TTEK

Tetra Tech, Inc. $36.78 as of 2026-10-28
Model view — historical tendencies for the days ahead, not a forecast
Next 1 day
-0.1%
Next 1 week
+0.9%
Next 1 month
+1.1%
Seasonality
Bullish window historically
Next 30 days (to Nov 28): +3.9% median, 68% of the last 34 years finished up.
20-year seasonality chart →
Mean reversion
Neutral — RSI(2) at 45
RSI(2) under 15 is oversold (this name has historically bounced); over 85 is overbought. Its dip-buy edge in history is +0.00%/day.
Mean-reversion stats →
1-month breakdown — Market · β 0.28 +0.7% · Seasonal tilt +0.4%
$9.8B market cap (#726 US) $66M/day volume 37% volatility +10% 1-year -28% from ATH
52-week range · 63% of the way up · -15% from the high
$25.81$43.14

Congressional trades in TTEK Full tracker →

3 members · 3 buys / 3 sells · $34K–$160K disclosed · latest filing Aug 11, 2023.

BUY MM Markwayne Mullin other · traded Jan 5, 2022 $1K–$15K
SELL MM Markwayne Mullin other · traded Nov 18, 2022 $1K–$15K
SELL SL Susie Lee · traded Jun 17, 2021 $1K–$15K
SELL SJ Sara Jacobs · traded Apr 9, 2021 $15K–$50K
BUY SJ Sara Jacobs · traded Feb 19, 2021 $15K–$50K
BUY SL Susie Lee · traded Dec 22, 2020 $1K–$15K

Earnings Full history →

Next report 2026-11-11 (Wednesday, after close, in 13 days) · EPS est. 0.47.

1-day std dev
5.8%
Finished up
57%
Biggest pop
+15.7%
Biggest drop
-13.5%

Standard deviation of the close-to-close move over the last 60 reports. History, not a forecast.

