9927 TAI Week ended 21 Aug 2026

Weekly Investor Report

Thye Ming Industrial Co., Ltd. · Basic Materials · Other Industrial Metals & Mining

Open interactive chart View report data
Latest close 69.30 TWD
0.0% latest week
Weekly setup

Mixed setup

The weekly trend is active. Price is 0.6% above the Trend Line and sits at 23.1% of its 52-week range. The latest completed week returned 0.0%, after a -0.6% four-week move. Near-term considerations: volume confirmation is below normal.

Setup score 40 out of 100
Latest Close 69.30 TWD 21 Aug 2026
1W Return 0.0% latest completed week
4W Return -0.6% short-term follow-through
12W Return 1.9% quarterly tape
Trend Breadth 1.9% 1 of 52 weeks active
Volume Ratio 0.9x vs 13-week average
What is working
  • The trend backdrop is active with a 1-week active streak.
  • Price is above the Trend Line, keeping the weekly tape constructive.
  • Activity pressure is positive on the latest completed week.
What could go wrong
  • 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.
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 0.0% Latest completed week; four-week move -0.6%. Indicator stack 5/81 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

Where price is—and whether the trend supports it

The weekly trend is active. Price is 0.6% above the Trend Line and sits at 23.1% of its 52-week range. The latest completed week returned 0.0%, after a -0.6% 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 0.9x 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 0.3312-week average 0.22

12-week confirmation

Trend active1/12Active trend-backdrop weeks in the latest 12-week window.
Positive pressure12/12Weeks with constructive activity pressure in the latest 12-week window.
Positive leadership0/12Weeks with positive relative leadership in the latest 12-week window.
Activity pressure0.33Current 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 -0.6% over four weeks, 1.9% over 12 weeks, and -12.9% over one year. The current trend has remained active for 1 consecutive weeks.

Performance by holding period

1W0.0%
4W-0.6%
12W1.9%
26W-0.4%
52W-12.9%
Active trend streak1 weeks
Active weeks in one year1
Trend breadth1.9%

Activity pressure vs relative leadership

Activity pressureRelative leadership
Pressure1.37Latest activity-pressure read.
Pressure change82.9%Four-week change in activity pressure.
Leadership-28.33Latest relative-leadership reading.
RS change5.2%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-13.7%Distance below the 52-week high.
13-week volatility1.0%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 higher15 of 2610 weeks finished lower.
Best week+2.5%Week of 5 Jun.
Worst week-3.2%Week of 15 May.
Latest week+0.0%Week of 21 Aug.

Shape of recent returns

Strong gains0
Modest gains15
Flat weeks1
Modest losses10
Sharp losses0
Recent vol1.0%13-week weekly-return volatility.
Base vol1.7%52-week weekly-return volatility.
Up/down split23/27Count of positive and negative weeks in the 52-week window.
Average skew1.1% / -1.4%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.

IndustryTW Other Industrial Metals & Mining
4-week rank2 / 2
Group average0.5%
Trend breadth100.0%
Trend100.0%active weekly trend signals
MD50.0%positive activity pressure
RS50.0%positive relative leadership

Four-week leaders

7610 · TAI1.5%9927 · TAI-0.6%
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 tape37/100

Trend, activity pressure, participation, and risk combine to a 37/100 tape read.

 Indicator analysis37/100

Latest 12-week confirmation: trend 1/12, activity pressure 12/12, relative leadership 0/12.

Activity pressure 0.33; No reversal markers 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
21 Aug 202669.30 TWD0.0%68.91 TWD76.57 TWD1.37-28.33340.2KOn
14 Aug 202669.30 TWD-0.1%68.95 TWD76.49 TWD1.27-30.34666.0KOff
7 Aug 202669.40 TWD-0.7%68.90 TWD76.43 TWD1.11-28.83351.9KOff
31 Jul 202669.90 TWD0.3%68.86 TWD76.34 TWD0.92-27.68601.1KOff
24 Jul 202669.70 TWD1.2%68.81 TWD76.21 TWD0.75-29.89297.7KOff
17 Jul 202668.90 TWD0.9%68.75 TWD76.08 TWD0.70-30.21184.3KOff
10 Jul 202668.30 TWD-1.2%68.75 TWD75.94 TWD0.86-35.950Off
3 Jul 202669.10 TWD1.0%68.81 TWD75.81 TWD1.02-38.29245.6KOff
26 Jun 202668.40 TWD-1.4%68.75 TWD75.68 TWD1.17-37.01348.3KOff
19 Jun 202669.40 TWD0.1%68.78 TWD75.54 TWD1.15-39.75247.6KOff
12 Jun 202669.30 TWD-0.6%68.77 TWD75.40 TWD0.97-37.80554.9KOff
5 Jun 202669.70 TWD2.5%68.82 TWD75.26 TWD0.75-39.73696.2KOff
29 May 202668.00 TWD0.4%68.88 TWD75.11 TWD0.60-41.78596.8KOff
22 May 202667.70 TWD1.0%69.01 TWD74.98 TWD0.48-39.71539.9KOff
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