- Price is above the Trend Line, keeping the weekly tape constructive.
- Activity pressure is positive on the latest completed week.
- Latest weekly return ranks in the strongest part of its sector group.
9945
TAI
Week ended 14 Aug 2026
Weekly Investor Report
Ruentex Development Co.,Ltd. · Industrials · Engineering & Construction
Latest close
29.80 TWD
11.4%
latest week
Weekly setup
Mixed setup
The weekly trend is not active. Price is 16.5% above the Trend Line and sits at 88.5% of its 52-week range. The latest completed week returned 11.4%, after a 13.5% four-week move. The latest news-sentiment score is 50/100.
Setup score
47
out of 100
Latest Close
29.80 TWD
14 Aug 2026
1W Return
11.4%
latest completed week
4W Return
13.5%
short-term follow-through
12W Return
33.4%
quarterly tape
Trend Breadth
0.0%
0 of 52 weeks active
Volume Ratio
1.3x
vs 13-week average
- The trend backdrop is inactive, so price action has not confirmed a constructive regime.
- Price is below Fair Value, so the market is still discounting the latest tape.
- Activity pressure is weak, so confirmation is not yet broad enough.
- Price is close to its 52-week high; watch for continuation or exhaustion.
- 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
11.4%
Latest completed week; four-week move 13.5%.
Indicator stack
0/70
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
Recent
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 16.5% above the Trend Line and sits at 88.5% of its 52-week range. The latest completed week returned 11.4%, 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 1.3x the 13-week average. Participation is around or above normal and provides reasonable 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 0.2912-week average 0.10
12-week confirmation
Trend active0/12Active 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 pressure0.29Current proprietary activity-pressure read.
Buy signals1Accumulation 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 13.5% over four weeks, 33.4% over 12 weeks, and -0.5% 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 year0
Trend breadth0.0%
Activity pressure vs relative leadership
Activity pressureRelative leadership
Pressure1.03Latest activity-pressure read.
Pressure change14.8%Four-week change in activity pressure.
Leadership-22.53Latest relative-leadership reading.
RS change26.5%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 CapitalRecent
Activity-pressure buy-signal evidence highlights potential institutional accumulation windows.
Recent buy signal in the last 8 weeks
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-3.3%Distance below the 52-week high.
13-week volatility3.9%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 higher12 of 2613 weeks finished lower.
Best week+11.4%Week of 14 Aug.
Worst week-7.0%Week of 20 Mar.
Latest week+11.4%Week of 14 Aug.
Shape of recent returns
Strong gains3
Modest gains9
Flat weeks1
Modest losses12
Sharp losses1
Recent vol3.9%13-week weekly-return volatility.
Base vol3.0%52-week weekly-return volatility.
Up/down split23/26Count of positive and negative weeks in the 52-week window.
Average skew2.6% / -2.2%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 Industrials
4-week rank21 / 100
Group average5.2%
Trend breadth55.0%
Trend55.0%active weekly trend signals
MD40.0%positive activity pressure
RS20.0%positive relative leadership
Four-week leaders
IndustryTW Engineering & Construction
4-week rank4 / 46
Group average0.2%
Trend breadth32.6%
Trend32.6%active weekly trend signals
MD52.2%positive activity pressure
RS4.3%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 tape36/100
Trend, activity pressure, participation, and risk combine to a 36/100 tape read.
Indicator analysis29/100Latest 12-week confirmation: trend 0/12, activity pressure 9/12, relative leadership 0/12.
Activity pressure 0.29; No reversal markers Factors50/100No published factor snapshot is available yet.
Patient CapitalRecentActivity-pressure buy-signal evidence highlights potential institutional accumulation windows.
Recent buy signal in the last 8 weeks 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 | 29.80 TWD | 11.4% | 25.58 TWD | 32.85 TWD | 1.03 | -22.53 | 56.6M | Off |
| 7 Aug 2026 | 26.75 TWD | -1.1% | 25.52 TWD | 32.88 TWD | 0.83 | -28.94 | 28.0M | Off |
| 31 Jul 2026 | 27.05 TWD | 3.6% | 25.58 TWD | 32.93 TWD | 0.78 | -27.34 | 41.3M | Off |
| 24 Jul 2026 | 26.10 TWD | -0.6% | 25.66 TWD | 32.98 TWD | 0.82 | -31.68 | 26.0M | Off |
| 17 Jul 2026 | 26.25 TWD | 1.5% | 25.76 TWD | 33.03 TWD | 0.89 | -30.67 | 31.9M | Off |
| 10 Jul 2026 | 25.85 TWD | 1.8% | 25.84 TWD | 33.08 TWD | 1.03 | -36.63 | 0 | Off |
| 3 Jul 2026 | 25.40 TWD | -0.4% | 25.92 TWD | 33.14 TWD | 1.18 | -40.59 | 57.0M | Off |
| 26 Jun 2026 | 25.50 TWD | -3.3% | 26.04 TWD | 33.20 TWD | 0.95 | -38.34 | 43.4M | Off |
| 19 Jun 2026 | 26.36 TWD | 2.6% | 26.13 TWD | 33.26 TWD | 0.41 | -39.71 | 57.0M | Off |
| 12 Jun 2026 | 25.69 TWD | 6.6% | 26.22 TWD | 33.31 TWD | -0.17 | -39.12 | 70.6M | Off |
| 5 Jun 2026 | 24.11 TWD | 7.9% | 26.32 TWD | 33.37 TWD | -0.80 | -44.80 | 54.3M | Off |
| 29 May 2026 | 22.33 TWD | 0.0% | 26.46 TWD | 33.43 TWD | -1.24 | -49.24 | 42.9M | Off |
| 22 May 2026 | 22.33 TWD | 1.3% | 26.70 TWD | 33.51 TWD | -1.35 | -47.12 | 45.9M | Off |
| 15 May 2026 | 22.05 TWD | -1.7% | 26.92 TWD | 33.58 TWD | -1.46 | -47.22 | 38.2M | 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.