- Activity pressure is positive on the latest completed week.
6918
TAI
Week ended 07 Aug 2026
Weekly Investor Report
A Plus Biotechnology Co., Ltd. · Healthcare · Medical Devices
Latest close
70.50 TWD
-1.5%
latest week
Weekly setup
Weak trend
The weekly trend is not active. Price is -6.7% below the Trend Line and sits at 7.6% of its 52-week range. The latest completed week returned -1.5%, after a -4.9% four-week move. Near-term considerations: volume confirmation is below normal.
Setup score
26
out of 100
Latest Close
70.50 TWD
7 Aug 2026
1W Return
-1.5%
latest completed week
4W Return
-4.9%
short-term follow-through
12W Return
-6.2%
quarterly tape
Trend Breadth
1.9%
1 of 52 weeks active
Volume Ratio
0.8x
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.
- Price is below Fair Value, so the market is still discounting the latest tape.
- Next-week expectancy is negative at 43.06% based on similar historical setup states.
- 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
-1.5%
Latest completed week; four-week move -4.9%.
Indicator stack
1/60
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
Negative 43.06%
Historical one-week expectancy contributes to the evidence score when direction is confirmed.
01 · Price action
Study the full chart
Where price is—and whether the trend supports it
The weekly trend is not active. Price is -6.7% below the Trend Line and sits at 7.6% of its 52-week range. The latest completed week returned -1.5%, after a -4.9% 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
6 Feb
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
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 0.0212-week average 0.02
12-week confirmation
Trend active0/12Active trend-backdrop weeks in the latest 12-week window.
Positive pressure2/12Weeks with constructive activity pressure in the latest 12-week window.
Positive leadership0/12Weeks with positive relative leadership in the latest 12-week window.
Activity pressure0.02Current 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 -4.9% over four weeks, -6.2% over 12 weeks, and -25.5% 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 year1
Trend breadth1.9%
Activity pressure vs relative leadership
Activity pressureRelative leadership
Pressure0.05Latest activity-pressure read.
Pressure change110.6%Four-week change in activity pressure.
Leadership-36.68Latest relative-leadership reading.
RS change7.4%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-27.6%Distance below the 52-week high.
13-week volatility1.4%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.
6 Feb
13 Mar
10 Apr
8 May
5 Jun
3 Jul
7 Aug
Weeks higher11 of 2614 weeks finished lower.
Best week+1.9%Week of 27 Mar.
Worst week-4.6%Week of 10 Apr.
Latest week-1.5%Week of 7 Aug.
Shape of recent returns
Strong gains0
Modest gains11
Flat weeks1
Modest losses13
Sharp losses1
Recent vol1.4%13-week weekly-return volatility.
Base vol2.0%52-week weekly-return volatility.
Up/down split18/33Count of positive and negative weeks in the 52-week window.
Average skew1.5% / -1.7%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.
SectorTW Healthcare
4-week rank34 / 55
Group average-3.9%
Trend breadth30.9%
Trend30.9%active weekly trend signals
MD56.4%positive activity pressure
RS7.3%positive relative leadership
Four-week leaders
IndustryTW Medical Devices
4-week rank6 / 10
Group average-3.1%
Trend breadth30.0%
Trend30.0%active weekly trend signals
MD60.0%positive activity pressure
RS10.0%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 tape24/100
Trend, activity pressure, participation, and risk combine to a 24/100 tape read.
Indicator analysis12/100Latest 12-week confirmation: trend 0/12, activity pressure 2/12, relative leadership 0/12.
Activity pressure 0.02; No reversal markers Next-Week ExpectancyNegative 43.06%Next-week expectancy is negative with a 43.06% 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 Sentiment50/100No 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 |
|---|---|---|---|---|---|---|---|---|
| 7 Aug 2026 | 70.50 TWD | -1.5% | 75.54 TWD | 71.79 TWD | 0.05 | -36.68 | 149.1K | Off |
| 31 Jul 2026 | 71.60 TWD | -1.4% | 75.88 TWD | 71.60 TWD | 0.18 | -35.25 | 216.2K | Off |
| 24 Jul 2026 | 72.60 TWD | 1.4% | 76.21 TWD | 71.39 TWD | -0.02 | -36.29 | 92.0K | Off |
| 17 Jul 2026 | 71.60 TWD | -3.4% | 76.51 TWD | 71.17 TWD | -0.28 | -36.81 | 177.3K | Off |
| 10 Jul 2026 | 74.10 TWD | 0.8% | 76.93 TWD | 70.95 TWD | -0.46 | -39.61 | 164.0K | Off |
| 3 Jul 2026 | 73.50 TWD | 0.4% | 77.18 TWD | 70.73 TWD | -0.76 | -42.89 | 165.0K | Off |
| 26 Jun 2026 | 73.20 TWD | -0.9% | 77.49 TWD | 70.51 TWD | -0.78 | -41.37 | 159.1K | Off |
| 19 Jun 2026 | 73.90 TWD | 0.8% | 77.72 TWD | 70.30 TWD | -0.84 | -44.32 | 113.0K | Off |
| 12 Jun 2026 | 73.30 TWD | -1.2% | 78.01 TWD | 70.07 TWD | -0.85 | -43.10 | 204.0K | Off |
| 5 Jun 2026 | 74.20 TWD | 1.2% | 78.40 TWD | 69.83 TWD | -0.63 | -44.62 | 257.0K | Off |
| 29 May 2026 | 73.30 TWD | -1.6% | 78.58 TWD | 69.59 TWD | -0.58 | -45.94 | 203.4K | Off |
| 22 May 2026 | 74.50 TWD | -0.9% | 78.85 TWD | 69.36 TWD | -0.45 | -42.83 | 155.2K | Off |
| 15 May 2026 | 75.20 TWD | 1.1% | 79.13 TWD | 69.14 TWD | -0.32 | -41.68 | 508.1K | Off |
| 8 May 2026 | 74.40 TWD | 0.9% | 79.41 TWD | 68.91 TWD | -0.41 | -43.82 | 240.1K | 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.