- The trend backdrop is active with a 13-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.
APH
NYSE
Week ended 11 Sep 2026
Weekly Investor Report
Amphenol Corporation · Technology · Electronic Components
Latest close
83.92 USD
1.4%
latest week
Weekly setup
Constructive, but selective
The weekly trend is active. Price is 13.2% above the Trend Line and sits at 82.7% of its 52-week range. The latest completed week returned 1.4%, after a 0.4% four-week move. The latest factor snapshot indicates quality ranks strongly versus its universe; growth ranks strongly; valuation is expensive relative to peers. Options positioning is volatility with 47/100 conviction, while the latest news-sentiment score is 54/100. Near-term considerations: earnings are due in 39d.
Setup score
65
out of 100
Latest Close
83.92 USD
11 Sep 2026
1W Return
1.4%
latest completed week
4W Return
0.4%
short-term follow-through
12W Return
2.5%
quarterly tape
Trend Breadth
82.7%
43 of 52 weeks active
Volume Ratio
1.2x
vs 13-week average
- 16 reversal markers appear in the recent smart-money tape.
- 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
1.4%
Latest completed week; four-week move 0.4%.
Indicator stack
90/55
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 57.37%
Historical one-week expectancy contributes to the evidence score when direction is confirmed.
Options pressure
Volatility
47/100 conviction; expected move 8.6%.
News sentiment
54/100
23 relevant articles in the latest sentiment read.
Event risk
39d
Next report is scheduled for 28 Oct 2026; event risk rises as the date approaches.
01 · Price action
Study the full chart
Where price is—and whether the trend supports it
The weekly trend is active. Price is 13.2% above the Trend Line and sits at 82.7% of its 52-week range. The latest completed week returned 1.4%, after a 0.4% 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 1.2x 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
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
14 Aug
21 Aug
28 Aug
4 Sep
11 Sep
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 0.7312-week average 0.68
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 pressure0.73Current proprietary activity-pressure read.
Buy signals0Accumulation signal count in the latest 12 weeks.
Reversal markers1616 reversal markers
No recent accumulation markers. 16 reversal markers.
03 · Momentum and leadership
Is performance persistent—and is the stock leading?
Performance is 0.4% over four weeks, 2.5% over 12 weeks, and 42.4% over one year. The current trend has remained active for 13 consecutive weeks.
Performance by holding period
Active trend streak13 weeks
Active weeks in one year43
Trend breadth82.7%
Activity pressure vs relative leadership
Activity pressureRelative leadership
Pressure0.35Latest activity-pressure read.
Pressure change-23.2%Four-week change in activity pressure.
Leadership8.21Latest relative-leadership reading.
RS change7.7%Four-week change in relative leadership.
04 · Fundamentals and valuation
Open full factor analysis
What investors are paying for—and the quality behind it
The latest factor snapshot indicates quality ranks strongly versus its universe; growth ranks strongly; valuation is expensive relative to peers.
Factor week 11 Sep 2026
Financial statements through 30 Jun 2026
Field coverage 97%
Model confidence 97%
Relative factor standing
Higher display scores are better. Each score is converted from the underlying universe rank, where rank 1 is best.
Overall factor strength44/100Blend of value, momentum, and quality. Underlying universe rank 57; rank 1 is best.
Value5/100Relative valuation strength. Underlying universe rank 96; rank 1 is best.
Quality90/100Profitability and accounting quality. Underlying universe rank 11; rank 1 is best.
Momentum86/100Medium-term price momentum. Underlying universe rank 15; rank 1 is best.
Growth99/100Revenue and earnings growth. Underlying universe rank 2; rank 1 is best.
Quality and valuation are separate questions
A strong company can still carry a demanding valuation. This report shows profitability, growth, balance-sheet strength, and the price paid for those characteristics separately.
Valuation
How much investors are paying for earnings, sales, and cash flow.
- P/E
- 40.2x Price divided by trailing earnings.
- Price / sales
- 7.1x Market value relative to trailing revenue.
- EV / EBITDA
- 23.8x Enterprise value relative to operating cash earnings.
- Free-cash-flow yield
- 2.1% Free cash flow as a share of enterprise value.
Business quality
Margins and the return generated on invested capital.
- Gross margin
- 38.5% Gross profit retained from each unit of revenue.
- Operating margin
- 27.2% Operating profit retained from revenue.
- Free-cash-flow margin
- 16.2% Free cash flow generated from revenue.
- Return on invested capital
- 18.9% Operating return generated on invested capital.
Growth and financial strength
Recent business growth and accounting strength.
- Revenue growth
- 54.2% Latest one-year revenue growth.
- EPS growth
- 62.1% Latest one-year earnings-per-share growth.
- Free-cash-flow growth
- 67.3% Latest one-year free-cash-flow growth.
- Piotroski F-score
- 6/9 Nine-point accounting-strength checklist.
Shareholder return and balance sheet
Cash returned to owners and financial leverage.
- Dividend yield
- 0.5% Cash dividends relative to market value.
- Buyback yield
- 0.0% Net share repurchases relative to market value.
- Shareholder yield
- 0.5% Dividend yield plus net buyback yield.
- Net debt / EBITDA
- 1.5x Balance-sheet debt relative to operating cash earnings.
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.
Options positioningVolatility
APH shows volatility options pressure with a 47/100 conviction score, put-call volume ratio of 1.10, expected move of 8.6%, and Sharemaestro trend signal active.
