- Price is above Fair Value, showing premium demand versus the model.
ISAE4
SAO
Week ended 07 Aug 2026
Weekly Investor Report
ISA Energía Brasil S.A. · Utilities · Utilities - Independent Power Producers
Latest close
26.27 BRL
-2.3%
latest week
Weekly setup
Weak trend
The weekly trend is not active. Price is -6.4% below the Trend Line and sits at 50.8% of its 52-week range. The latest completed week returned -2.3%, after a -12.4% four-week move. The latest news-sentiment score is 63/100.
Setup score
39
out of 100
Latest Close
26.27 BRL
7 Aug 2026
1W Return
-2.3%
latest completed week
4W Return
-12.4%
short-term follow-through
12W Return
-8.0%
quarterly tape
Trend Breadth
75.0%
39 of 52 weeks active
Volume Ratio
1.4x
vs 13-week average
- 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.
- Activity pressure is negative, which weakens the current setup.
- Activity pressure is weak, so confirmation is not yet broad enough.
- 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
-2.3%
Latest completed week; four-week move -12.4%.
Indicator stack
41/33
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
63/100
3 relevant articles in the latest sentiment read.
01 · Price action
Study the full chart
Where price is—and whether the trend supports it
The weekly trend is not active. Price is -6.4% below the Trend Line and sits at 50.8% of its 52-week range. The latest completed week returned -2.3%, after a -12.4% four-week move.
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 1.4x the 13-week average. Participation is around or above normal and provides reasonable 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 0.2812-week average 0.49
12-week confirmation
Trend active5/12Active trend-backdrop weeks in the latest 12-week window.
Positive pressure0/12Weeks with constructive activity pressure in the latest 12-week window.
Positive leadership8/12Weeks with positive relative leadership in the latest 12-week window.
Activity pressure0.28Current proprietary activity-pressure read.
Buy signals0Accumulation signal count in the latest 12 weeks.
Reversal markers22 reversal markers
No recent accumulation markers. 2 reversal markers.
03 · Momentum and leadership
Is performance persistent—and is the stock leading?
Performance is -12.4% over four weeks, -8.0% over 12 weeks, and 28.7% over one year. The current trend has remained active for 0 consecutive weeks.
Performance by holding period
Active trend streak0 weeks
Active weeks in one year39
Trend breadth75.0%
Activity pressure vs relative leadership
Activity pressureRelative leadership
Pressure-0.88Latest activity-pressure read.
Pressure change-11.7%Four-week change in activity pressure.
Leadership-3.21Latest relative-leadership reading.
RS change-144.6%Four-week change in relative leadership.
04 · Fundamentals and valuation
Open full factor analysis
What investors are paying for—and the quality behind it
A published fundamentals and factor snapshot is not available for this company.
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 sentiment63/100
Weighted news tone is positive across 3 relevant articles.
1 positive · 2 neutral · 0 negativePatient 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-18.0%Distance below the 52-week high.
13-week volatility4.0%Standard deviation of weekly returns.
Weekly gains and losses
Latest 26 completed weeksEach bar is one week. Gains rise above the zero line; losses fall below it. Taller bars mean a larger weekly move.
13 Feb
13 Mar
10 Apr
8 May
5 Jun
3 Jul
7 Aug
Weeks higher13 of 2613 weeks finished lower.
Best week+8.5%Week of 10 Jul.
Worst week-6.6%Week of 17 Jul.
Latest week-2.3%Week of 7 Aug.
Shape of recent returns
Strong gains2
Modest gains11
Flat weeks0
Modest losses8
Sharp losses5
Recent vol4.0%13-week weekly-return volatility.
Base vol3.3%52-week weekly-return volatility.
Up/down split32/20Count of positive and negative weeks in the 52-week window.
Average skew2.6% / -2.7%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.
SectorBR Utilities
4-week rank55 / 62
Group average-4.5%
Trend breadth17.7%
Trend17.7%active weekly trend signals
MD19.4%positive activity pressure
RS22.6%positive relative leadership
Four-week leaders
IndustryBR Utilities - Independent Power Producers
4-week rank2 / 3
Group average-9.9%
Trend breadth0.0%
Trend0.0%active weekly trend signals
MD0.0%positive activity pressure
RS0.0%positive relative leadership
Four-week leaders
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 tape42/100
Trend, activity pressure, participation, and risk combine to a 42/100 tape read.
Indicator analysis32/100Latest 12-week confirmation: trend 5/12, activity pressure 0/12, relative leadership 8/12.
Activity pressure 0.28; 2 reversal markers Factors50/100No published factor snapshot is available yet.
Patient CapitalQuietActivity-pressure buy-signal evidence highlights potential institutional accumulation windows.
No recent buy signal Sentiment63/100Weighted news tone is positive across 3 relevant articles.
Earnings call transcript: ISA Energía Brasil posts strong Q2 2026 growth Insiders50/100No recent insider transaction evidence is stored.
Earnings50/100No stored earnings event is currently attached to this ticker.
| Week | Close | Return | Trend Line | Fair Value | Pressure | Leadership | Volume | Trend |
|---|---|---|---|---|---|---|---|---|
| 7 Aug 2026 | 26.27 BRL | -2.3% | 28.06 BRL | 22.61 BRL | -0.88 | -3.21 | 15.2M | Off |
| 31 Jul 2026 | 26.89 BRL | 1.6% | 28.05 BRL | 22.57 BRL | -0.65 | -3.96 | 16.9M | Off |
| 24 Jul 2026 | 26.46 BRL | -5.5% | 28.02 BRL | 22.53 BRL | -0.66 | -3.36 | 23.6M | Off |
| 17 Jul 2026 | 28.01 BRL | -6.6% | 28.03 BRL | 22.48 BRL | -0.65 | 2.43 | 22.6M | On |
| 10 Jul 2026 | 30.00 BRL | 8.5% | 27.96 BRL | 22.43 BRL | -0.79 | 7.20 | 11.1M | On |
| 3 Jul 2026 | 27.65 BRL | -2.0% | 27.83 BRL | 22.36 BRL | -1.06 | 0.99 | 6.5M | Off |
| 26 Jun 2026 | 28.20 BRL | 2.0% | 27.75 BRL | 22.31 BRL | -1.16 | 3.64 | 2.0M | Off |
| 19 Jun 2026 | 27.65 BRL | 1.2% | 27.69 BRL | 22.25 BRL | -1.22 | 4.55 | 1.1M | Off |
| 12 Jun 2026 | 27.33 BRL | 1.4% | 27.62 BRL | 22.20 BRL | -1.20 | 1.88 | 1.8M | Off |
| 5 Jun 2026 | 26.95 BRL | -0.3% | 27.58 BRL | 22.15 BRL | -1.09 | 1.75 | 2.0M | On |
| 29 May 2026 | 27.03 BRL | -4.1% | 27.51 BRL | 22.10 BRL | -0.58 | -0.74 | 15.6M | On |
| 22 May 2026 | 28.20 BRL | -1.2% | 27.40 BRL | 22.05 BRL | -0.21 | 2.08 | 10.5M | On |
| 15 May 2026 | 28.54 BRL | -6.0% | 27.23 BRL | 21.99 BRL | 0.17 | 2.69 | 10.5M | On |
| 8 May 2026 | 30.37 BRL | 2.9% | 27.03 BRL | 21.93 BRL | 0.72 | 5.25 | 16.0M | On |
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.