TDSA LIS Week ended 07 Aug 2026

Weekly Investor Report

Teixeira Duarte, S.A. · Industrials · Engineering & Construction

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Latest close 0.48 EUR
-0.7% latest week
Weekly setup

Weak trend

The weekly trend is not active. Price is 2.4% above the Trend Line and sits at 24.2% of its 52-week range. The latest completed week returned -0.7%, after a -1.0% four-week move. The latest news-sentiment score is 50/100. Near-term considerations: volume confirmation is below normal.

Setup score 33 out of 100
Latest Close 0.48 EUR 7 Aug 2026
1W Return -0.7% latest completed week
4W Return -1.0% short-term follow-through
12W Return 15.9% quarterly tape
Trend Breadth 46.2% 24 of 52 weeks active
Volume Ratio 0.9x vs 13-week average
What is working
  • Price is above the Trend Line, keeping the weekly tape constructive.
  • Price is above Fair Value, showing premium demand versus the model.
  • Activity pressure is positive on the latest completed week.
  • Latest weekly return ranks in the strongest part of its sector group.
What could go wrong
  • The trend backdrop is inactive, so price action has not confirmed a constructive regime.
  • Activity pressure is weak, so confirmation is not yet broad enough.
  • The share remains more than 20% below its 52-week high.
What to watch next
  • Trend Line remains the key weekly regime level.
  • Activity pressure is the gauge to monitor for confirmation or fade.
  • A volume ratio above 1.5x would show stronger participation in the next move.
Price follow-through -0.7% Latest completed week; four-week move -1.0%. Indicator stack 25/61 Trend and activity pressure are weighted against the latest 12-week confirmation window. Trend backdrop Active The trend backdrop defines the current weekly regime. Patient Capital Quiet Activity-pressure buy-signal status for institutional accumulation timing. News sentiment 50/100 2 relevant articles in the latest sentiment read.
01 · Price action

Where price is—and whether the trend supports it

The weekly trend is not active. Price is 2.4% above the Trend Line and sits at 24.2% of its 52-week range. The latest completed week returned -0.7%, after a -1.0% four-week move.

Study the full chart

52-week price path

Price vs Trend Line and Fair Value
Price Trend Line Fair Value
02 · Volume and demand

Is real participation confirming the move?

Latest weekly volume is 0.9x the 13-week average. Participation is below its recent norm, so price strength is not receiving full volume confirmation.

26-week volume confirmation

Bar height shows volume; colour shows the weekly price direction
13 Feb 20 Feb 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 19 Jun 26 Jun 3 Jul 10 Jul 17 Jul 24 Jul 31 Jul 7 Aug
Up week Down week
Demand beneath price

Activity pressure and institutional-style signals

These indicators assess whether participation is improving beneath the headline price move. They are supporting evidence, not proof of institutional buying.

Activity pressure path

Latest 0.2312-week average 0.11

12-week confirmation

Trend active0/12Active trend-backdrop weeks in the latest 12-week window.
Positive pressure9/12Weeks with constructive activity pressure in the latest 12-week window.
Positive leadership0/12Weeks with positive relative leadership in the latest 12-week window.
Activity pressure0.23Current proprietary activity-pressure read.
Buy signals0Accumulation signal count in the latest 12 weeks.
Reversal markers0No reversal markers

No recent accumulation markers. No reversal markers.

03 · Momentum and leadership

Is performance persistent—and is the stock leading?

Performance is -1.0% over four weeks, 15.9% over 12 weeks, and 0.2% over one year. The current trend has remained active for 0 consecutive weeks.

Performance by holding period

1W-0.7%
4W-1.0%
12W15.9%
26W-2.6%
52W0.2%
Active trend streak0 weeks
Active weeks in one year24
Trend breadth46.2%

Activity pressure vs relative leadership

Activity pressureRelative leadership
Pressure0.69Latest activity-pressure read.
Pressure change-14.8%Four-week change in activity pressure.
Leadership-14.88Latest relative-leadership reading.
RS change-11.1%Four-week change in relative leadership.
04 · Fundamentals and valuation

What investors are paying for—and the quality behind it

A published fundamentals and factor snapshot is not available for this company.

Open full factor analysis

No published fundamental snapshot is available for this company.

05 · Ownership, options, and sentiment

What other market participants are doing

Options, insider transactions, market sentiment, and activity-pressure signals can confirm or challenge the price story. None should be used alone.

Insider activity-

No recent insider transactions are stored for this company.

News sentiment50/100

Weighted news tone is neutral across 2 relevant articles.

