5 DAY PERFORMANCE
+0.97%
1 MONTH PERFORMANCE
+9.70%
3 MONTH PERFORMANCE
+14.58%
6 MONTH PERFORMANCE
-0.61%
YEAR-TO-DATE PERFORMANCE
+11.30%
1 YEAR PERFORMANCE
-3.71%
Tetra Tech, Inc. Stock Chart
Share Price History
| Date | Opening Price | Closing Price | High | Low | Volume | Market Capitalization |
|---|---|---|---|---|---|---|
| 01/27/2026 | $36.66 | $37.33 (1.83%) | $37.57 | $36.43 | 1.96 M | $9.79 B |
| 01/26/2026 | $36.98 | $36.68 (-0.81%) | $37.15 | $36.64 | 1.32 M | $9.62 B |
| 01/23/2026 | $37.23 | $36.97 (-0.7%) | $37.58 | $36.68 | 1.51 M | $9.69 B |
| 01/22/2026 | $36.86 | $37.15 (0.79%) | $37.40 | $36.85 | 2.10 M | $9.74 B |
| 01/21/2026 | $36.07 | $36.70 (1.75%) | $36.77 | $35.90 | 2.10 M | $9.62 B |
| 01/20/2026 | $37.26 | $36.01 (-3.35%) | $37.44 | $35.90 | 1.77 M | $9.44 B |
| 01/16/2026 | $37.15 | $37.27 (0.32%) | $37.45 | $36.83 | 1.81 M | $9.77 B |
| 01/15/2026 | $36.57 | $37.17 (1.64%) | $37.32 | $36.29 | 2.43 M | $9.75 B |
| 01/14/2026 | $36.29 | $36.43 (0.39%) | $36.77 | $35.95 | 2.03 M | $9.55 B |
| 01/13/2026 | $35.88 | $36.37 (1.37%) | $36.55 | $35.79 | 2.32 M | $9.54 B |
| 01/12/2026 | $36.30 | $35.85 (-1.24%) | $36.35 | $35.66 | 2.28 M | $9.40 B |
| 01/09/2026 | $35.45 | $36.33 (2.48%) | $36.38 | $35.39 | 1.93 M | $9.53 B |
| 01/08/2026 | $33.83 | $35.50 (4.94%) | $36.30 | $33.83 | 2.59 M | $9.31 B |
| 01/07/2026 | $34.59 | $33.78 (-2.34%) | $34.79 | $33.73 | 2.08 M | $8.86 B |
| 01/06/2026 | $34.73 | $34.77 (0.12%) | $34.92 | $34.32 | 1.95 M | $9.12 B |
| 01/05/2026 | $33.57 | $34.93 (4.05%) | $35.30 | $33.25 | 2.73 M | $9.16 B |
| 01/02/2026 | $33.62 | $33.65 (0.09%) | $33.79 | $33.33 | 995.80 K | $8.82 B |
| 12/31/2025 | $33.97 | $33.54 (-1.27%) | $34.13 | $33.52 | 908.80 K | $8.79 B |
| 12/30/2025 | $34.11 | $33.97 (-0.41%) | $34.27 | $33.85 | 1.04 M | $8.91 B |
| 12/29/2025 | $34.04 | $34.11 (0.21%) | $34.22 | $33.92 | 854.85 K | $8.94 B |
| 12/26/2025 | $34.20 | $34.03 (-0.5%) | $34.20 | $33.89 | 725.43 K | $8.92 B |
| 12/24/2025 | $34.32 | $34.18 (-0.41%) | $34.42 | $34.09 | 499.90 K | $8.96 B |
| 12/23/2025 | $34.50 | $34.41 (-0.26%) | $34.92 | $34.09 | 1.18 M | $9.02 B |
| 12/22/2025 | $34.33 | $34.44 (0.32%) | $34.71 | $34.17 | 1.07 M | $9.03 B |
| 12/19/2025 | $34.37 | $34.45 (0.23%) | $34.66 | $34.12 | 3.70 M | $9.03 B |
| 12/18/2025 | $34.54 | $34.51 (-0.09%) | $35.21 | $34.42 | 2.56 M | $9.05 B |
| 12/17/2025 | $34.00 | $34.54 (1.59%) | $34.84 | $33.90 | 2.92 M | $9.06 B |
| 12/16/2025 | $34.34 | $34.15 (-0.55%) | $34.48 | $34.04 | 1.94 M | $8.95 B |
| 12/15/2025 | $34.57 | $34.44 (-0.38%) | $34.74 | $34.11 | 1.61 M | $9.03 B |