ReportedEst.Actual SurpriseGap Day 1Day 5
2026-07-29 beat 0.40 0.42 +6.4% +3.5% -3.9% +2.8%
2026-04-29 beat 0.32 0.34 +6.2% +5.6% +1.4% -3.7%
2026-01-28 beat 0.31 0.35 +11.7% +6.5% +3.0% +9.7%
2025-11-12 beat 0.40 0.45 +11.6% +10.9% +15.3% +8.4%
2025-07-30 beat 0.38 0.43 +13.2% +3.0% -1.1% +0.3%
2025-05-07 beat 0.31 0.33 +7.8% +11.0% +13.0% +13.9%
2025-01-29 beat 0.33 0.35 +6.7% -4.2% -2.9% -10.3%
2024-11-13 beat 0.37 0.38 +2.8% -9.0% -13.5% -13.9%
2024-07-31 beat 0.31 0.32 +3.8% +4.3% +9.0% +8.7%
2024-05-01 beat 0.26 0.28 +9.4% +0.5% +6.1% +10.3%
2024-01-31 beat 0.27 0.28 +4.3% +3.0% +3.9% +10.0%
2023-11-15 beat 0.29 0.36 +24.0% +1.1% +3.5% +4.0%
2023-08-09 beat 0.24 0.26 +9.0% +1.5% -0.9% -5.8%
2023-05-10 beat 0.21 0.21 +2.6% +6.4% +1.9% -0.6%
2023-02-01 beat 0.24 0.27 +12.8% +1.1% -0.4% -7.1%
2022-11-09 beat 0.23 0.25 +9.3% +4.5% +15.7% +12.3%
2022-08-03 beat 0.21 0.22 +3.0% -2.1% -1.5% -4.0%
2022-05-04 beat 0.18 0.20 +8.9% -1.6% -6.2% -12.8%
2022-02-02 beat 0.21 0.24 +15.5% +0.2% +4.3% +5.9%
2021-11-17 beat 0.20 0.21 +5.0% +1.3% +2.3% +0.4%
2021-07-28 beat 0.18 0.19 +8.3% -0.5% -0.7% +3.5%
2021-04-28 beat 0.15 0.17 +10.7% +2.4% -5.4% -7.3%
2021-01-27 beat 0.16 0.19 +18.5% +11.1% -1.4% +2.5%
2020-11-11 beat 0.16 0.18 +12.6% +4.3% +2.7% +5.4%
2020-07-29 beat 0.15 0.16 +7.3% +5.2% +1.9% +3.9%
2020-04-29 beat 0.14 0.15 +2.1% -3.4% -8.7% -14.6%
2020-01-29 beat 0.15 0.17 +9.3% +0.0% -0.7% +3.7%
2019-11-13 beat 0.17 0.18 +5.0% -3.8% -2.3% -5.0%
2019-07-31 beat 0.16 0.18 +11.5% -4.2% -3.0% +1.3%
2019-05-01 beat 0.13 0.14 +10.2% +2.2% +6.2% +5.8%
2019-01-30 beat 0.12 0.14 +12.2% +9.2% +9.6% +9.7%
2018-11-07 beat 0.15 0.15 +1.1% +0.3% +5.1% -3.9%
2018-08-01 beat 0.13 0.14 +10.1% +6.6% +8.4% +11.7%
2018-05-02 beat 0.10 0.11 +6.8% +1.8% +1.8% +10.4%
2018-01-31 beat 0.11 0.13 +23.0% +2.5% +6.6% -7.3%
2017-11-08 beat 0.12 0.13 +3.3% +0.9% -2.1% -1.6%
2017-08-02 miss 0.11 0.11 -1.6% -5.0% -8.3% -11.9%
2017-05-03 beat 0.09 0.10 +5.5% +3.5% +2.5% +4.3%
2017-02-01 beat 0.09 0.10 +4.3% -1.6% -5.2% -3.9%
2016-11-09 miss 0.12 0.12 -0.6% -0.4% +1.9% +6.8%
2016-07-27 miss 0.10 0.10 -0.1% +0.8% +1.9% +1.7%
2016-04-27 beat 0.07 0.07 +8.3% +0.6% -1.5% -5.6%
2016-01-27 beat 0.08 0.08 +2.6% +6.7% +7.6% +10.1%
2015-11-11 miss 0.10 0.10 -1.2% -4.7% -3.4% +2.1%
2015-07-29 miss 0.09 0.09 -0.9% -1.6% +2.7% +7.2%
2015-04-29 beat 0.06 0.06 +2.8% +4.1% +11.4% +8.3%
2015-01-28 beat 0.07 0.08 +18.8% -2.4% -1.6% +2.9%
2014-11-12 beat 0.07 0.07 +0.7% -0.9% +1.0% +2.3%
2014-07-30 miss 0.08 0.08 -1.4% -7.9% -9.3% -6.5%
2014-04-30 beat 0.08 0.10 +23.6% -0.4% -4.2% -7.6%
2014-01-29 beat 0.07 0.08 +13.2% +1.5% +4.2% +1.7%
2013-11-13 beat 0.07 0.08 +9.9% +3.4% +8.9% +8.2%
2013-08-07 miss -0.08 -0.09 -12.3% +0.5% +0.4% -2.9%
2013-05-01 miss 0.08 0.08 -5.4% +0.2% +3.9% +5.7%
2013-01-30 beat 0.08 0.08 +1.1% +0.1% +0.2% +0.1%
2012-11-07 miss 0.10 0.09 -3.2% -0.5% -1.4% -5.7%
2012-08-01 beat 0.09 0.09 +1.4% -0.6% -2.2% +4.5%
2012-05-02 beat 0.07 0.07 +5.9% +2.5% +0.7% +0.2%
2012-02-01 beat 0.07 0.07 +1.1% -4.1% -1.3% +4.5%
2011-11-09 beat 0.08 0.08 +4.6% +7.2% +4.1% +3.0%

Not investment advice.