- Activity pressure is positive on the latest completed week.
2012
TAI
Week ended 21 Aug 2026
Weekly Investor Report
Chun Yu Works & Co., Ltd. · Basic Materials · Steel
Latest close
15.00 TWD
-1.0%
latest week
Weekly setup
Weak trend
The weekly trend is not active. Price is -3.9% below the Trend Line and sits at 25.0% of its 52-week range. The latest completed week returned -1.0%, after a -4.8% four-week move. The latest news-sentiment score is 50/100. Near-term considerations: volume confirmation is below normal.
Setup score
31
out of 100
Latest Close
15.00 TWD
21 Aug 2026
1W Return
-1.0%
latest completed week
4W Return
-4.8%
short-term follow-through
12W Return
3.8%
quarterly tape
Trend Breadth
0.0%
0 of 52 weeks active
Volume Ratio
0.6x
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.
- Activity pressure is weak, so confirmation is not yet broad enough.
- 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
-1.0%
Latest completed week; four-week move -4.8%.
Indicator stack
0/55
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 -3.9% below the Trend Line and sits at 25.0% of its 52-week range. The latest completed week returned -1.0%, after a -4.8% 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 0.6x 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 0.1412-week average 0.07
12-week confirmation
Trend active0/12Active trend-backdrop weeks in the latest 12-week window.
Positive pressure8/12Weeks with constructive activity pressure in the latest 12-week window.
Positive leadership0/12Weeks with positive relative leadership in the latest 12-week window.
Activity pressure0.14Current 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 -4.8% over four weeks, 3.8% over 12 weeks, and -15.5% 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
Pressure0.44Latest activity-pressure read.
Pressure change-39.5%Four-week change in activity pressure.
Leadership-31.98Latest relative-leadership reading.
RS change-5.0%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 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-18.0%Distance below the 52-week high.
13-week volatility3.2%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 higher13 of 2613 weeks finished lower.
Best week+9.3%Week of 20 Mar.
Worst week-10.1%Week of 13 Mar.
Latest week-1.0%Week of 21 Aug.
Shape of recent returns
Strong gains3
Modest gains10
Flat weeks0
Modest losses9
Sharp losses4
Recent vol3.2%13-week weekly-return volatility.
Base vol3.4%52-week weekly-return volatility.
Up/down split23/28Count of positive and negative weeks in the 52-week window.
Average skew2.5% / -2.6%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 Basic Materials
4-week rank87 / 100
Group average3.6%
Trend breadth46.0%
Trend46.0%active weekly trend signals
MD43.0%positive activity pressure
RS14.0%positive relative leadership
Four-week leaders
IndustryTW Steel
4-week rank36 / 38
Group average5.3%
Trend breadth47.4%
Trend47.4%active weekly trend signals
MD55.3%positive activity pressure
RS5.3%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 tape27/100
Trend, activity pressure, participation, and risk combine to a 27/100 tape read.
Indicator analysis25/100Latest 12-week confirmation: trend 0/12, activity pressure 8/12, relative leadership 0/12.
Activity pressure 0.14; 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 |
|---|---|---|---|---|---|---|---|---|
| 21 Aug 2026 | 15.00 TWD | -1.0% | 15.61 TWD | 20.01 TWD | 0.44 | -31.98 | 335.2K | Off |
| 14 Aug 2026 | 15.15 TWD | 0.7% | 15.69 TWD | 20.06 TWD | 0.51 | -33.23 | 257.9K | Off |
| 7 Aug 2026 | 15.05 TWD | -5.0% | 15.75 TWD | 20.11 TWD | 0.53 | -32.35 | 310.8K | Off |
| 31 Jul 2026 | 15.85 TWD | 0.6% | 15.80 TWD | 20.16 TWD | 0.56 | -28.06 | 302.1K | Off |
| 24 Jul 2026 | 15.75 TWD | 1.9% | 15.79 TWD | 20.21 TWD | 0.72 | -30.45 | 204.4K | Off |
| 17 Jul 2026 | 15.45 TWD | -1.6% | 15.76 TWD | 20.26 TWD | 0.69 | -31.23 | 63.0K | Off |
| 10 Jul 2026 | 15.70 TWD | -4.0% | 15.74 TWD | 20.32 TWD | 0.52 | -35.22 | 0 | Off |
| 3 Jul 2026 | 16.35 TWD | 6.9% | 15.72 TWD | 20.37 TWD | 0.16 | -35.64 | 2.3M | Off |
| 26 Jun 2026 | 15.30 TWD | 4.8% | 15.68 TWD | 20.43 TWD | -0.38 | -37.79 | 1.1M | Off |
| 19 Jun 2026 | 14.60 TWD | 2.5% | 15.67 TWD | 20.49 TWD | -0.62 | -43.98 | 478.6K | Off |
| 12 Jun 2026 | 14.25 TWD | -2.4% | 15.70 TWD | 20.55 TWD | -0.75 | -43.53 | 340.2K | Off |
| 5 Jun 2026 | 14.60 TWD | 1.0% | 15.74 TWD | 20.62 TWD | -0.67 | -44.36 | 416.7K | Off |
| 29 May 2026 | 14.45 TWD | 1.8% | 15.78 TWD | 20.68 TWD | -0.63 | -45.60 | 591.7K | Off |
| 22 May 2026 | 14.20 TWD | -4.1% | 15.82 TWD | 20.74 TWD | -0.68 | -44.49 | 368.3K | 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.