0 positive · 2 neutral · 0 negative
Patient CapitalQuiet

Activity-pressure buy-signal evidence highlights potential institutional accumulation windows.

No recent buy signal
06 · Catalysts and risk

What can move the shares—and how volatile the path has been

Event timing, options-implied movement, drawdown, and weekly return distribution frame the risk around the current setup.

Next earnings-No event is currently stored.
Options expected move-Nearest-chain priced movement where available.
52-week drawdown-40.4%Distance below the 52-week high.
13-week volatility5.6%Standard deviation of weekly returns.

Weekly gains and losses

Latest 26 completed weeks

Each bar is one week. Gains rise above the zero line; losses fall below it. Taller bars mean a larger weekly move.

Weeks higher12 of 2614 weeks finished lower.
Best week+11.4%Week of 12 Jun.
Worst week-9.9%Week of 10 Jul.
Latest week-0.7%Week of 7 Aug.

Shape of recent returns

Strong gains6
Modest gains6
Flat weeks0
Modest losses8
Sharp losses6
Recent vol5.6%13-week weekly-return volatility.
Base vol8.1%52-week weekly-return volatility.
Up/down split24/27Count of positive and negative weeks in the 52-week window.
Average skew6.8% / -5.4%Average positive week versus average negative week.
07 · Sector and peer context

Is this stock leading—or simply moving with its group?

Sector and industry breadth distinguish company-specific strength from a broad group move.

IndustryPT Engineering & Construction
4-week rank3 / 3
Group average0.6%
Trend breadth0.0%
Trend0.0%active weekly trend signals
MD33.3%positive activity pressure
RS0.0%positive relative leadership

Four-week leaders

MAR · LIS2.6%EGL · LIS0.3%TDSA · LIS-1.0%
08 · Evidence and weekly data

The underlying research record

Every top-level statement above should be traceable to a stored market, fundamental, event, or positioning observation.

Weekly tape30/100

Trend, activity pressure, participation, and risk combine to a 30/100 tape read.

 Indicator analysis28/100

Latest 12-week confirmation: trend 0/12, activity pressure 9/12, relative leadership 0/12.

Activity pressure 0.23; No reversal markers Factors50/100

No published factor snapshot is available yet.

 Patient CapitalQuiet

Activity-pressure buy-signal evidence highlights potential institutional accumulation windows.

No recent buy signal Sentiment50/100

Weighted news tone is neutral across 2 relevant articles.

Technical Analysis of Teixeira Duarte, S.A. (EURONEXT:TDSA) Insiders50/100

No recent insider transaction evidence is stored.

 Earnings50/100

No stored earnings event is currently attached to this ticker.
WeekCloseReturnTrend LineFair ValuePressureLeadershipVolumeTrend
7 Aug 20260.48 EUR-0.7%0.47 EUR0.26 EUR0.69-14.8813.5MOff
31 Jul 20260.49 EUR0.6%0.48 EUR0.26 EUR0.84-13.9122.9MOff
24 Jul 20260.49 EUR0.1%0.48 EUR0.26 EUR0.81-15.3416.6MOff
17 Jul 20260.48 EUR-1.0%0.49 EUR0.26 EUR0.86-13.9318.5MOff
10 Jul 20260.49 EUR-9.9%0.50 EUR0.25 EUR0.81-13.4023.8MOff
3 Jul 20260.54 EUR-1.4%0.50 EUR0.25 EUR0.68-5.957.9MOff
26 Jun 20260.55 EUR11.1%0.50 EUR0.25 EUR0.38-2.116.0MOff
19 Jun 20260.50 EUR6.9%0.51 EUR0.24 EUR0.26-11.018.8MOff
12 Jun 20260.47 EUR11.4%0.52 EUR0.24 EUR0.01-16.2315.1MOff
5 Jun 20260.42 EUR-3.0%0.52 EUR0.24 EUR-0.21-23.072.5MOff
29 May 20260.43 EUR1.4%0.53 EUR0.24 EUR-0.10-22.1523.7MOff
22 May 20260.42 EUR1.4%0.54 EUR0.24 EUR-0.31-23.8911.4MOff
15 May 20260.42 EUR-1.9%0.55 EUR0.23 EUR-0.53-23.8015.9MOff
8 May 20260.43 EUR-4.4%0.56 EUR0.23 EUR-0.70-22.3026.7MOff
How to use this report

This is a completed-week research summary. It explains the available evidence and its conflicts; it does not predict a guaranteed outcome or replace your own risk assessment. Fundamental figures may refer to an earlier financial reporting period, which is shown above.

Evidence context