.75	↑$0.68 (2.00%)	33.86	34.77	2.01M
2025-12-10	33.74	33.90	↑$0.16 (0.47%)	33.28	33.98	2.39M
2025-12-09	33.48	33.74	↑$0.26 (0.78%)	33.48	34.20	1.92M
2025-12-08	34.03	33.58	↓$0.45 (-1.32%)	33.25	34.58	1.87M
2025-12-05	35.20	34.14	↓$1.06 (-3.01%)	34.09	35.30	2.99M
2025-12-04	34.76	35.36	↑$0.60 (1.73%)	34.58	35.60	2.12M
2025-12-03	34.67	34.74	↑$0.07 (0.20%)	34.21	34.80	1.38M
2025-12-02	34.48	34.60	↑$0.12 (0.35%)	34.13	34.91	1.55M
2025-12-01	34.25	34.48	↑$0.23 (0.67%)	34.22	34.90	2.07M
2025-11-28	34.79	34.74	↓$0.05 (-0.14%)	34.40	35.16	0.94M
2025-11-26	34.29	34.78	↑$0.49 (1.43%)	34.29	35.03	2.50M
2025-11-25	32.91	34.12	↑$1.21 (3.68%)	32.89	34.19	2.94M
2025-11-24	33.08	32.70	↓$0.38 (-1.15%)	32.43	33.30	4.04M
2025-11-21	35.10	33.05	↓$2.05 (-5.84%)	33.03	35.16	4.62M
2025-11-20	35.55	35.19	↓$0.36 (-1.01%)	35.02	36.03	3.17M
2025-11-19	35.65	35.35	↓$0.30 (-0.84%)	35.11	35.72	2.78M
2025-11-18	35.65	35.64	↓$0.01 (-0.03%)	35.36	35.84	2.77M
2025-11-17	36.29	35.69	↓$0.60 (-1.64%)	35.54	36.39	3.10M
2025-11-14	37.38	36.21	↓$1.17 (-3.13%)	35.80	37.63	4.69M
2025-11-13	35.11	37.41	↑$2.31 (6.57%)	35.11	37.75	6.17M
2025-11-12	32.15	32.45	↑$0.30 (0.93%)	31.87	32.60	3.07M
2025-11-11	32.11	31.99	↓$0.12 (-0.37%)	31.53	32.11	2.26M
2025-11-10	32.30	32.07	↓$0.23 (-0.71%)	31.19	32.53	4.86M
2025-11-07	31.81	32.22	↑$0.41 (1.27%)	31.73	32.42	3.28M
2025-11-06	32.58	31.93	↓$0.65 (-2.00%)	31.89	33.17	1.60M
2025-11-05	31.89	32.58	↑$0.69 (2.16%)	31.88	32.90	1.94M
2025-11-04	31.86	32.09	↑$0.23 (0.72%)	31.69	32.19	1.40M
2025-11-03	31.81	31.86	↑$0.05 (0.16%)	31.34	31.95	2.08M
2025-10-31	32.18	31.98	↓$0.20 (-0.62%)	31.74	32.18	1.35M