- Volume is elevated versus the 13-week average, confirming attention.
OSXB3
SAO
Week ended 07 Aug 2026
Weekly Investor Report
OSX Brasil S.A. · Energy · Oil & Gas Equipment & Services
Latest close
1.05 BRL
-4.5%
latest week
Weekly setup
Mixed setup
The weekly trend is not active. Price is -27.6% below the Trend Line and sits at 9.4% of its 52-week range. The latest completed week returned -4.5%, after a 0.0% four-week move. The latest news-sentiment score is 50/100.
Setup score
26
out of 100
Latest Close
1.05 BRL
7 Aug 2026
1W Return
-4.5%
latest completed week
4W Return
0.0%
short-term follow-through
12W Return
-21.6%
quarterly tape
Trend Breadth
0.0%
0 of 52 weeks active
Volume Ratio
1.6x
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.
- Price is below Fair Value, so the market is still discounting the latest tape.
- Activity pressure is negative, which weakens the current setup.
- 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
-4.5%
Latest completed week; four-week move 0.0%.
Indicator stack
0/42
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
1 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 -27.6% below the Trend Line and sits at 9.4% of its 52-week range. The latest completed week returned -4.5%, after a 0.0% 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 1.6x the 13-week average. Participation is unusually strong and confirms that the move is attracting attention.
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 0.0212-week average 0.01
12-week confirmation
Trend active0/12Active trend-backdrop weeks in the latest 12-week window.
Positive pressure0/12Weeks with constructive activity pressure in the latest 12-week window.
Positive leadership0/12Weeks with positive relative leadership in the latest 12-week window.
Activity pressure0.02Current 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 0.0% over four weeks, -21.6% over 12 weeks, and -59.6% 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 year0
Trend breadth0.0%
Activity pressure vs relative leadership
Activity pressureRelative leadership
Pressure-0.65Latest activity-pressure read.
Pressure change45.8%Four-week change in activity pressure.
Leadership-44.11Latest relative-leadership reading.
RS change12.6%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 sentiment50/100
Weighted news tone is neutral across 1 relevant articles.
0 positive · 1 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-61.0%Distance below the 52-week high.
13-week volatility10.7%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 higher10 of 2615 weeks finished lower.
Best week+22.2%Week of 31 Jul.
Worst week-28.5%Week of 19 Jun.
Latest week-4.5%Week of 7 Aug.
Shape of recent returns
Strong gains4
Modest gains6
Flat weeks1
Modest losses6
Sharp losses9
Recent vol10.7%13-week weekly-return volatility.
Base vol7.5%52-week weekly-return volatility.
Up/down split23/27Count of positive and negative weeks in the 52-week window.
Average skew4.2% / -6.3%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 Energy
4-week rank20 / 31
Group average2.1%
Trend breadth38.7%
Trend38.7%active weekly trend signals
MD19.4%positive activity pressure
RS71.0%positive relative leadership
Four-week leaders
IndustryBR Oil & Gas Equipment & Services
4-week rank3 / 6
Group average-1.2%
Trend breadth33.3%
Trend33.3%active weekly trend signals
MD0.0%positive activity pressure
RS50.0%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 tape23/100
Trend, activity pressure, participation, and risk combine to a 23/100 tape read.
Indicator analysis9/100Latest 12-week confirmation: trend 0/12, activity pressure 0/12, relative leadership 0/12.
Activity pressure 0.02; No 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 Sentiment50/100Weighted news tone is neutral across 1 relevant articles.
OSX Brasil S.A. Revenue Breakdown – BMFBOVESPA:OSXB3 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 | 1.05 BRL | -4.5% | 1.45 BRL | 3.29 BRL | -0.65 | -44.11 | 5.4K | Off |
| 31 Jul 2026 | 1.10 BRL | 22.2% | 1.48 BRL | 3.31 BRL | -0.86 | -44.53 | 3.2K | Off |
| 24 Jul 2026 | 0.90 BRL | -9.1% | 1.51 BRL | 3.34 BRL | -1.03 | -54.61 | 7.0K | Off |
| 17 Jul 2026 | 0.99 BRL | -5.7% | 1.55 BRL | 3.36 BRL | -1.14 | -51.16 | 9.1K | Off |
| 10 Jul 2026 | 1.05 BRL | 0.0% | 1.58 BRL | 3.38 BRL | -1.20 | -50.49 | 6.0K | Off |
| 3 Jul 2026 | 1.05 BRL | 1.0% | 1.61 BRL | 3.41 BRL | -0.93 | -50.53 | 3.1K | Off |
| 26 Jun 2026 | 1.04 BRL | 1.0% | 1.63 BRL | 3.43 BRL | -0.75 | -51.70 | 900 | Off |
| 19 Jun 2026 | 1.03 BRL | -28.5% | 1.66 BRL | 3.46 BRL | -0.67 | -51.78 | 4.6K | Off |
| 12 Jun 2026 | 1.44 BRL | 2.1% | 1.69 BRL | 3.48 BRL | -0.62 | -34.91 | 0 | Off |
| 5 Jun 2026 | 1.41 BRL | 4.4% | 1.71 BRL | 3.51 BRL | -1.01 | -36.62 | 900 | Off |
| 29 May 2026 | 1.35 BRL | -3.6% | 1.73 BRL | 3.53 BRL | -1.16 | -41.92 | 2.0K | Off |
| 22 May 2026 | 1.40 BRL | 4.5% | 1.76 BRL | 3.55 BRL | -1.12 | -41.60 | 1.1K | Off |
| 15 May 2026 | 1.34 BRL | -4.3% | 1.80 BRL | 3.57 BRL | -0.97 | -45.48 | 1.5K | Off |
| 8 May 2026 | 1.40 BRL | -1.4% | 1.83 BRL | 3.59 BRL | -0.95 | -46.13 | 3.3K | Off |
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.