SBSP3 BUE Week ended 07 Aug 2026

Weekly Investor Report

Companhia de Saneamento Básico do Estado de São Paulo - SABESP · Utilities · Utilities - Regulated Water

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Latest close 8,055 ARS
-4.2% latest week
Weekly setup

Weak trend

The weekly trend is not active. Price is -71.3% below the Trend Line and sits at 0.0% of its 52-week range. The latest completed week returned -4.2%, after a -12.2% four-week move. The latest news-sentiment score is 50/100. Near-term considerations: volume confirmation is below normal.

Setup score 26 out of 100
Latest Close 8,055 ARS 7 Aug 2026
1W Return -4.2% latest completed week
4W Return -12.2% short-term follow-through
12W Return -6.3% quarterly tape
Trend Breadth 55.8% 29 of 52 weeks active
Volume Ratio 0.1x vs 13-week average
What is working
  • Next-week expectancy is positive at 58.45% based on similar historical setup states.
What could go wrong
  • The trend backdrop 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.
  • Activity pressure is negative, which weakens the current setup.
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 -4.2% Latest completed week; four-week move -12.2%. Indicator stack 31/35 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. Next-Week Expectancy Positive 58.45% Historical one-week expectancy contributes to the evidence score when direction is confirmed. News sentiment 50/100 0 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 -71.3% below the Trend Line and sits at 0.0% of its 52-week range. The latest completed week returned -4.2%, after a -12.2% 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 0.1x 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
30 Jan 6 Feb 13 Feb 20 Feb 27 Feb 6 Mar 13 Mar 20 Mar 27 Mar 10 Apr 17 Apr 24 Apr 1 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 0.0712-week average 0.43

12-week confirmation

Trend active0/12Active trend-backdrop weeks in the latest 12-week window.
Positive pressure1/12Weeks with constructive activity pressure in the latest 12-week window.
Positive leadership0/12Weeks with positive relative leadership in the latest 12-week window.
Activity pressure0.07Current 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 -12.2% over four weeks, -6.3% over 12 weeks, and -67.6% over one year. The current trend has remained active for 0 consecutive weeks.

Performance by holding period

1W-4.2%
4W-12.2%
12W-6.3%
26W-79.6%
52W-67.6%
Active trend streak0 weeks
Active weeks in one year29
Trend breadth55.8%

Activity pressure vs relative leadership

Activity pressureRelative leadership
Pressure-0.90Latest activity-pressure read.
Pressure change14.9%Four-week change in activity pressure.
Leadership-77.80Latest relative-leadership reading.
RS change-0.4%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 0 relevant articles.

0 positive · 0 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-84.6%Distance below the 52-week high.
13-week volatility22.3%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 higher15 of 2611 weeks finished lower.
Best week+19.0%Week of 10 Apr.
Worst week-83.1%Week of 15 May.
Latest week-4.2%Week of 7 Aug.

Shape of recent returns

Strong gains2
Modest gains13
Flat weeks0
Modest losses7
Sharp losses4
Recent vol22.3%13-week weekly-return volatility.
Base vol13.0%52-week weekly-return volatility.
Up/down split28/23Count of positive and negative weeks in the 52-week window.
Average skew5.3% / -6.9%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.

IndustryAR Utilities - Regulated Water
4-week rank2 / 2
Group average-11.8%
Trend breadth50.0%
Trend50.0%active weekly trend signals
MD0.0%positive activity pressure
RS0.0%positive relative leadership

Four-week leaders

SBS · BUE-11.5%SBSP3 · BUE-12.2%
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 tape29/100

Trend, activity pressure, participation, and risk combine to a 29/100 tape read.

 Indicator analysis11/100

Latest 12-week confirmation: trend 0/12, activity pressure 1/12, relative leadership 0/12.

Activity pressure 0.07; No reversal markers Next-Week ExpectancyPositive 58.45%

Next-week expectancy is positive with a 58.45% historical one-week setup read.

Adds short-term historical context without overriding trend, activity, or relative leadership. 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 0 relevant articles.

 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 20268,055 ARS-4.2%28,034 ARS28,456 ARS-0.90-77.80410Off
31 Jul 20268,410 ARS-8.4%29,048 ARS28,747 ARS-0.92-78.59456Off
24 Jul 20269,180 ARS2.3%30,101 ARS29,042 ARS-0.96-76.91597Off
17 Jul 20268,975 ARS-2.1%31,155 ARS29,334 ARS-0.99-77.131.3KOff
10 Jul 20269,170 ARS1.6%32,222 ARS29,638 ARS-1.06-77.485.5KOff
3 Jul 20269,025 ARS2.1%33,206 ARS29,948 ARS-1.13-77.522.1KOff
26 Jun 20268,840 ARS6.0%34,196 ARS30,270 ARS-1.18-77.725Off
19 Jun 20268,340 ARS1.2%35,179 ARS30,605 ARS-1.19-80.304Off
12 Jun 20268,240 ARS1.0%36,120 ARS30,958 ARS-1.15-81.15219Off
5 Jun 20268,155 ARS-1.6%37,117 ARS31,324 ARS-1.08-79.9475Off
29 May 20268,285 ARS-2.1%37,955 ARS31,704 ARS-0.45-80.373.2KOff
22 May 20268,465 ARS-1.5%38,896 ARS32,095 ARS0.16-77.9635.2KOff
15 May 20268,595 ARS-83.1%39,826 ARS32,495 ARS0.75-76.7546.1KOff
1 May 202650,725 ARS-1.8%40,812 ARS32,907 ARS1.2529.931.9KOn
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