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Tetra Tech (TTEK) Historical Prices
| Date | Open | High | Low | Close | Adj Close | % Change | Volume | Relative Volume |
|---|---|---|---|---|---|---|---|---|
| Oct 30, 2026 | 38.35 | 38.76 | 37.98 | 38.65 | 38.65 | +1.47% | 3,281,689 | 1.50 |
| Oct 29, 2026 | 37.14 | 38.12 | 37.14 | 38.09 | 38.09 | +3.56% | 1,977,201 | 0.90 |
| Oct 28, 2026 | 36.79 | 37.01 | 36.35 | 36.78 | 36.78 | -0.24% | 1,926,777 | 0.87 |
| Oct 27, 2026 | 36.96 | 37.13 | 36.54 | 36.87 | 36.87 | -0.70% | 2,065,430 | 0.90 |
| Oct 26, 2026 | 36.92 | 37.47 | 36.88 | 37.13 | 37.13 | +0.41% | 2,591,007 | 1.09 |
| Oct 23, 2026 | 36.66 | 37.00 | 35.90 | 36.98 | 36.98 | +0.46% | 1,803,896 | 0.75 |
| Oct 22, 2026 | 35.24 | 36.82 | 35.17 | 36.81 | 36.81 | +5.02% | 2,540,210 | 1.06 |
| Oct 21, 2026 | 35.00 | 35.42 | 34.98 | 35.05 | 35.05 | +0.26% | 1,621,189 | 0.67 |
| Oct 20, 2026 | 34.69 | 35.08 | 34.59 | 34.96 | 34.96 | +0.95% | 1,496,246 | 0.62 |
| Oct 19, 2026 | 34.49 | 34.80 | 34.38 | 34.63 | 34.63 | -0.26% | 1,435,676 | 0.59 |
| Oct 16, 2026 | 34.93 | 35.17 | 34.52 | 34.72 | 34.72 | -0.17% | 1,407,234 | 0.58 |
| Oct 15, 2026 | 33.56 | 34.97 | 33.56 | 34.78 | 34.78 | +3.48% | 2,312,763 | 0.95 |
| Oct 14, 2026 | 33.63 | 34.03 | 33.29 | 33.61 | 33.61 | +0.21% | 2,260,269 | 0.93 |
| Oct 13, 2026 | 33.63 | 33.90 | 33.18 | 33.54 | 33.54 | +0.15% | 1,609,994 | 0.66 |
| Oct 12, 2026 | 33.45 | 33.87 | 33.41 | 33.49 | 33.49 | +0.45% | 1,486,148 | 0.60 |
| Oct 09, 2026 | 33.41 | 33.70 | 33.21 | 33.34 | 33.34 | -0.21% | 1,615,953 | 0.65 |
| Oct 08, 2026 | 32.78 | 33.43 | 32.23 | 33.41 | 33.41 | +2.11% | 1,519,072 | 0.61 |
| Oct 07, 2026 | 33.17 | 33.31 | 32.02 | 32.72 | 32.72 | -1.98% | 1,906,233 | 0.77 |
| Oct 06, 2026 | 33.33 | 33.58 | 33.15 | 33.38 | 33.38 | +0.15% | 1,538,135 | 0.61 |
| Oct 05, 2026 | 33.05 | 33.55 | 32.57 | 33.33 | 33.33 | +0.63% | 2,818,384 | 1.12 |
| Oct 02, 2026 | 33.78 | 33.93 | 32.95 | 33.12 | 33.12 | -1.78% | 1,913,024 | 0.76 |
| Oct 01, 2026 | 33.06 | 33.87 | 32.92 | 33.72 | 33.72 | +2.34% | 1,934,153 | 0.76 |
| Sep 30, 2026 | 33.64 | 33.86 | 32.91 | 32.95 | 32.95 | -2.23% | 2,616,872 | 1.05 |
| Sep 29, 2026 | 33.73 | 34.25 | 33.54 | 33.70 | 33.70 | -0.56% | 1,488,421 | 0.59 |