Conviction47/100
Expected move8.6%
Put/call volume1.10
Insider activity7 / 13
7 acquisitions and 13 disposals in the latest 180-day insider tape.
Acquisitions / disposals over the latest 180 days. Insider activity is context, not a stand-alone signal.News sentiment54/100
Weighted news tone is neutral across 23 relevant articles.
13 positive · 9 neutral · 1 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 earnings39dNext report is scheduled for 28 Oct 2026; event risk rises as the date approaches.
Options expected move8.6%Nearest-chain priced movement where available.
52-week drawdown-6.0%Distance below the 52-week high.
13-week volatility3.9%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.
20 Mar
17 Apr
15 May
12 Jun
10 Jul
7 Aug
11 Sep
Weeks higher15 of 2611 weeks finished lower.
Best week+12.6%Week of 29 May.
Worst week-10.0%Week of 8 May.
Latest week+1.4%Week of 11 Sep.
Shape of recent returns
Strong gains9
Modest gains6
Flat weeks0
Modest losses5
Sharp losses6
Recent vol3.9%13-week weekly-return volatility.
Base vol5.2%52-week weekly-return volatility.
Up/down split28/24Count of positive and negative weeks in the 52-week window.
Average skew4.7% / -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.
SectorUS Technology
4-week rank23 / 100
Group average-3.2%
Trend breadth63.0%
Trend63.0%active weekly trend signals
MD42.0%positive activity pressure
RS56.0%positive relative leadership
Four-week leaders
IndustryUS Electronic Components
4-week rank5 / 42
Group average-9.7%
Trend breadth35.7%
Trend35.7%active weekly trend signals
MD21.4%positive activity pressure
RS54.8%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 tape68/100
Trend, activity pressure, participation, and risk combine to a 68/100 tape read.
Indicator analysis78/100Latest 12-week confirmation: trend 12/12, activity pressure 12/12, relative leadership 12/12.
Activity pressure 0.73; 16 reversal markers Next-Week ExpectancyPositive 57.37%Next-week expectancy is positive with a 57.37% historical one-week setup read.
Adds short-term historical context without overriding trend, activity, or relative leadership. Factors55/100O'Shaughnessy factor stack blends value, quality, momentum, and confidence.
Buyback Yield rank 64 Patient CapitalQuietActivity-pressure buy-signal evidence highlights potential institutional accumulation windows.
No recent buy signal Options62/100APH shows volatility options pressure with a 47/100 conviction score, put-call volume ratio of 1.10, expected move of 8.6%, and Sharemaestro trend signal active.
Volatility · Volatility expansion watch · Expected move 8.6% Sentiment54/100Weighted news tone is neutral across 23 relevant articles.
Wall Street Analysts Believe Amphenol (APH) Could Rally 27.8%: Here's is How to Trade Insiders7 / 137 acquisitions and 13 disposals in the latest 180-day insider tape.
Earnings39dNext report is scheduled for 28 Oct 2026; event risk rises as the date approaches.
Research flow5 items3 recent research articles and 2 Market Watch posts are available.
| Week | Close | Return | Trend Line | Fair Value | Pressure | Leadership | Volume | Trend |
|---|---|---|---|---|---|---|---|---|
| 11 Sep 2026 | 83.92 USD | 1.4% | 74.11 USD | 46.13 USD | 0.35 | 8.21 | 43.8M | On |
| 4 Sep 2026 | 82.78 USD | 5.0% | 73.75 USD | 45.73 USD | 0.34 | 6.31 | 40.8M | On |
| 28 Aug 2026 | 78.87 USD | 0.5% | 73.25 USD | 45.33 USD | 0.40 | 1.82 | 26.0M | On |
| 21 Aug 2026 | 78.50 USD | -6.0% | 73.02 USD | 44.96 USD | 0.55 | 2.18 | 31.6M | On |
| 14 Aug 2026 | 83.56 USD | -1.2% | 72.91 USD | 44.60 USD | 0.46 | 7.62 | 23.4M | On |
| 7 Aug 2026 | 84.59 USD | 5.3% | 72.69 USD | 44.19 USD | 0.30 | 9.86 | 32.9M | On |
| 31 Jul 2026 | 80.35 USD | 5.3% | 72.19 USD | 43.79 USD | 0.28 | 8.50 | 47.9M | On |
| 24 Jul 2026 | 76.34 USD | 1.0% | 71.84 USD | 43.41 USD | 0.38 | 4.68 | 29.2M | On |
| 17 Jul 2026 | 75.60 USD | -4.9% | 71.57 USD | 43.06 USD | 0.69 | 3.48 | 30.3M | On |
| 10 Jul 2026 | 79.53 USD | -3.4% | 71.30 USD | 42.70 USD | 0.91 | 7.58 | 31.4M | On |
| 3 Jul 2026 | 82.30 USD | 0.5% | 70.79 USD | 42.33 USD | 1.00 | 13.41 | 36.9M | On |
| 26 Jun 2026 | 81.86 USD | 0.0% | 70.36 USD | 41.93 USD | 0.69 | 15.96 | 47.6M | On |
| 19 Jun 2026 | 81.85 USD | 6.6% | 69.97 USD | 41.54 USD | 0.44 | 13.92 | 38.8M | On |
| 12 Jun 2026 | 76.78 USD | 10.8% | 69.42 USD | 41.14 USD | 0.01 | 8.52 | 56.3M | 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.