Tone mix
Week by week 52 weeks
Share of Tetra Tech Inc's 157 headlines over the last 52 weeks by the model's call, and the same mix week by week.
Biggest swings in the last year
The weeks whose tone moved furthest from the 8-week average, with the story most outlets carried that week.
- Week of Jul 20, 2026 · tone -50Royal Bank Of Canada Issues Pessimistic Forecast for Tetra Tech (NASDAQ:TTEK) Stock Price-95
- Week of Sep 1, 2025 · tone +100Tetra Tech, 9 Others Win Spots on $500M USACE Contract+92
- Week of Oct 13, 2025 · tone -98Sarasin & Partners Dumps Tetra Tech (TTEK) Shares Worth $155.4 Million-87
- Week of Mar 23, 2026 · tone +99Tetra Tech: A 7.3 Rating in Water Management Stocks+75
- Week of Apr 20, 2026 · tone +100Tetra Tech, Inc.: Tetra Tech Selected for Netherlands Wastewater Treatment and Water Infrastructure Framework+74
- Week of Jun 15, 2026 · tone +98Tetra Tech, Inc.: Tetra Tech Secures Positions on Scotland Excel Engineering and Technical Consultancy Framework+71
Daily headline tone, last 90 sessions
Hover a session for its totals; click to pin.
Each point is the average score of the headlines about Tetra Tech Inc in one trading session, with the 8-session average drawn through it. Sessions with no headline about the company have no point.
Tone by period
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| Last 7 sessions | 1 | 0 |
| Last 30 sessions | 8 | +25 |
| Last 90 sessions | 37 | +30 |
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Every headline in the period counts equally.
Headlines on Friday, October 23, 2026
1 headline, average tone 0: 0 positive, 1 neutral and 0 negative. Showing all 1.
- www.dailypolitical.com · 1 outletTetra Tech (NASDAQ:TTEK) & Smart Powerr (NASDAQ:CREG) Critical ReviewNeutral
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| Tetra Tech (NASDAQ:TTEK) & Smart Powerr (NASDAQ:CREG) Critical Review | www.dailypolitical.com | 1 | Neutral |
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Headlines on Friday, October 9, 2026
1 headline, average tone 0: 0 positive, 1 neutral and 0 negative. Showing all 1.
- www.themarketsdaily.com · 1 outletTetra Tech (NASDAQ:TTEK) and Smart Powerr (NASDAQ:CREG) Head to Head AnalysisNeutral
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| Tetra Tech (NASDAQ:TTEK) and Smart Powerr (NASDAQ:CREG) Head to Head Analysis | www.themarketsdaily.com | 1 | Neutral |
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Headlines on Thursday, October 8, 2026
1 headline, average tone 0: 0 positive, 1 neutral and 0 negative. Showing all 1.
- www.tickerreport.com · 1 outletTetra Tech (NASDAQ:TTEK) and American Rebel (NASDAQ:AREB) Head to Head ReviewNeutral
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| Tetra Tech (NASDAQ:TTEK) and American Rebel (NASDAQ:AREB) Head to Head Review | www.tickerreport.com | 1 | Neutral |
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Headlines on Wednesday, September 30, 2026
2 headlines, average tone +50: 1 positive, 1 neutral and 0 negative. Showing all 2.
- www.insidermonkey.com · 1 outletWhat Makes Tetra Tech (TTEK) a Bullish Bet?Positive
- www.tickerreport.com · 1 outletTetra Tech (NASDAQ:TTEK) Stock Sees Unusually High Put Option BuyingNeutral
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| What Makes Tetra Tech (TTEK) a Bullish Bet? | www.insidermonkey.com | 1 | Positive |
| Tetra Tech (NASDAQ:TTEK) Stock Sees Unusually High Put Option Buying | www.tickerreport.com | 1 | Neutral |
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Headlines on Monday, September 28, 2026
1 headline, average tone +100: 1 positive, 0 neutral and 0 negative. Showing all 1.
- www.tickerreport.com · 1 outletTetra Tech (NASDAQ:TTEK) Stock Rating Upgraded by Wall Street ZenPositive
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| Tetra Tech (NASDAQ:TTEK) Stock Rating Upgraded by Wall Street Zen | www.tickerreport.com | 1 | Positive |
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How the score works
A headline's tone is not a forecast of the share price. Read the headlines themselves before acting on an average.
Which headlines count
Headlines come from the GDELT global news feed from 2019-09-23 on. A headline counts only when a model judges it to be about Tetra Tech Inc, not a passing mention.
How each headline is scored
The model calls each headline positive, neutral or negative news for the company. A period's tone is the share of positive minus negative headlines, from -100 (all negative) to +100 (all positive).
When a headline counts
Headlines published by 9:15 a.m. New York time belong to that day's session. Later and weekend headlines move to the next trading session.
Repeated stories
When several outlets carry the same headline, it counts once per session.