5438 TWO Week ended 14 Aug 2026

Weekly Investor Report

Teco Image Systems Co., Ltd. · Industrials · Business Equipment & Supplies

Open interactive chart View report data
Latest close 17.15 TWD
1.8% latest week
Weekly setup

Weak trend

The weekly trend is not active. Price is -9.5% below the Trend Line and sits at 12.4% of its 52-week range. The latest completed week returned 1.8%, after a -5.8% four-week move. Near-term considerations: volume confirmation is below normal.

Setup score 20 out of 100
Latest Close 17.15 TWD 14 Aug 2026
1W Return 1.8% latest completed week
4W Return -5.8% short-term follow-through
12W Return -5.8% quarterly tape
Trend Breadth 17.3% 9 of 52 weeks active
Volume Ratio 0.5x vs 13-week average
What is working
  • No strong opportunity cluster is confirmed yet; monitor trend and activity pressure.
What could go wrong
  • 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 negative, which weakens the current setup.
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 1.8% Latest completed week; four-week move -5.8%. Indicator stack 10/31 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.
01 · Price action

Where price is—and whether the trend supports it

The weekly trend is not active. Price is -9.5% below the Trend Line and sits at 12.4% of its 52-week range. The latest completed week returned 1.8%, after a -5.8% 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 0.5x 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
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 0.0512-week average 0.04

12-week confirmation

Trend active0/12Active 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 pressure0.05Current 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 -5.8% over four weeks, -5.8% over 12 weeks, and -10.3% over one year. The current trend has remained active for 0 consecutive weeks.

Performance by holding period

1W1.8%
4W-5.8%
12W-5.8%
26W-17.5%
52W-10.3%
Active trend streak0 weeks
Active weeks in one year9
Trend breadth17.3%

Activity pressure vs relative leadership

Activity pressureRelative leadership
Pressure-0.39Latest activity-pressure read.
Pressure change-155.1%Four-week change in activity pressure.
Leadership-41.86Latest relative-leadership reading.
RS change-13.4%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 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-43.8%Distance below the 52-week high.
13-week volatility4.1%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 higher12 of 2613 weeks finished lower.
Best week+7.4%Week of 3 Jul.
Worst week-7.9%Week of 13 Mar.
Latest week+1.8%Week of 14 Aug.

Shape of recent returns

Strong gains1
Modest gains11
Flat weeks1
Modest losses7
Sharp losses6
Recent vol4.1%13-week weekly-return volatility.
Base vol6.9%52-week weekly-return volatility.
Up/down split22/29Count of positive and negative weeks in the 52-week window.
Average skew5.0% / -3.8%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 tape19/100

Trend, activity pressure, participation, and risk combine to a 19/100 tape read.

 Indicator analysis20/100

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

Activity pressure 0.05; No reversal markers Factors50/100

No published factor snapshot is available yet.

 Patient CapitalRecent

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

Recent buy signal in the last 8 weeks 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
14 Aug 202617.15 TWD1.8%18.95 TWD19.69 TWD-0.39-41.86360.0KOff
7 Aug 202616.85 TWD3.1%19.09 TWD19.69 TWD-0.17-41.57413.4KOff
31 Jul 202616.35 TWD-6.8%19.27 TWD19.70 TWD0.17-42.71657.6KOff
24 Jul 202617.55 TWD-3.6%19.47 TWD19.72 TWD0.57-39.93330.3KOff
17 Jul 202618.20 TWD-5.0%19.57 TWD19.73 TWD0.71-36.91584.1KOff
10 Jul 202619.15 TWD-2.0%19.65 TWD19.72 TWD0.74-38.17613.1KOff
3 Jul 202619.55 TWD7.4%19.70 TWD19.72 TWD0.40-39.471.3MOff
26 Jun 202618.20 TWD-1.3%19.75 TWD19.71 TWD0.11-41.51862.1KOff
19 Jun 202618.44 TWD2.7%19.78 TWD19.71 TWD-0.07-43.80929.1KOff
12 Jun 202617.96 TWD-5.6%19.84 TWD19.71 TWD-0.46-43.13376.0KOff
5 Jun 202619.02 TWD3.7%19.93 TWD19.71 TWD-0.63-41.74928.2KOff
29 May 202618.34 TWD0.8%20.03 TWD19.69 TWD-0.91-44.101.3MOff
22 May 202618.20 TWD2.2%20.16 TWD19.69 TWD-1.18-42.11348.2KOff
15 May 202617.82 TWD-4.9%20.31 TWD19.69 TWD-1.25-42.56443.5KOff
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