| 12/12/2025 | $34.83 | $34.56 (-0.78%) | $35.00 | $34.41 | 2.70 M | $9.06 B |
| 12/11/2025 | $34.07 | $34.75 (2%) | $34.77 | $33.86 | 2.05 M | $9.11 B |
| 12/10/2025 | $33.74 | $33.90 (0.47%) | $34.00 | $33.27 | 2.57 M | $8.89 B |
| 12/09/2025 | $33.48 | $33.74 (0.78%) | $34.20 | $33.48 | 2.06 M | $8.85 B |
| 12/08/2025 | $34.03 | $33.58 (-1.32%) | $34.58 | $33.25 | 1.88 M | $8.80 B |
| 12/05/2025 | $35.20 | $34.14 (-3.01%) | $35.30 | $34.09 | 3.10 M | $8.95 B |
| 12/04/2025 | $34.77 | $35.36 (1.7%) | $35.60 | $34.58 | 2.35 M | $9.27 B |
| 12/03/2025 | $34.67 | $34.74 (0.2%) | $34.81 | $34.21 | 1.48 M | $9.11 B |
| 12/02/2025 | $34.48 | $34.60 (0.35%) | $34.91 | $34.13 | 1.66 M | $9.07 B |
| 12/01/2025 | $34.48 | $34.48 (0%) | $34.91 | $34.22 | 2.36 M | $9.04 B |
| 11/28/2025 | $34.79 | $34.74 (-0.14%) | $35.16 | $34.40 | 944.50 K | $9.11 B |
| 11/26/2025 | $34.29 | $34.78 (1.43%) | $35.03 | $34.29 | 2.52 M | $9.12 B |
| 11/25/2025 | $32.84 | $34.12 (3.9%) | $34.21 | $32.84 | 2.94 M | $8.95 B |
| 11/24/2025 | $33.08 | $32.70 (-1.15%) | $33.30 | $32.43 | 4.31 M | $8.57 B |
| 11/21/2025 | $35.16 | $33.05 (-6%) | $35.18 | $33.01 | 5.01 M | $8.67 B |
| 11/20/2025 | $35.55 | $35.19 (-1.01%) | $36.03 | $35.02 | 3.28 M | $9.23 B |
| 11/19/2025 | $35.65 | $35.35 (-0.84%) | $35.73 | $35.11 | 2.78 M | $9.27 B |
| 11/18/2025 | $35.65 | $35.64 (-0.03%) | $35.85 | $35.36 | 2.85 M | $9.34 B |
| 11/17/2025 | $36.37 | $35.69 (-1.87%) | $36.39 | $35.54 | 3.22 M | $9.36 B |
| 11/14/2025 | $37.38 | $36.21 (-3.13%) | $37.63 | $35.80 | 4.79 M | $9.49 B |
| 11/13/2025 | $36.00 | $37.41 (3.92%) | $37.75 | $35.10 | 6.25 M | $9.81 B |
| 11/12/2025 | $32.15 | $32.45 (0.93%) | $32.60 | $31.87 | 3.16 M | $8.51 B |
| 11/11/2025 | $32.11 | $31.99 (-0.37%) | $32.11 | $31.53 | 2.30 M | $8.39 B |
| 11/10/2025 | $32.30 | $32.07 (-0.71%) | $32.53 | $31.18 | 5.19 M | $8.41 B |
| 11/07/2025 | $31.81 | $32.22 (1.29%) | $32.42 | $31.73 | 3.84 M | $8.56 B |
| 11/06/2025 | $32.58 | $31.93 (-2%) | $33.17 | $31.89 | 1.63 M | $8.48 B |
| 11/05/2025 | $31.89 | $32.58 (2.16%) | $32.90 | $31.88 | 2.02 M | $8.65 B |
| 11/04/2025 | $31.86 | $32.09 (0.72%) | $32.19 | $31.69 | 1.46 M | $8.52 B |
| 11/03/2025 | $31.81 | $31.86 (0.16%) | $31.95 | $31.34 | 2.14 M | $8.46 B |
| 10/31/2025 | $32.18 | $31.98 (-0.62%) | $32.18 | $31.74 | 1.71 M | $8.49 B |
| 10/30/2025 | $31.77 | $32.18 (1.29%) | $32.37 | $31.57 | 1.76 M | $8.55 B |
| 10/29/2025 | $32.33 | $31.85 (-1.48%) | $32.83 | $31.61 | 2.25 M | $8.46 B |
| 10/28/2025 | $33.49 | $32.58 (-2.72%) | $33.70 | $32.31 | 2.10 M | $8.65 B |
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