1323 TAI Week ended 07 Aug 2026

Weekly Investor Report

Yonyu Plastics Co., Ltd. · Consumer Cyclical · Packaging & Containers

Open interactive chart View report data
Latest close 19.95 TWD
0.3% latest week
Weekly setup

Mixed setup

The weekly trend is active. Price is 3.5% above the Trend Line and sits at 37.7% of its 52-week range. The latest completed week returned 0.3%, after a -2.2% four-week move. Near-term considerations: volume confirmation is below normal.

Setup score 40 out of 100
Latest Close 19.95 TWD 7 Aug 2026
1W Return 0.3% latest completed week
4W Return -2.2% short-term follow-through
12W Return 8.0% quarterly tape
Trend Breadth 34.6% 18 of 52 weeks active
Volume Ratio 0.4x vs 13-week average
What is working
  • The trend backdrop is active with a 18-week active streak.
  • Price is above the Trend Line, keeping the weekly tape constructive.
  • Activity pressure is constructive, supporting the smart-money activity read.
What could go wrong
  • Price is below Fair Value, so the market is still discounting the latest tape.
  • Activity pressure is negative, which weakens the current setup.
  • Next-week expectancy is negative at 29.36% based on similar historical setup states.
What to watch next
  • 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 0.3% Latest completed week; four-week move -2.2%. Indicator stack 64/46 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 29.36% Historical one-week expectancy contributes to the evidence score when direction is confirmed.
01 · Price action

Where price is—and whether the trend supports it

The weekly trend is active. Price is 3.5% above the Trend Line and sits at 37.7% of its 52-week range. The latest completed week returned 0.3%, after a -2.2% four-week move.

Study the full chart

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 0.4x 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 0.5812-week average 0.60

12-week confirmation

Trend active12/12Active trend-backdrop weeks in the latest 12-week window.
Positive pressure6/12Weeks with constructive activity pressure in the latest 12-week window.
Positive leadership0/12Weeks with positive relative leadership in the latest 12-week window.
Activity pressure0.58Current 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 -2.2% over four weeks, 8.0% over 12 weeks, and 5.3% over one year. The current trend has remained active for 18 consecutive weeks.

Performance by holding period

1W0.3%
4W-2.2%
12W8.0%
26W11.2%
52W5.3%
Active trend streak18 weeks
Active weeks in one year18
Trend breadth34.6%

Activity pressure vs relative leadership

Activity pressureRelative leadership
Pressure-0.11Latest activity-pressure read.
Pressure change-23.5%Four-week change in activity pressure.
Leadership-23.95Latest relative-leadership reading.
RS change12.9%Four-week change in relative leadership.
04 · Fundamentals and valuation

What investors are paying for—and the quality behind it

A published fundamentals and factor snapshot is not available for this company.

Open full factor analysis

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-18.4%Distance below the 52-week high.
13-week volatility2.4%Standard deviation of weekly returns.

Weekly gains and losses

Latest 26 completed weeks

Each bar is one week. Gains rise above the zero line; losses fall below it. Taller bars mean a larger weekly move.

Weeks higher9 of 2613 weeks finished lower.
Best week+22.0%Week of 3 Apr.
Worst week-8.8%Week of 1 May.
Latest week+0.3%Week of 7 Aug.

Shape of recent returns

Strong gains5
Modest gains4
Flat weeks4
Modest losses10
Sharp losses3
Recent vol2.4%13-week weekly-return volatility.
Base vol3.9%52-week weekly-return volatility.
Up/down split15/24Count of positive and negative weeks in the 52-week window.
Average skew3.3% / -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.

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 tape40/100

Trend, activity pressure, participation, and risk combine to a 40/100 tape read.

 Indicator analysis55/100

Latest 12-week confirmation: trend 12/12, activity pressure 6/12, relative leadership 0/12.

Activity pressure 0.58; No reversal markers Next-Week ExpectancyNegative 29.36%

Next-week expectancy is negative with a 29.36% historical one-week setup read.

Adds short-term historical context without overriding trend, activity, or relative leadership. Factors50/100

No published factor snapshot is available yet.

 Patient CapitalQuiet

Activity-pressure buy-signal evidence highlights potential institutional accumulation windows.

No recent buy signal Sentiment50/100

No sentiment snapshot is stored yet.

 Insiders50/100

No recent insider transaction evidence is stored.

 Earnings50/100

No stored earnings event is currently attached to this ticker.
WeekCloseReturnTrend LineFair ValuePressureLeadershipVolumeTrend
7 Aug 202619.95 TWD0.3%19.27 TWD23.00 TWD-0.11-23.95167.2KOn
31 Jul 202619.90 TWD-0.5%19.23 TWD23.05 TWD-0.18-23.08181.0KOn
24 Jul 202620.00 TWD-1.0%19.19 TWD23.11 TWD-0.09-24.48283.4KOn
17 Jul 202620.20 TWD-1.0%19.15 TWD23.16 TWD-0.10-22.83446.1KOn
10 Jul 202620.40 TWD-0.2%19.10 TWD23.21 TWD-0.09-27.49489.0KOn
3 Jul 202620.45 TWD5.4%19.04 TWD23.26 TWD-0.02-30.39295.3KOn
26 Jun 202619.40 TWD-2.0%18.98 TWD23.31 TWD0.07-31.53888.3KOn
19 Jun 202619.80 TWD0.0%18.96 TWD23.36 TWD0.13-33.79276.0KOn
12 Jun 202619.80 TWD-1.7%18.93 TWD23.42 TWD0.18-31.24445.4KOn
5 Jun 202620.15 TWD4.7%18.90 TWD23.47 TWD0.19-32.31743.9KOn
29 May 202619.24 TWD0.0%18.85 TWD23.52 TWD0.18-35.72530.5KOn
22 May 202619.24 TWD4.1%18.84 TWD23.58 TWD0.34-32.83459.1KOn
15 May 202618.47 TWD0.3%18.83 TWD23.64 TWD0.69-34.56620.3KOn
8 May 202618.42 TWD-5.2%18.85 TWD23.70 TWD0.94-36.23922.1KOn
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.

Evidence context