ONTO MEX Week ended 31 Jul 2026

Weekly Investor Report

Name: ONTO weekly investor report
Creator: Sharemaestro
License: https://sharemaestro.com/data-license/

ONTO INNOVATION INC · Technology · Semiconductor Equipment & Materials

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Latest close 4,520 MXN

-19.3% latest week

Weekly setup

Mixed setup

The weekly trend is active. Price is 7.2% above the Trend Line and sits at 70.4% of its 52-week range. The latest completed week returned -19.3%, after a -18.6% four-week move. The latest news-sentiment score is 54/100.

Setup score 51 out of 100

Latest Close 4,520 MXN 31 Jul 2026

1W Return -19.3% latest completed week

4W Return -18.6% short-term follow-through

12W Return -7.6% quarterly tape

Trend Breadth 71.2% 37 of 52 weeks active

Volume Ratio 1.1x vs 13-week average

What is working

The trend backdrop is active with a 37-week active streak.
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.

What could go wrong

Next-week expectancy is negative at 13.26% based on similar historical setup states.
3 reversal markers appear in the recent smart-money tape.
The latest week was a sharp negative move.
Recent volatility is running well above the one-year baseline.

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 -19.3% Latest completed week; four-week move -18.6%. Indicator stack 84/62 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 Negative 13.26% Historical one-week expectancy contributes to the evidence score when direction is confirmed. News sentiment 54/100 11 relevant articles in the latest sentiment read.

01 · Price action

Where price is—and whether the trend supports it

The weekly trend is active. Price is 7.2% above the Trend Line and sits at 70.4% of its 52-week range. The latest completed week returned -19.3%, after a -18.6% four-week move.

Study the full chart

52-week price path

Price vs Trend Line and Fair Value

Price Trend Line Fair Value

Position in the 52-week range

Close Trend Fair

1,951 MXN 70.4% 5,600 MXN

Range location70.4%Shows where the latest close sits between the 52-week low and high.

Trend distance7.2%Price premium or discount versus the weekly Trend Line.

Fair-value gap30.6%Premium demand or model discount versus Sharemaestro Fair Value.

High-water gap-19.3%Distance from the latest 52-week high.

02 · Volume and demand

Is real participation confirming the move?

Latest weekly volume is 1.1x 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

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 0.9612-week average 0.87

12-week confirmation

Trend active12/12Active trend-backdrop weeks in the latest 12-week window.

Positive pressure12/12Weeks with constructive activity pressure in the latest 12-week window.

Positive leadership12/12Weeks with positive relative leadership in the latest 12-week window.

Activity pressure0.96Current proprietary activity-pressure read.

Buy signals0Accumulation signal count in the latest 12 weeks.

Reversal markers33 reversal markers

No recent accumulation markers. 3 reversal markers.

03 · Momentum and leadership

Is performance persistent—and is the stock leading?

Performance is -18.6% over four weeks, -7.6% over 12 weeks, and 131.7% over one year. The current trend has remained active for 37 consecutive weeks.

Performance by holding period

1W-19.3%

4W-18.6%

12W-7.6%

26W25.9%

52W131.7%

Active trend streak37 weeks

Active weeks in one year37

Trend breadth71.2%

Activity pressure vs relative leadership

Activity pressureRelative leadership

Pressure0.73Latest activity-pressure read.

Pressure change-15.5%Four-week change in activity pressure.

Leadership29.78Latest relative-leadership reading.

RS change-57.8%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 sentiment54/100

Weighted news tone is neutral across 11 relevant articles.

5 positive · 5 neutral · 1 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-19.3%Distance below the 52-week high.

13-week volatility13.0%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.

6 Feb 6 Mar 3 Apr 1 May 29 May 26 Jun 31 Jul

Weeks higher5 of 264 weeks finished lower.

Best week+36.0%Week of 8 May.

Worst week-19.3%Week of 31 Jul.

Latest week-19.3%Week of 31 Jul.

Shape of recent returns

Strong gains3

Modest gains2

Flat weeks17

Modest losses1

Sharp losses3

Recent vol13.0%13-week weekly-return volatility.

Base vol8.9%52-week weekly-return volatility.

Up/down split10/8Count of positive and negative weeks in the 52-week window.

Average skew14.7% / -5.5%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 Technology

4-week rank79 / 100

Group average-4.0%

Trend breadth57.0%

Trend57.0%active weekly trend signals

MD57.0%positive activity pressure

RS55.0%positive relative leadership

Four-week leaders

CTSH · MEX30.0%NTNX · MEX27.5%HUBS · MEX26.8%IOT · MEX25.5%FIG1 · MEX25.4%

IndustryMX Semiconductor Equipment & Materials

4-week rank7 / 11

Group average-15.8%

Trend breadth81.8%

Trend81.8%active weekly trend signals

MD63.6%positive activity pressure

RS81.8%positive relative leadership

Four-week leaders

ACLS · MEX0.0%TER · MEX-2.0%ASML1N · MEX-6.7%ASMLN · MEX-7.9%ASM1N · MEX-12.9%

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 tape61/100

Trend, activity pressure, participation, and risk combine to a 61/100 tape read.

Indicator analysis85/100

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

Activity pressure 0.96; 3 reversal markers Next-Week ExpectancyNegative 13.26%

Next-week expectancy is negative with a 13.26% 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 Sentiment54/100

Weighted news tone is neutral across 11 relevant articles.

Onto Innovation Inc. $ONTO Shares Sold by The Manufacturers Life Insurance Company Insiders50/100

No recent insider transaction evidence is stored.

Earnings50/100

No stored earnings event is currently attached to this ticker.

Week	Close	Return	Trend Line	Fair Value	Pressure	Leadership	Volume	Trend
31 Jul 2026	4,520 MXN	-19.3%	4,216 MXN	3,461 MXN	0.73	29.78	40	On
24 Jul 2026	5,600 MXN	0.0%	4,161 MXN	3,453 MXN	1.08	64.15	0	On
17 Jul 2026	5,600 MXN	0.9%	4,070 MXN	3,436 MXN	1.13	66.67	15	On
10 Jul 2026	5,550 MXN	0.0%	3,980 MXN	3,418 MXN	0.98	68.69	0	On
3 Jul 2026	5,550 MXN	0.0%	3,891 MXN	3,401 MXN	0.86	70.51	0	On
26 Jun 2026	5,550 MXN	23.3%	3,802 MXN	3,384 MXN	0.76	73.52	0	On
19 Jun 2026	4,500 MXN	0.0%	3,697 MXN	3,366 MXN	0.63	42.54	0	On
12 Jun 2026	4,500 MXN	0.0%	3,627 MXN	3,357 MXN	0.80	43.95	0	On
5 Jun 2026	4,500 MXN	-8.9%	3,557 MXN	3,347 MXN	0.97	49.96	0	On
29 May 2026	4,942 MXN	0.0%	3,486 MXN	3,337 MXN	1.11	61.12	0	On
22 May 2026	4,942 MXN	0.0%	3,401 MXN	3,324 MXN	0.78	64.37	0	On
15 May 2026	4,942 MXN	1.0%	3,317 MXN	3,310 MXN	0.30	68.04	93	On
8 May 2026	4,893 MXN	36.0%	3,232 MXN	3,296 MXN	-0.14	64.71	313	On
1 May 2026	3,599 MXN	0.0%	3,148 MXN	3,282 MXN	-0.55	26.71	0	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.