- Price is above Fair Value, showing premium demand versus the model.
2413
TAI
Week ended 21 Aug 2026
Weekly Investor Report
Universal Microelectronics Co., Ltd. · Technology · Electronic Components
Latest close
43.80 TWD
-0.7%
latest week
Weekly setup
Mixed setup
The weekly trend is not active. Price is -7.6% below the Trend Line and sits at 51.8% of its 52-week range. The latest completed week returned -0.7%, after a 8.8% four-week move. The latest news-sentiment score is 50/100. Near-term considerations: volume confirmation is below normal.
Setup score
32
out of 100
Latest Close
43.80 TWD
21 Aug 2026
1W Return
-0.7%
latest completed week
4W Return
8.8%
short-term follow-through
12W Return
-14.5%
quarterly tape
Trend Breadth
73.1%
38 of 52 weeks active
Volume Ratio
0.1x
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.
- Activity pressure is negative, which weakens the current setup.
- The share remains more than 20% below its 52-week high.
- 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
-0.7%
Latest completed week; four-week move 8.8%.
Indicator stack
40/32
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
0 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 -7.6% below the Trend Line and sits at 51.8% of its 52-week range. The latest completed week returned -0.7%, after a 8.8% 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 0.1x 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
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
21 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 0.4612-week average 0.61
12-week confirmation
Trend active6/12Active trend-backdrop weeks in the latest 12-week window.
Positive pressure2/12Weeks with constructive activity pressure in the latest 12-week window.
Positive leadership3/12Weeks with positive relative leadership in the latest 12-week window.
Activity pressure0.46Current 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 8.8% over four weeks, -14.5% over 12 weeks, and 125.2% 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 year38
Trend breadth73.1%
Activity pressure vs relative leadership
Activity pressureRelative leadership
Pressure-1.09Latest activity-pressure read.
Pressure change14.7%Four-week change in activity pressure.
Leadership-13.30Latest relative-leadership reading.
RS change20.0%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 sentiment50/100
Weighted news tone is neutral across 0 relevant articles.
0 positive · 0 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-34.9%Distance below the 52-week high.
13-week volatility8.9%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.
27 Feb
27 Mar
24 Apr
22 May
19 Jun
17 Jul
21 Aug
Weeks higher9 of 2616 weeks finished lower.
Best week+36.9%Week of 27 Feb.
Worst week-16.3%Week of 24 Apr.
Latest week-0.7%Week of 21 Aug.
Shape of recent returns
Strong gains8
Modest gains1
Flat weeks1
Modest losses6
Sharp losses10
Recent vol8.9%13-week weekly-return volatility.
Base vol11.6%52-week weekly-return volatility.
Up/down split25/26Count of positive and negative weeks in the 52-week window.
Average skew11.3% / -6.5%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.
SectorTW Technology
4-week rank- / 100
Group average5.8%
Trend breadth78.0%
Trend78.0%active weekly trend signals
MD23.0%positive activity pressure
RS59.0%positive relative leadership
Four-week leaders
IndustryTW Electronic Components
4-week rank- / 100
Group average5.3%
Trend breadth55.0%
Trend55.0%active weekly trend signals
MD11.0%positive activity pressure
RS39.0%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 tape30/100
Trend, activity pressure, participation, and risk combine to a 30/100 tape read.
Indicator analysis38/100Latest 12-week confirmation: trend 6/12, activity pressure 2/12, relative leadership 3/12.
Activity pressure 0.46; 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 0 relevant articles.
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 |
|---|---|---|---|---|---|---|---|---|
| 21 Aug 2026 | 43.80 TWD | -0.7% | 47.41 TWD | 28.94 TWD | -1.09 | -13.30 | 2.3M | Off |
| 14 Aug 2026 | 44.10 TWD | 8.1% | 47.55 TWD | 28.84 TWD | -1.26 | -13.57 | 7.3M | Off |
| 7 Aug 2026 | 40.80 TWD | 9.1% | 47.52 TWD | 28.76 TWD | -1.43 | -16.96 | 4.1M | Off |
| 31 Jul 2026 | 37.40 TWD | -7.1% | 47.70 TWD | 28.70 TWD | -1.41 | -21.70 | 4.0M | Off |
| 24 Jul 2026 | 40.25 TWD | -1.1% | 47.87 TWD | 28.67 TWD | -1.28 | -16.62 | 3.2M | Off |
| 17 Jul 2026 | 40.70 TWD | -10.2% | 47.58 TWD | 28.63 TWD | -1.13 | -13.53 | 1.3M | Off |
| 10 Jul 2026 | 45.30 TWD | -6.5% | 47.23 TWD | 28.58 TWD | -0.66 | -9.17 | 0 | On |
| 3 Jul 2026 | 48.45 TWD | 1.9% | 46.63 TWD | 28.49 TWD | -0.15 | -5.47 | 8.4M | On |
| 26 Jun 2026 | 47.55 TWD | -15.8% | 45.97 TWD | 28.39 TWD | -0.04 | -2.22 | 14.8M | On |
| 19 Jun 2026 | 56.50 TWD | -7.7% | 45.18 TWD | 28.28 TWD | 0.09 | 12.03 | 32.3M | On |
| 12 Jun 2026 | 61.20 TWD | 19.8% | 43.98 TWD | 28.11 TWD | 0.03 | 28.58 | 73.8M | On |
| 5 Jun 2026 | 51.10 TWD | -0.2% | 42.60 TWD | 27.94 TWD | -0.47 | 6.22 | 33.4M | On |
| 29 May 2026 | 51.20 TWD | -0.6% | 41.58 TWD | 27.81 TWD | -0.61 | 7.70 | 23.0M | On |
| 22 May 2026 | 51.50 TWD | 19.2% | 40.58 TWD | 27.69 TWD | -0.80 | 15.15 | 42.6M | 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.