- The trend backdrop is active with a 54-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.
- Next-week expectancy is positive at 60.43% based on similar historical setup states.
8046
TAI
Week ended 14 Aug 2026
Weekly Investor Report
Nan Ya Printed Circuit Board Corporation · Technology · Electronic Components
Latest close
1,305 TWD
20.8%
latest week
Weekly setup
Constructive, but selective
The weekly trend is active. Price is 67.6% above the Trend Line and sits at 91.2% of its 52-week range. The latest completed week returned 20.8%, after a 13.5% four-week move. The latest news-sentiment score is 50/100. Near-term considerations: price is close to its 52-week high; volume confirmation is below normal.
Setup score
70
out of 100
Latest Close
1,305 TWD
14 Aug 2026
1W Return
20.8%
latest completed week
4W Return
13.5%
short-term follow-through
12W Return
40.0%
quarterly tape
Trend Breadth
100.0%
52 of 52 weeks active
Volume Ratio
0.8x
vs 13-week average
- Activity pressure is negative, which weakens the current setup.
- 2 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
20.8%
Latest completed week; four-week move 13.5%.
Indicator stack
100/42
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 60.43%
Historical one-week expectancy contributes to the evidence score when direction is confirmed.
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 active. Price is 67.6% above the Trend Line and sits at 91.2% of its 52-week range. The latest completed week returned 20.8%, after a 13.5% 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 0.8x 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 0.8512-week average 0.94
12-week confirmation
Trend active12/12Active trend-backdrop weeks in the latest 12-week window.
Positive pressure11/12Weeks with constructive activity pressure in the latest 12-week window.
Positive leadership12/12Weeks with positive relative leadership in the latest 12-week window.
Activity pressure0.85Current proprietary activity-pressure read.
Buy signals0Accumulation signal count in the latest 12 weeks.
Reversal markers22 reversal markers
No recent accumulation markers. 2 reversal markers.
03 · Momentum and leadership
Is performance persistent—and is the stock leading?
Performance is 13.5% over four weeks, 40.0% over 12 weeks, and 676.1% over one year. The current trend has remained active for 54 consecutive weeks.
Performance by holding period
Active trend streak54 weeks
Active weeks in one year52
Trend breadth100.0%
Activity pressure vs relative leadership
Activity pressureRelative leadership
Pressure-0.02Latest activity-pressure read.
Pressure change-101.8%Four-week change in activity pressure.
Leadership90.84Latest relative-leadership reading.
RS change-7.8%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-7.8%Distance below the 52-week high.
13-week volatility12.8%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.
13 Feb
20 Mar
17 Apr
15 May
12 Jun
10 Jul
14 Aug
Weeks higher17 of 269 weeks finished lower.
Best week+33.4%Week of 27 Feb.
Worst week-17.1%Week of 31 Jul.
Latest week+20.8%Week of 14 Aug.
Shape of recent returns
Strong gains14
Modest gains3
Flat weeks0
Modest losses3
Sharp losses6
Recent vol12.8%13-week weekly-return volatility.
Base vol12.2%52-week weekly-return volatility.
Up/down split34/18Count of positive and negative weeks in the 52-week window.
Average skew11.1% / -7.4%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 rank42 / 100
Group average12.8%
Trend breadth79.0%
Trend79.0%active weekly trend signals
MD27.0%positive activity pressure
RS64.0%positive relative leadership
Four-week leaders
IndustryTW Electronic Components
4-week rank18 / 100
Group average4.9%
Trend breadth55.0%
Trend55.0%active weekly trend signals
MD14.0%positive activity pressure
RS42.0%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 tape69/100
Trend, activity pressure, participation, and risk combine to a 69/100 tape read.
Indicator analysis83/100Latest 12-week confirmation: trend 12/12, activity pressure 11/12, relative leadership 12/12.
Activity pressure 0.85; 2 reversal markers Next-Week ExpectancyPositive 60.43%Next-week expectancy is positive with a 60.43% historical one-week setup read.
Adds short-term historical context without overriding trend, activity, or relative leadership. 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 |
|---|---|---|---|---|---|---|---|---|
| 14 Aug 2026 | 1,305 TWD | 20.8% | 778.5 TWD | 295.7 TWD | -0.02 | 90.84 | 59.3M | On |
| 7 Aug 2026 | 1,080 TWD | 17.4% | 743.0 TWD | 288.9 TWD | 0.07 | 68.26 | 24.0M | On |
| 31 Jul 2026 | 920.0 TWD | -17.1% | 714.9 TWD | 283.5 TWD | 0.44 | 50.37 | 82.1M | On |
| 24 Jul 2026 | 1,110 TWD | -3.5% | 692.4 TWD | 279.2 TWD | 0.82 | 82.58 | 80.8M | On |
| 17 Jul 2026 | 1,150 TWD | -5.3% | 663.4 TWD | 273.8 TWD | 1.05 | 98.49 | 101.4M | On |
| 10 Jul 2026 | 1,215 TWD | 2.5% | 634.1 TWD | 267.9 TWD | 0.79 | 103.23 | 0 | On |
| 3 Jul 2026 | 1,185 TWD | 5.3% | 602.5 TWD | 261.7 TWD | 0.65 | 98.31 | 72.7M | On |
| 26 Jun 2026 | 1,125 TWD | 29.0% | 571.8 TWD | 255.9 TWD | 0.55 | 103.86 | 134.4M | On |
| 19 Jun 2026 | 872.2 TWD | 6.7% | 542.6 TWD | 250.4 TWD | 0.48 | 56.60 | 59.3M | On |
| 12 Jun 2026 | 817.3 TWD | -3.1% | 522.9 TWD | 246.4 TWD | 0.78 | 57.92 | 80.8M | On |
| 5 Jun 2026 | 843.2 TWD | -0.4% | 504.8 TWD | 243.0 TWD | 0.92 | 63.32 | 72.2M | On |
| 29 May 2026 | 846.2 TWD | -9.2% | 486.3 TWD | 239.3 TWD | 1.12 | 69.07 | 109.5M | On |
| 22 May 2026 | 932.0 TWD | 18.8% | 467.2 TWD | 235.6 TWD | 1.30 | 101.97 | 67.3M | On |
| 15 May 2026 | 784.4 TWD | -8.0% | 445.4 TWD | 231.3 TWD | 1.49 | 79.97 | 76.8M | 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.