| Sep 28, 2026 | 33.58 | 34.01 | 33.25 | 33.89 | 33.89 | -0.06% | 1,932,557 | 0.76 |
| Sep 25, 2026 | 33.49 | 33.95 | 33.33 | 33.91 | 33.91 | +0.80% | 2,047,451 | 0.81 |
| Sep 24, 2026 | 34.75 | 36.00 | 33.62 | 33.64 | 33.64 | -3.61% | 2,017,621 | 0.80 |
| Sep 23, 2026 | 35.43 | 35.81 | 34.54 | 34.90 | 34.90 | -1.58% | 3,076,898 | 1.20 |
| Sep 22, 2026 | 35.97 | 36.33 | 35.22 | 35.46 | 35.46 | -1.39% | 2,303,342 | 0.90 |
| Sep 21, 2026 | 35.81 | 36.19 | 35.60 | 35.96 | 35.96 | +0.77% | 1,455,544 | 0.56 |
| Sep 18, 2026 | 36.16 | 36.31 | 35.52 | 35.69 | 35.69 | -1.18% | 5,036,198 | 1.92 |
| Sep 17, 2026 | 36.77 | 36.77 | 35.99 | 36.11 | 36.11 | -0.99% | 2,215,866 | 0.83 |
| Sep 16, 2026 | 36.72 | 37.27 | 36.13 | 36.47 | 36.47 | -0.68% | 1,757,013 | 0.66 |
| Sep 15, 2026 | 36.50 | 36.95 | 36.30 | 36.72 | 36.72 | +0.03% | 1,575,153 | 0.57 |
| Sep 14, 2026 | 36.60 | 37.15 | 36.32 | 36.71 | 36.71 | +0.60% | 2,460,246 | 0.88 |
| Sep 11, 2026 | 36.01 | 36.52 | 35.63 | 36.49 | 36.49 | +2.18% | 1,686,299 | 0.60 |
| Sep 10, 2026 | 35.76 | 36.39 | 35.42 | 35.71 | 35.71 | +0.56% | 2,218,877 | 0.78 |
| Sep 09, 2026 | 35.50 | 35.75 | 35.30 | 35.51 | 35.51 | -0.36% | 1,473,667 | 0.51 |
| Sep 08, 2026 | 35.76 | 35.97 | 35.34 | 35.64 | 35.64 | -0.75% | 2,042,938 | 0.70 |
| Sep 07, 2026 | 35.95 | 36.30 | 35.69 | 35.91 | 35.91 | +0.00% | 0 | 0.00 |
| Sep 04, 2026 | 35.95 | 36.30 | 35.69 | 35.91 | 35.91 | -1.05% | 1,495,115 | 0.50 |
| Sep 03, 2026 | 36.28 | 36.74 | 35.90 | 36.29 | 36.29 | +1.06% | 1,394,718 | 0.46 |
| Sep 02, 2026 | 35.65 | 36.08 | 35.44 | 35.91 | 35.91 | +0.48% | 2,131,411 | 0.70 |
| Sep 01, 2026 | 36.12 | 36.31 | 35.38 | 35.74 | 35.74 | -1.11% | 1,948,684 | 0.64 |
| Aug 31, 2026 | 36.40 | 36.63 | 35.95 | 36.14 | 36.14 | -1.09% | 1,954,264 | 0.63 |
| Aug 28, 2026 | 36.83 | 36.99 | 36.52 | 36.54 | 36.54 | -0.27% | 1,738,996 | 0.56 |
| Aug 27, 2026 | 36.40 | 36.72 | 36.14 | 36.64 | 36.64 | +0.14% | 1,867,446 | 0.58 |
| Aug 26, 2026 | 36.78 | 37.37 | 36.49 | 36.59 | 36.59 | -0.54% | 2,055,358 | 0.64 |
| Aug 25, 2026 | 36.66 | 37.01 | 36.38 | 36.79 | 36.79 | -0.19% | 2,665,480 | 0.82 |
| Aug 24, 2026 | 37.06 | 37.59 | 36.82 | 36.86 | 36.86 | -0.38% | 4,249,698 | 1.32 |