Why Tetra Tech Shares Are Trading Higher By Over 8%; Here Are 20 Stocks Moving Premarket
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This report is about the broad US market.
Directly affected
- TTEK Tetra Tech+16.2% 30d
Named in this report.
Indirectly affected
- DIA SPDR Dow Jones Industrial Average ETF-0.4% 14d
SPDR Dow Jones Industrial Average ETF: it is a broad US stock-market fund. Linked by “stocks” (the broad US market) in this story.
- QQQ Invesco QQQ-9.8% 30d
Invesco QQQ: it is a broad US stock-market fund. Linked by “stocks” (the broad US market) in this story.
- XLI Industrial Select Sector SPDR-0.4% 30d
Industrial Select Sector SPDR holds the industrials sector that Tetra Tech belongs to, so it often moves with news about it.
- ACM Aecom+7.8% 30d
Aecom is a peer of Tetra Tech in engineering services; rivals often move on the same news.
- IQV IQVIA Holdings+5.5% 16d
IQVIA Holdings is a large industrials company like Tetra Tech; big names in a sector often move together.
- PAYX Paychex+14.4% 30d
Paychex is a large industrials company like Tetra Tech; big names in a sector often move together.
- INCY Incyte+4.7% 10d
Incyte is a large industrials company like Tetra Tech; big names in a sector often move together.
- MEDP Medpace Holdings+10.2% 18d
Medpace Holdings is a large industrials company like Tetra Tech; big names in a sector often move together.
Price reaction, T-5 to T+3
| Ticker | T-5 | T-3 | T-1 | T0 | T+1 | T+2 | T+3 |
|---|---|---|---|---|---|---|---|
| TTEK | +7.82% | +9.25% | base | +4.84% | after close | after close | after close |
| DIA | -1.89% | -0.22% | base | -0.38% | after close | after close | after close |
| QQQ | -6.13% | -1.68% | base | -0.32% | after close | after close | after close |
| XLI | -4.94% | -1.22% | base | -0.56% | after close | after close | after close |
| ACM | -4.98% | -0.02% | base | -0.19% | after close | after close | after close |
| IQV | -3.54% | +1.60% | base | -1.18% | after close | after close | after close |
| PAYX | +3.52% | -0.53% | base | -0.21% | after close | after close | after close |
| INCY | -3.47% | -0.28% | base | -0.44% | after close | after close | after close |
| MEDP | -4.66% | +1.28% | base | -1.28% | after close | after close | after close |
Closing-price change versus T-1, the last close before the story. T0 to T+3 fill in after each market close. Prices: Alpaca IEX.
Why Tetra Tech Shares Are Trading Higher By Over 8%; Here Are 20 Stocks Moving Premarket Benzinga
Source: Benzinga
Spdr Dow Jones Industrial Average Etf Trust (DIA) since this story, compared with the market
| Company | When | Move | Status |
|---|---|---|---|
| ACM | that day | -0.19% | final price |
| ACM | three days earlier | -0.02% | final price |
| ACM | five days earlier | -4.98% | final price |
| Spdr Dow Jones Industrial Average Etf Trust (DIA) | that day | -0.38% | final price |
| Spdr Dow Jones Industrial Average Etf Trust (DIA) | three days earlier | -0.22% | final price |
| Spdr Dow Jones Industrial Average Etf Trust (DIA) | five days earlier | -1.89% | final price |
| INCY | that day | -0.44% | final price |
| INCY | three days earlier | -0.28% | final price |
| INCY | five days earlier | -3.47% | final price |
| IQV | that day | -1.18% | final price |
| IQV | three days earlier | +1.60% | final price |
| IQV | five days earlier | -3.54% | final price |
| MEDP | that day | -1.28% | final price |
| MEDP | three days earlier | +1.28% | final price |
| MEDP | five days earlier | -4.66% | final price |
| PAYX | that day | -0.21% | final price |
| PAYX | three days earlier | -0.53% | final price |
| PAYX | five days earlier | +3.52% | final price |
| Invesco Qqq Trust, Series 1 (QQQ) | that day | -0.32% | final price |
| Invesco Qqq Trust, Series 1 (QQQ) | three days earlier | -1.68% | final price |
| Invesco Qqq Trust, Series 1 (QQQ) | five days earlier | -6.13% | final price |
| TTEK | that day | +4.84% | final price |
| TTEK | three days earlier | +9.25% | final price |
| TTEK | five days earlier | +7.82% | final price |
| XLI | that day | -0.56% | final price |
| XLI | three days earlier | -1.22% | final price |
| XLI | five days earlier | -4.94% | final price |
Trades by members of Congress and officials in the stocks in this story
- Donald J Trump, an executive branch official, bought Aecom (ACM), worth $1,001 - $15,000 on 28 Aug 2026. That is 76 days before publication. Filed 8 Oct 2026. View the filing.
