Tetra Tech, Inc. technical analysis
Technical analysis of Tetra Tech, Inc. (stock) with the Montbon Method — Elliott Waves, moving averages and a 0–100 score.
What is Tetra Tech, Inc.
Tetra Tech, Inc. is a consulting and engineering services company operating in sustainable infrastructure, water resources, and environmental sectors. The company serves government and commercial clients through two main divisions: one specializing in services for federal, state, and local government agencies, and another focused on commercial and international clients. Its services include water resources analysis and management, environmental monitoring, energy consulting, and civil infrastructure design.
Description generated automatically from public sources; it may be inaccurate or out of date.
Tetra Tech, Inc.: latest session data
Closing values for October 19, 2026, computed on the last 12 months of prices.
Moving averages
21 sessions
33.92 $
+2.31%
50 sessions
35.22 $
−1.46%
200 sessions
32.91 $
+5.44%
Session levels
s2
34.15
Support
s1
34.43
Support
pivot
34.80
Pivot
r1
35.09
Resistance
r2
35.46
Resistance
How to read it
In the October 19, 2026 session Tetra Tech, Inc. closed lower at 34.70 $, −0.06% versus the previous session.
The price sits mixed against its moving averages: +2.31% against the 21-session average, −1.46% against the 50 and +5.44% against the 200.
The 14-period RSI reads 54.6, in neutral territory.
MACD stands at -0.203 against a signal line at -0.404: the histogram is positive (+0.201).
ADX reads 24.4, indicating weak directionality.
Levels computed on the latest session place supports at 34.43 and 34.15 $ and resistances at 35.09 and 35.46 $, around a pivot of 34.80.
The average daily range (ATR) is 0.847 $, or 2.44% of price.
Turnover was 25.4K shares, 1% of the 20-session average.
Over the last twelve months the price ranged between 25.76 and 37.58 $, and today stands −7.66% from the period high.
Measures computed on closing prices. They describe the past; they are not forecasts.
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How Montbon’s technical analysis works
Montbon analyses markets with Elliott Waves, multi-timeframe moving averages and a 0–100 score summarising the technical setup. It is an informational screening tool.
Elliott Waves
Wave counting to frame the price structure.
MTF moving averages
Moving averages across timeframes to read the trend.
0–100 score
A technical summary of the setup, updated daily.
FAQ about Tetra Tech, Inc.
How is Tetra Tech, Inc. analysed technically?
Technical analysis of Tetra Tech, Inc. is based on price charts and indicators such as moving averages, RSI and MACD, to observe trend, momentum and volatility across different time horizons.
Which timeframes are used for Tetra Tech, Inc.?
The daily and weekly charts are typically used for medium-to-long-term trends, while intraday charts (for example 1-hour or 15-minute) are used for short-term movements.
What are Elliott Waves applied to Tetra Tech, Inc.?
Elliott Wave theory describes price moves as sequences of impulsive and corrective waves; applied to Tetra Tech, Inc. it helps frame the technical structure of the historical chart and is not a forecast.
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