6679 TWO Week ended 14 Aug 2026

Weekly Investor Report

Zilltek Technology Corp. · Technology · Semiconductors

Latest close 205.5 TWD
-1.9% latest week
Weekly setup

Weak trend

The weekly trend is not active. Price is -16.2% below the Trend Line and sits at 22.1% of its 52-week range. The latest completed week returned -1.9%, after a -6.2% four-week move. Near-term considerations: volume confirmation is below normal.

Setup score 21 out of 100
Latest Close 205.5 TWD 14 Aug 2026
1W Return -1.9% latest completed week
4W Return -6.2% short-term follow-through
12W Return -37.6% quarterly tape
Trend Breadth 34.6% 18 of 52 weeks active
Volume Ratio 0.6x 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.
01 · Price action

Where price is—and whether the trend supports it

The weekly trend is not active. Price is -16.2% below the Trend Line and sits at 22.1% of its 52-week range. The latest completed week returned -1.9%, after a -6.2% 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 0.6x 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
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 0.3712-week average 0.75

12-week confirmation

Trend active8/12Active trend-backdrop weeks in the latest 12-week window.
Positive pressure4/12Weeks with constructive activity pressure in the latest 12-week window.
Positive leadership0/12Weeks with positive relative leadership in the latest 12-week window.
Activity pressure0.37Current 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 -6.2% over four weeks, -37.6% over 12 weeks, and -3.9% over one year. The current trend has remained active for 0 consecutive weeks.

Performance by holding period

1W-1.9%
4W-6.2%
12W-37.6%
26W11.7%
52W-3.9%
Active trend streak0 weeks
Active weeks in one year18
Trend breadth34.6%

Activity pressure vs relative leadership

Activity pressureRelative leadership
Pressure-1.17Latest activity-pressure read.
Pressure change-39.3%Four-week change in activity pressure.
Leadership-33.12Latest relative-leadership reading.
RS change-23.1%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-40.6%Distance below the 52-week high.
13-week volatility6.4%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 higher14 of 2612 weeks finished lower.
Best week+19.1%Week of 27 Feb.
Worst week-12.0%Week of 17 Jul.
Latest week-1.9%Week of 14 Aug.

Shape of recent returns

Strong gains6
Modest gains8
Flat weeks0
Modest losses4
Sharp losses8
Recent vol6.4%13-week weekly-return volatility.
Base vol6.2%52-week weekly-return volatility.
Up/down split25/27Count of positive and negative weeks in the 52-week window.
Average skew4.8% / -4.2%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.

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.

WeekCloseReturnTrend LineFair ValuePressureLeadershipVolumeTrend
14 Aug 2026205.5 TWD-1.9%245.3 TWD287.2 TWD-1.17-33.121.0MOff
7 Aug 2026209.5 TWD2.2%244.1 TWD288.0 TWD-1.12-30.262.0MOff
31 Jul 2026205.0 TWD-7.9%242.9 TWD288.9 TWD-1.07-30.772.4MOff
24 Jul 2026222.5 TWD1.6%241.9 TWD289.9 TWD-0.98-26.611.3MOff
17 Jul 2026219.0 TWD-12.0%240.3 TWD290.5 TWD-0.84-26.911.3MOn
10 Jul 2026249.0 TWD-7.6%238.9 TWD291.0 TWD-0.59-22.751.2MOn
3 Jul 2026269.5 TWD1.3%236.7 TWD291.2 TWD-0.35-19.771.0MOn
26 Jun 2026266.0 TWD-6.8%233.9 TWD291.3 TWD-0.05-17.811.5MOn
19 Jun 2026285.5 TWD6.5%230.7 TWD291.4 TWD0.43-15.991.2MOn
12 Jun 2026268.0 TWD-4.6%227.6 TWD291.6 TWD0.86-17.672.0MOn
5 Jun 2026281.0 TWD-10.7%225.2 TWD291.7 TWD1.19-16.182.2MOn
29 May 2026314.5 TWD-4.4%222.4 TWD291.5 TWD1.57-6.242.9MOn
22 May 2026329.1 TWD10.0%218.7 TWD291.2 TWD1.573.253.5MOn
15 May 2026299.2 TWD-7.9%214.5 TWD290.7 TWD1.61-4.062.5MOn
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