Tetra Tech Inc

23. sept 2026, 23:41 UTC

Tetra Tech Inc is seeing a higher move in after-market trading, reaching a peak return since Wednesday's close despite remaining below its 20-day moving average.

22. sept 2026, 19:24 UTC

Tetra Tech Inc shares fell sharply, pulling back from an earlier session high and trading modestly lower compared to Monday's close.

21. sept 2026, 19:35 UTC

Tetra Tech Inc is trading modestly higher, reflecting a notable peak around midday, amid a broader market trend of strength since Friday's close.

18. sept 2026, 23:41 UTC

Tetra Tech Inc is declining in after-market trading, continuing a trend of four consecutive lower daily closes and remaining below its 20-day moving average.

17. sept 2026, 23:31 UTC

Tetra Tech Inc is experiencing modest gains during after-market hours, following Thursday's close, and is currently positioned near the middle of its one-month trading range.

16. sept 2026, 20:07 UTC

Tetra Tech Inc's shares fell sharply following the Federal Reserve's 25 basis point interest rate increase, contributing to heightened market volatility.

14. sept 2026, 20:07 UTC

Tetra Tech increases equity repurchase authorization by $500 million, raising total buyback capacity to $1.4 billion. Shares are higher during Monday's session.

11. sept 2026, 19:46 UTC

Tetra Tech Inc shares are higher, supported by CPI data aligning with expectations and speculation about potential Federal Reserve interest rate hikes.

10. sept 2026, 20:13 UTC

Tetra Tech Inc shares are lower in after-market hours, with no specific news identified. Broader market sentiment is impacted by the European Central Bank's rate hike.

9. sept 2026, 23:31 UTC

Tetra Tech shares declined in after-market trading, continuing a downward trend amid broader market losses and rising oil prices impacting inflation concerns.

8. sept 2026, 19:16 UTC

Tetra Tech Inc shares are lower amid rising crude oil prices and inflation concerns, contributing to negative sentiment across U.S. markets since Friday's close.

4. sept 2026, 22:14 UTC

Tetra Tech Inc shares are slightly higher in after-market hours, reflecting a modest gain since Friday's close without any specific news identified.

3. sept 2026, 23:12 UTC

Tetra Tech Inc shares are higher in after-market trading, following broader market gains attributed to easing interest rate hike concerns, according to CME data.

2. sept 2026, 19:26 UTC

Tetra Tech Inc shares are higher during Wednesday's session, recovering from a pre-market dip. Broader market sentiment is impacted by geopolitical tensions and rising oil prices.

1. sept 2026, 20:09 UTC

Tetra Tech Inc shares are lower amid broader market declines and rising oil prices, which have heightened inflation concerns and interest rate expectations.

31. aug 2026, 23:46 UTC

Tetra Tech Inc. shares are higher in after-market trading, nearing the upper end of their one-month range. No specific news was identified for this movement.

28. aug 2026, 19:36 UTC

Tetra Tech Inc is trading higher, maintaining gains above Thursday's close. The stock remains near the upper end of its one-month trading range.

27. aug 2026, 19:56 UTC

Tetra Tech Inc. shares are trading roughly flat, with no specific news identified during Thursday's session. The stock remains above its 20-day moving average.

26. aug 2026, 23:01 UTC

Tetra Tech Inc shares are lower in after-market hours amid unusual volatility, continuing a trend of declines over the past four sessions.

25. aug 2026, 19:46 UTC

Tetra Tech Inc shares are declining amid a $16.8 million EPA contract award and a $57 million settlement over falsified soil test results.

24. aug 2026, 23:01 UTC

Tetra Tech Inc shares are higher in after-market trading, reflecting strong performance since Monday's close and remaining above the 20-day moving average.

21. aug 2026, 22:01 UTC

Tetra Tech Inc shares declined in after-market trading, retracing significantly since Friday's close amid rising oil prices and inflation concerns.

20. aug 2026, 19:16 UTC

Tetra Tech awarded $12.7 million in contracts by Millennium Challenge Corporation for infrastructure services, though shares are trading lower today.

19. aug 2026, 20:02 UTC

Tetra Tech Inc shares advanced overall, maintaining a position above its 20-day moving average and near the upper end of its one-month trading range.

18. aug 2026, 23:06 UTC

Tetra Tech Inc shares are lower in after-market trading, reflecting a broader trend of declines amid rising bond yields and inflation concerns.

17. aug 2026, 19:34 UTC

Tetra Tech files a shelf registration for up to 10 million shares, totaling $350.3 million, as shares decline amid unusual trading weakness.

14. aug 2026, 21:21 UTC

Tetra Tech Inc. shares are higher in after-market trading, reflecting a modest gain since Friday's close despite earlier session fluctuations.

13. aug 2026, 23:21 UTC

Tetra Tech Inc shares are lower in after-market hours. No specific company news was identified to explain the movement amid broader market volatility.

12. aug 2026, 23:01 UTC

Tetra Tech Inc shares are lower in after-market trading, following a weak session. Broader market sentiment is cautious amid recent inflation data.

11. aug 2026, 19:41 UTC

Tetra Tech Inc is trading higher as investors focus on upcoming U.S. inflation reports. The stock remains above its 20-day moving average.