3438 TWO Week ended 14 Aug 2026

Weekly Investor Report

Advanced Analog Technology, Inc. · Technology · Semiconductors

Latest close 58.80 TWD
-1.0% latest week
Weekly setup

Constructive, but selective

The weekly trend is active. Price is 5.8% above the Trend Line and sits at 48.2% of its 52-week range. The latest completed week returned -1.0%, after a 8.5% four-week move. Near-term considerations: volume confirmation is below normal.

Setup score 35 out of 100
Latest Close 58.80 TWD 14 Aug 2026
1W Return -1.0% latest completed week
4W Return 8.5% short-term follow-through
12W Return -15.9% quarterly tape
Trend Breadth 51.9% 27 of 52 weeks active
Volume Ratio 0.2x vs 13-week average
What is working
  • The trend backdrop is active with a 15-week active streak.
  • Price is above the Trend Line, keeping the weekly tape constructive.
  • Activity pressure is constructive, supporting the smart-money activity read.
What could go wrong
  • Price is below Fair Value, so the market is still discounting the latest tape.
  • Activity pressure is negative, which weakens the current setup.
  • The share remains more than 20% below its 52-week high.
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.
01 · Price action

Where price is—and whether the trend supports it

The weekly trend is active. Price is 5.8% above the Trend Line and sits at 48.2% of its 52-week range. The latest completed week returned -1.0%, after a 8.5% four-week move.

Study the full chart

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 0.2x the 13-week average. Participation is below its recent norm, so price strength is not receiving full volume confirmation.

26-week volume confirmation

Bar height shows volume; colour shows the weekly price direction
13 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 14 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 0.6212-week average 0.72

12-week confirmation

Trend active12/12Active trend-backdrop weeks in the latest 12-week window.
Positive pressure9/12Weeks with constructive activity pressure in the latest 12-week window.
Positive leadership0/12Weeks with positive relative leadership in the latest 12-week window.
Activity pressure0.62Current 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 8.5% over four weeks, -15.9% over 12 weeks, and 31.8% over one year. The current trend has remained active for 15 consecutive weeks.

Performance by holding period

1W-1.0%
4W8.5%
12W-15.9%
26W28.6%
52W31.8%
Active trend streak15 weeks
Active weeks in one year27
Trend breadth51.9%

Activity pressure vs relative leadership

Activity pressureRelative leadership
Pressure-0.78Latest activity-pressure read.
Pressure change-284.2%Four-week change in activity pressure.
Leadership-17.65Latest relative-leadership reading.
RS change15.7%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 sentiment-

No current sentiment snapshot is stored.

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-25.3%Distance below the 52-week high.
13-week volatility7.5%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.

Weeks higher13 of 2613 weeks finished lower.
Best week+18.0%Week of 8 May.
Worst week-20.2%Week of 17 Jul.
Latest week-1.0%Week of 14 Aug.

Shape of recent returns

Strong gains8
Modest gains5
Flat weeks0
Modest losses10
Sharp losses3
Recent vol7.5%13-week weekly-return volatility.
Base vol6.5%52-week weekly-return volatility.
Up/down split25/27Count of positive and negative weeks in the 52-week window.
Average skew5.6% / -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.

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.

WeekCloseReturnTrend LineFair ValuePressureLeadershipVolumeTrend
14 Aug 202658.80 TWD-1.0%55.57 TWD60.13 TWD-0.78-17.65352.3KOn
7 Aug 202659.40 TWD12.1%55.37 TWD60.15 TWD-0.69-14.432.0MOn
31 Jul 202653.00 TWD-4.8%55.23 TWD60.15 TWD-0.37-22.19593.5KOn
24 Jul 202655.70 TWD2.8%55.28 TWD60.23 TWD0.01-19.91680.3KOn
17 Jul 202654.20 TWD-20.2%55.13 TWD60.30 TWD0.42-20.941.1MOn
10 Jul 202667.90 TWD1.0%55.07 TWD60.38 TWD0.78-7.552.4MOn
3 Jul 202667.24 TWD-1.9%54.66 TWD60.35 TWD0.84-11.73913.5KOn
26 Jun 202668.51 TWD-3.6%54.10 TWD60.33 TWD1.08-6.203.4MOn
19 Jun 202671.06 TWD5.7%53.23 TWD60.30 TWD1.26-7.151.6MOn
12 Jun 202667.24 TWD-2.3%52.35 TWD60.25 TWD1.47-8.111.4MOn
5 Jun 202668.80 TWD-1.7%51.57 TWD60.20 TWD1.63-8.474.7MOn
29 May 202669.98 TWD0.1%50.79 TWD60.16 TWD1.67-6.884.9MOn
22 May 202669.88 TWD9.8%49.98 TWD60.07 TWD1.51-2.294.4MOn
15 May 202663.62 TWD0.3%49.15 TWD59.96 TWD1.23-9.312.6MOn
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.

Evidence context