PAR Equity Snapshot

ALGTR Weekly Equity Report

Groupe Tera SA

Interactive chart JSON snapshot
Latest Close 4.00 EUR 12 Jun 2026
1W Return 2.6% latest completed week
4W Return -9.1% short-term follow-through
12W Return -11.1% quarterly tape
Trend Breadth 69.2% 36 of 52 weeks active
Volume Ratio 0.2x vs 13-week average
Company Brief

What the company does

Groupe Tera SA, together with its subsidiaries, engages in the analysis of chemical air pollutants in France and internationally. It offers toxicology and environmental analysis laboratory services; measures chemical pollutants; develops, industrializes, and markets sensors to measure air quality in real-time; and develops applications for real-time analysis of air quality. The company also offers air and respiratory protection technologies and devices for the treatment of respiratory viruses. In addition, it provides TERA Sensors, and Atmotrack data solutions. Groupe Tera SA was founded in 2001 and is headquartered in Crolles, France.

Snapshot

What the weekly tape is saying

ALGTR closed the latest completed week at 4.00 EUR. The 4-week return is -9.1% and the 12-week return is -11.1%. Trend Signal is inactive, Market Dynamics is -0.38. Setup signature: Risk-first tape with a 19/100 composite read.

Trend Signal Inactive
Market Dynamics No fresh buy
Price vs Trend -20.0%
Volume 0.2x
Setup Cockpit

A compressed read of the whole setup

The radar blends trend persistence, momentum, Market Dynamics, Relative Strength, volume confirmation, and risk control into one weekly cockpit.

Composite setup radar

Scoreboard

Trend 38 Persistence of active Trend Signal over the last year and current streak.
Momentum 19 Blend of 4-week and 12-week follow-through.
Dynamics 47 Latest Market Dynamics and whether pressure has improved over four weeks.
Relative Strength 0 Relative leadership and short-term RS change.
Volume 9 Participation compared with the 13-week volume baseline.
Risk Control 0 Drawdown and recent weekly volatility pressure.

16-week signal tape

27 Feb 6 Mar 13 Mar 20 Mar 27 Mar 3 Apr 10 Apr 17 Apr 24 Apr 1 May 8 May 15 May 22 May 29 May 5 Jun 12 Jun
Weekly return bar Trend Signal dot Positive Market Dynamics dot
Price Action

Price, Trend Line, and Fair Value

Weekly price context with the latest close, trend position, Fair Value gap, drawdown, and 52-week range location.

52-week price path

Price Trend Line Fair Value

Price map

Trend Line
5.00 EUR
Vs Trend Line
-20.0%
Fair Value
4.72 EUR
Vs Fair Value
-15.2%
52W High
6.50 EUR
52W Low
2.50 EUR
Drawdown
-38.5%
Range Position
37.5%
Momentum

Returns and trend persistence

Return windows separate the latest week from short-term and medium-term follow-through.

Return windows

1W 2.6%
4W -9.1%
12W -11.1%
26W -32.2%
52W -14.9%

Trend read

Active Streak
0 weeks
52W Active Weeks
36
52W Active Breadth
69.2%
Sector Scope
FR Technology
Sector Rank
8 of 92
Sector Percentile
92.3%
Peer Context

Sector and industry pulse

Peer breadth helps separate a stock-specific move from a broader group rotation.

Market Dynamics

Pressure, Relative Strength, and expectation

Market Dynamics and Relative Strength show whether buying pressure and relative leadership are confirming the price move.

Dynamics path

Market Dynamics Relative Strength

Signal state

Market Dynamics
-0.38
4W MD Change
49.8%
Relative Strength
-28.53
4W RS Change
-57.3%
Expectation
Negative
Probability
43.93%
Volume

Participation and confirmation

Volume tells us whether the latest weekly move is being confirmed by unusual participation.

52-week volume profile

Volume map

Latest Volume
541
13W Average
2.4K
52W Average
4.4K
Vs 13W
0.2x
Vs 52W
0.1x
Risk Anatomy

Volatility, downside weeks, and return shape

A compact risk profile shows whether the move is steady, volatile, or being driven by sharp one-week jumps.

26-week return distribution

Risk map

13W Volatility
25.2%
52W Volatility
12.9%
Upside Weeks
22
Downside Weeks
20
Downside Breadth
38.5%
Avg Gain / Loss
7.2% / -6.7%
Context

Classification, opportunities, risks, and watch points

Top-level read across company classification, constructive evidence, caution points, and the next things that matter.

Classification

Exchange
PAR
Country
FR
Sector
Technology
Industry
Scientific & Technical Instruments
Currency
EUR
Market Cap
8.1M

Opportunity signals

  • Latest weekly return ranks in the strongest part of its sector group.

Risk signals

  • Trend Signal is inactive, so price action has not confirmed a constructive regime.
  • Price is below the Trend Line, which keeps downside pressure in focus.
  • Price is below Fair Value, so the market is still discounting the latest tape.
  • Market Dynamics is negative, which weakens the current setup.
  • The share remains more than 20% below its 52-week high.

Watch next

  • Trend Line remains the key weekly regime level.
  • Market Dynamics is the pressure gauge to monitor for confirmation or fade.
  • A volume ratio above 1.5x would show stronger participation in the next move.
Weekly Tape

Recent completed weeks

The latest weekly rows behind the report snapshot.

Week Close Return Trend Fair Value MD RS Volume Signal
12 Jun 2026 4.00 EUR 2.6% 5.00 EUR 4.72 EUR -0.38 -28.53 541 Off
5 Jun 2026 3.90 EUR -2.5% 5.06 EUR 4.74 EUR -0.48 -29.46 851 Off
29 May 2026 4.00 EUR 4.7% 5.14 EUR 4.77 EUR -0.62 -27.42 249 Off
22 May 2026 3.82 EUR -13.2% 5.20 EUR 4.80 EUR -0.76 -30.26 82 Off
15 May 2026 4.40 EUR 14.0% 5.27 EUR 4.82 EUR -0.75 -18.14 1.2K Off
8 May 2026 3.86 EUR 0.0% 5.32 EUR 4.84 EUR -0.99 -29.51 1.3K Off
1 May 2026 3.86 EUR -10.2% 5.39 EUR 4.87 EUR -1.19 -29.60 1.3K Off
24 Apr 2026 4.30 EUR 72.0% 5.46 EUR 4.89 EUR -1.37 -22.05 5.9K Off
17 Apr 2026 2.50 EUR -10.7% 5.52 EUR 4.91 EUR -1.61 -56.11 6.2K Off
10 Apr 2026 2.80 EUR -0.7% 5.63 EUR 4.94 EUR -1.66 -50.19 2.9K Off
3 Apr 2026 2.82 EUR 3.7% 5.74 EUR 4.97 EUR -1.12 -48.11 2.5K Off
27 Mar 2026 2.72 EUR -39.6% 5.85 EUR 4.99 EUR -0.64 -48.54 6.6K Off
20 Mar 2026 4.50 EUR -29.1% 5.96 EUR 5.02 EUR -0.22 -14.76 1.8K Off
13 Mar 2026 6.35 EUR 2.4% 6.00 EUR 5.04 EUR 0.24 17.04 1.0K On