6173 TWO Week ended 14 Aug 2026

Weekly Investor Report

Prosperity Dielectrics Co., Ltd. · Technology · Electronic Components

Open interactive chart View report data
Latest close 210.0 TWD
32.9% latest week
Weekly setup

Constructive trend

The weekly trend is active. Price is 45.9% above the Trend Line and sits at 53.5% of its 52-week range. The latest completed week returned 32.9%, after a 8.2% four-week move.

Setup score 66 out of 100
Latest Close 210.0 TWD 14 Aug 2026
1W Return 32.9% latest completed week
4W Return 8.2% short-term follow-through
12W Return 9.8% quarterly tape
Trend Breadth 86.5% 45 of 52 weeks active
Volume Ratio 3.2x 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.
  • Price is above Fair Value, showing premium demand versus the model.
  • Volume is elevated versus the 13-week average, confirming attention.
What could go wrong
  • Activity pressure is negative, which weakens the current setup.
  • The share remains more than 20% below its 52-week high.
  • Recent volatility is running well above the one-year baseline.
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 32.9% Latest completed week; four-week move 8.2%. Indicator stack 93/29 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 45.9% above the Trend Line and sits at 53.5% of its 52-week range. The latest completed week returned 32.9%, after a 8.2% 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 3.2x the 13-week average. Participation is unusually strong and confirms that the move is attracting attention.

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 0.8212-week average 0.88

12-week confirmation

Trend active12/12Active trend-backdrop weeks in the latest 12-week window.
Positive pressure9/12Weeks with constructive activity pressure in the latest 12-week window.
Positive leadership12/12Weeks with positive relative leadership in the latest 12-week window.
Activity pressure0.82Current 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 8.2% over four weeks, 9.8% over 12 weeks, and 453.4% over one year. The current trend has remained active for 18 consecutive weeks.

Performance by holding period

1W32.9%
4W8.2%
12W9.8%
26W247.7%
52W453.4%
Active trend streak18 weeks
Active weeks in one year45
Trend breadth86.5%

Activity pressure vs relative leadership

Activity pressureRelative leadership
Pressure-0.47Latest activity-pressure read.
Pressure change-151.5%Four-week change in activity pressure.
Leadership59.04Latest relative-leadership reading.
RS change-12.7%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-41.7%Distance below the 52-week high.
13-week volatility20.3%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 2611 weeks finished lower.
Best week+42.4%Week of 8 May.
Worst week-29.5%Week of 17 Jul.
Latest week+32.9%Week of 14 Aug.

Shape of recent returns

Strong gains13
Modest gains2
Flat weeks0
Modest losses2
Sharp losses9
Recent vol20.3%13-week weekly-return volatility.
Base vol15.0%52-week weekly-return volatility.
Up/down split31/21Count of positive and negative weeks in the 52-week window.
Average skew13.4% / -8.8%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 tape65/100

Trend, activity pressure, participation, and risk combine to a 65/100 tape read.

 Indicator analysis83/100

Latest 12-week confirmation: trend 12/12, activity pressure 9/12, relative leadership 12/12.

Activity pressure 0.82; 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
14 Aug 2026210.0 TWD32.9%144.0 TWD63.89 TWD-0.4759.04104.7MOn
7 Aug 2026158.0 TWD8.6%139.1 TWD62.78 TWD-0.4426.4928.2MOn
31 Jul 2026145.5 TWD-11.8%136.2 TWD62.02 TWD-0.0521.065.9MOn
24 Jul 2026165.0 TWD-14.9%133.6 TWD61.33 TWD0.5237.258.5MOn
17 Jul 2026194.0 TWD-29.5%130.2 TWD60.53 TWD0.9167.6144.3MOn
10 Jul 2026275.0 TWD-21.0%125.9 TWD59.54 TWD1.30128.3348.4MOn
3 Jul 2026348.2 TWD27.0%118.9 TWD58.03 TWD1.53189.7346.3MOn
26 Jun 2026274.2 TWD-12.7%109.6 TWD56.05 TWD1.47150.426.5MOn
19 Jun 2026313.9 TWD14.3%102.7 TWD54.55 TWD1.60185.2245.5MOn
12 Jun 2026274.7 TWD23.7%94.50 TWD52.78 TWD1.57173.9863.8MOn
5 Jun 2026222.0 TWD-5.7%87.29 TWD51.28 TWD1.55125.745.8MOn
29 May 2026235.4 TWD23.1%81.84 TWD50.10 TWD1.64148.267.0MOn
22 May 2026191.2 TWD24.2%76.06 TWD48.84 TWD1.38120.589.9MOn
15 May 2026154.0 TWD27.0%71.48 TWD47.86 TWD1.0887.3045.4MOn
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