- Donald J Trump, an executive branch official, sold Aecom (ACM), worth $1,001 - $15,000 on 24 Aug 2026. That is 80 days before publication. Filed 8 Oct 2026. View the filing.
- Rep. Kevin Hern sold Iqvia Holdings (IQV) (jointly held), worth $15,001 - $50,000 on 14 Sep 2026. That is 59 days before publication. Filed 25 Sep 2026. View the filing.
- Rep. Kevin Hern sold Iqvia Holdings (IQV) (held by a dependent child), worth $1,001 - $15,000 on 8 Sep 2026. That is 65 days before publication. Filed 25 Sep 2026. View the filing.
- Rep. Kevin Hern sold Iqvia Holdings (IQV) (held by a dependent child), worth $1,001 - $15,000 on 3 Sep 2026. That is 70 days before publication. Filed 25 Sep 2026. View the filing.
- Rep. April McClain Delaney sold Paychex (PAYX) (held by a dependent child), worth $100,001 - $250,000 on 25 Aug 2026. That is 79 days before publication. Filed 9 Sep 2026. View the filing.
- Rep. Rohit Khanna bought Incyte (INCY) (held by a spouse), worth $1,001 - $15,000 on 4 Sep 2026. That is 69 days before publication. Filed 7 Oct 2026. View the filing.
Public disclosure filings, not a recommendation. The filing link is the source document. News use of these reports still sits under 5 U.S.C. § 13107(c).
Who gains and who loses around Spdr Dow Jones Industrial Average Etf Trust (DIA)
Companies carried with this story
- DIA Spdr Dow Jones Industrial Average Etf Trust
Spdr Dow Jones Industrial Average Etf Trust (DIA) is linked, with no stored direction, medium confidence in the 12 Nov 2026 story “Why Tetra Tech Shares Are Trading Higher By Over 8%; Here Are 20 Stocks Moving Premarket.” Reason on file: SPDR Dow Jones Industrial Average ETF: it is a broad US stock-market fund. Linked by “stocks” (the broad US market) in this story
- QQQ Invesco Qqq Trust, Series 1
For “Why Tetra Tech Shares Are Trading Higher By Over 8%; Here Are 20 Stocks Moving Premarket,” Invesco Qqq Trust, Series 1 (QQQ) is linked, with no stored direction, medium confidence. Reason on file: Invesco QQQ: it is a broad US stock-market fund. Linked by “stocks” (the broad US market) in this story
- IWM Ishares Tr
Ishares Tr (IWM) is linked, with no stored direction, medium confidence in the 12 Nov 2026 story “Why Tetra Tech Shares Are Trading Higher By Over 8%; Here Are 20 Stocks Moving Premarket.” Reason on file: iShares Russell 2000 ETF: it is a broad US stock-market fund. Linked by “stocks” (the broad US market) in this story
- RSP Invesco Exchange Traded Fd T
In “Why Tetra Tech Shares Are Trading Higher By Over 8%; Here Are 20 Stocks Moving Premarket,” Invesco Exchange Traded Fd T (RSP) is linked, with no stored direction, medium confidence. Reason on file: Invesco S&P 500 Equal Weight ETF: it is a broad US stock-market fund. Linked by “stocks” (the broad US market) in this story
- VTI Vanguard Index Fds
In “Why Tetra Tech Shares Are Trading Higher By Over 8%; Here Are 20 Stocks Moving Premarket,” Vanguard Index Fds (VTI) is linked, with no stored direction, medium confidence. Reason on file: Vanguard Total Stock Market ETF: it is a broad US stock-market fund. Linked by “stocks” (the broad US market) in this story
Spdr Dow Jones Industrial Average Etf Trust (DIA)
On 12 Nov 2026, “Why Tetra Tech Shares Are Trading Higher By Over 8%; Here Are 20 Stocks Moving Premarket” is the story that connects Spdr Dow Jones Industrial Average Etf Trust (DIA) to this story.
What ties Spdr Dow Jones Industrial Average Etf Trust (DIA) to the headline is this: SPDR Dow Jones Industrial Average ETF: it is a broad US stock-market fund. Linked by “stocks” (the broad US market) in this story
Invesco Qqq Trust, Series 1 (QQQ) is here too. Its reason reads: Invesco QQQ: it is a broad US stock-market fund. Linked by “stocks” (the broad US market) in this story
Dates in the story, and the Spdr Dow Jones Industrial Average Etf Trust (DIA) price range
DIA traded between 504.92 and 522.62 across 12 sessions. The latest close on file is 515.65. IWM traded between 269.88 and 285.25 across 20 sessions. The latest close on file is 279.20. QQQ traded between 680.34 and 757.18 across 20 sessions. The latest close on file is 685.32.
What the saved facts support for Spdr Dow Jones Industrial Average Etf Trust (DIA)
40 out of 100
“Why Tetra Tech Shares Are Trading Higher By Over 8%; Here Are 20 Stocks Moving Premarket” scores 40 out of 100. The score uses 1 sources, and 5 linked companies.