- Volume is elevated versus the 13-week average, confirming attention.
ISRG
MEX
Week ended 31 Jul 2026
Weekly Investor Report
Intuitive Surgical, Inc. · Healthcare · Medical Instruments & Supplies
Latest close
6,137 MXN
4.0%
latest week
Weekly setup
Weak trend
The weekly trend is not active. Price is -22.5% below the Trend Line and sits at 7.7% of its 52-week range. The latest completed week returned 4.0%, after a -17.5% four-week move. The latest news-sentiment score is 53/100.
Setup score
26
out of 100
Latest Close
6,137 MXN
31 Jul 2026
1W Return
4.0%
latest completed week
4W Return
-17.5%
short-term follow-through
12W Return
-20.8%
quarterly tape
Trend Breadth
11.5%
6 of 52 weeks active
Volume Ratio
4.4x
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.
- 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
4.0%
Latest completed week; four-week move -17.5%.
Indicator stack
6/30
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
53/100
23 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 -22.5% below the Trend Line and sits at 7.7% of its 52-week range. The latest completed week returned 4.0%, after a -17.5% 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 4.4x 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
6 Feb
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
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 0.0112-week average 0.02
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 pressure0.01Current 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 -17.5% over four weeks, -20.8% over 12 weeks, and -32.5% 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 year6
Trend breadth11.5%
Activity pressure vs relative leadership
Activity pressureRelative leadership
Pressure-1.01Latest activity-pressure read.
Pressure change-21.1%Four-week change in activity pressure.
Leadership-30.10Latest relative-leadership reading.
RS change-60.0%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 sentiment53/100
Weighted news tone is neutral across 23 relevant articles.
5 positive · 18 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-41.9%Distance below the 52-week high.
13-week volatility4.8%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.
6 Feb
6 Mar
3 Apr
1 May
29 May
26 Jun
31 Jul
Weeks higher13 of 2613 weeks finished lower.
Best week+5.8%Week of 24 Apr.
Worst week-13.7%Week of 17 Jul.
Latest week+4.0%Week of 31 Jul.
Shape of recent returns
Strong gains2
Modest gains11
Flat weeks0
Modest losses6
Sharp losses7
Recent vol4.8%13-week weekly-return volatility.
Base vol5.1%52-week weekly-return volatility.
Up/down split23/28Count of positive and negative weeks in the 52-week window.
Average skew3.1% / -3.7%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.
SectorMX Healthcare
4-week rank69 / 78
Group average-1.3%
Trend breadth28.2%
Trend28.2%active weekly trend signals
MD62.8%positive activity pressure
RS35.9%positive relative leadership
Four-week leaders
IndustryMX Medical Instruments & Supplies
4-week rank5 / 5
Group average-3.0%
Trend breadth0.0%
Trend0.0%active weekly trend signals
MD80.0%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 tape27/100
Trend, activity pressure, participation, and risk combine to a 27/100 tape read.
Indicator analysis9/100Latest 12-week confirmation: trend 0/12, activity pressure 0/12, relative leadership 0/12.
Activity pressure 0.01; 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 Sentiment53/100Weighted news tone is neutral across 23 relevant articles.
Is Intuitive Surgical (ISRG) Undervalued Following Its Bylaw Changes? 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 |
|---|---|---|---|---|---|---|---|---|
| 31 Jul 2026 | 6,137 MXN | 4.0% | 7,917 MXN | 8,349 MXN | -1.01 | -30.10 | 3.3K | Off |
| 24 Jul 2026 | 5,903 MXN | -3.5% | 8,058 MXN | 8,344 MXN | -0.73 | -32.87 | 999 | Off |
| 17 Jul 2026 | 6,120 MXN | -13.7% | 8,205 MXN | 8,341 MXN | -0.64 | -31.36 | 1.1K | Off |
| 10 Jul 2026 | 7,090 MXN | -4.6% | 8,345 MXN | 8,339 MXN | -0.68 | -21.22 | 556 | Off |
| 3 Jul 2026 | 7,434 MXN | 4.2% | 8,439 MXN | 8,331 MXN | -0.84 | -18.82 | 516 | Off |
| 26 Jun 2026 | 7,135 MXN | 1.3% | 8,539 MXN | 8,320 MXN | -1.03 | -22.97 | 0 | Off |
| 19 Jun 2026 | 7,045 MXN | -0.1% | 8,653 MXN | 8,312 MXN | -0.99 | -25.19 | 0 | Off |
| 12 Jun 2026 | 7,055 MXN | -5.0% | 8,762 MXN | 8,302 MXN | -0.93 | -26.09 | 239 | Off |
| 5 Jun 2026 | 7,427 MXN | 1.0% | 8,868 MXN | 8,293 MXN | -0.91 | -20.80 | 268 | Off |
| 29 May 2026 | 7,351 MXN | -3.3% | 8,964 MXN | 8,280 MXN | -0.89 | -25.14 | 1.5K | Off |
| 22 May 2026 | 7,600 MXN | 3.5% | 9,051 MXN | 8,267 MXN | -0.88 | -23.13 | 255 | Off |
| 15 May 2026 | 7,340 MXN | -5.3% | 9,136 MXN | 8,253 MXN | -0.81 | -26.03 | 432 | Off |
| 8 May 2026 | 7,750 MXN | -2.6% | 9,164 MXN | 8,242 MXN | -0.91 | -24.79 | 651 | Off |
| 1 May 2026 | 7,960 MXN | -4.4% | 9,179 MXN | 8,226 MXN | -0.90 | -21.25 | 237 | 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.