- The trend backdrop is active with a 45-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 constructive, supporting the smart-money activity read.
2855
TAI
Week ended 14 Aug 2026
Weekly Investor Report
President Securities Corporation · Financial Services · Capital Markets
Latest close
47.40 TWD
6.5%
latest week
Weekly setup
Constructive, but selective
The weekly trend is active. Price is 24.4% above the Trend Line and sits at 73.9% of its 52-week range. The latest completed week returned 6.5%, after a 7.4% four-week move. Near-term considerations: volume confirmation is below normal.
Setup score
58
out of 100
Latest Close
47.40 TWD
14 Aug 2026
1W Return
6.5%
latest completed week
4W Return
7.4%
short-term follow-through
12W Return
21.2%
quarterly tape
Trend Breadth
86.5%
45 of 52 weeks active
Volume Ratio
0.5x
vs 13-week average
- Activity pressure is negative, which weakens the current setup.
- Recent volatility is running well above the one-year baseline.
- 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
6.5%
Latest completed week; four-week move 7.4%.
Indicator stack
93/21
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.
01 · Price action
Study the full chart
Where price is—and whether the trend supports it
The weekly trend is active. Price is 24.4% above the Trend Line and sits at 73.9% of its 52-week range. The latest completed week returned 6.5%, after a 7.4% 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 0.5x 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 0.9212-week average 0.98
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 leadership12/12Weeks with positive relative leadership in the latest 12-week window.
Activity pressure0.92Current 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 7.4% over four weeks, 21.2% over 12 weeks, and 145.2% over one year. The current trend has remained active for 45 consecutive weeks.
Performance by holding period
Active trend streak45 weeks
Active weeks in one year45
Trend breadth86.5%
Activity pressure vs relative leadership
Activity pressureRelative leadership
Pressure-0.65Latest activity-pressure read.
Pressure change-212.1%Four-week change in activity pressure.
Leadership13.73Latest relative-leadership reading.
RS change-13.7%Four-week change in relative leadership.
04 · Fundamentals and valuation
Open full factor analysis
What investors are paying for—and the quality behind it
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 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-17.4%Distance below the 52-week high.
13-week volatility9.9%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.
13 Feb
20 Mar
17 Apr
15 May
12 Jun
10 Jul
14 Aug
Weeks higher17 of 269 weeks finished lower.
Best week+24.4%Week of 5 Jun.
Worst week-14.6%Week of 12 Jun.
Latest week+6.5%Week of 14 Aug.
Shape of recent returns
Strong gains7
Modest gains10
Flat weeks0
Modest losses6
Sharp losses3
Recent vol9.9%13-week weekly-return volatility.
Base vol6.0%52-week weekly-return volatility.
Up/down split31/20Count of positive and negative weeks in the 52-week window.
Average skew5.0% / -2.8%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 Financial Services
4-week rank10 / 54
Group average2.2%
Trend breadth85.2%
Trend85.2%active weekly trend signals
MD75.9%positive activity pressure
RS14.8%positive relative leadership
Four-week leaders
IndustryTW Capital Markets
4-week rank2 / 15
Group average1.3%
Trend breadth80.0%
Trend80.0%active weekly trend signals
MD26.7%positive activity pressure
RS13.3%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 tape57/100
Trend, activity pressure, participation, and risk combine to a 57/100 tape read.
Indicator analysis85/100Latest 12-week confirmation: trend 12/12, activity pressure 9/12, relative leadership 12/12.
Activity pressure 0.92; 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 Sentiment50/100No sentiment snapshot is stored yet.
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 | 47.40 TWD | 6.5% | 38.11 TWD | 23.31 TWD | -0.65 | 13.73 | 21.1M | On |
| 7 Aug 2026 | 44.50 TWD | 2.8% | 37.38 TWD | 23.11 TWD | -0.54 | 11.14 | 20.3M | On |
| 31 Jul 2026 | 43.30 TWD | -2.0% | 36.66 TWD | 22.93 TWD | -0.22 | 11.43 | 25.9M | On |
| 24 Jul 2026 | 44.20 TWD | 0.1% | 35.98 TWD | 22.75 TWD | 0.19 | 12.87 | 21.1M | On |
| 17 Jul 2026 | 44.15 TWD | -12.4% | 35.28 TWD | 22.56 TWD | 0.58 | 15.91 | 31.2M | On |
| 10 Jul 2026 | 50.40 TWD | -2.9% | 34.59 TWD | 22.37 TWD | 0.92 | 25.11 | 0 | On |
| 3 Jul 2026 | 51.90 TWD | 3.8% | 33.69 TWD | 22.14 TWD | 1.19 | 25.68 | 31.1M | On |
| 26 Jun 2026 | 50.00 TWD | -0.2% | 32.74 TWD | 21.89 TWD | 1.49 | 27.85 | 59.1M | On |
| 19 Jun 2026 | 50.08 TWD | 3.4% | 31.85 TWD | 21.66 TWD | 1.73 | 23.63 | 40.9M | On |
| 12 Jun 2026 | 48.45 TWD | -14.6% | 30.97 TWD | 21.43 TWD | 1.87 | 26.50 | 117.8M | On |
| 5 Jun 2026 | 56.70 TWD | 24.4% | 30.14 TWD | 21.20 TWD | 1.96 | 45.88 | 137.8M | On |
| 29 May 2026 | 45.57 TWD | 16.6% | 29.00 TWD | 20.92 TWD | 1.91 | 19.14 | 55.8M | On |
| 22 May 2026 | 39.10 TWD | -0.1% | 28.25 TWD | 20.71 TWD | 1.69 | 8.51 | 28.0M | On |
| 15 May 2026 | 39.14 TWD | 2.0% | 27.71 TWD | 20.54 TWD | 1.65 | 11.66 | 63.8M | 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.