7828 TWO Week ended 14 Aug 2026

Weekly Investor Report

Innostar Service, Inc. · Industrials · Specialty Industrial Machinery

Open interactive chart View report data
Latest close 1,720 TWD
0.6% latest week
Weekly setup

Mixed setup

The weekly trend is active. Price is 24.1% above the Trend Line and sits at 64.3% of its 52-week range. The latest completed week returned 0.6%, after a -11.6% four-week move. Near-term considerations: volume confirmation is below normal.

Setup score 59 out of 100
Latest Close 1,720 TWD 14 Aug 2026
1W Return 0.6% latest completed week
4W Return -11.6% short-term follow-through
12W Return 48.1% quarterly tape
Trend Breadth 71.2% 37 of 52 weeks active
Volume Ratio 0.8x vs 13-week average
What is working
  • The trend backdrop is active with a 37-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.
  • Next-week expectancy is positive at 62.47% based on similar historical setup states.
What could go wrong
  • Activity pressure is negative, which weakens the current setup.
  • The share remains more than 20% below its 52-week high.
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 0.6% Latest completed week; four-week move -11.6%. Indicator stack 84/36 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 Positive 62.47% 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 24.1% above the Trend Line and sits at 64.3% of its 52-week range. The latest completed week returned 0.6%, after a -11.6% 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 0.8x 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 0.7912-week average 0.77

12-week confirmation

Trend active12/12Active trend-backdrop weeks in the latest 12-week window.
Positive pressure8/12Weeks with constructive activity pressure in the latest 12-week window.
Positive leadership12/12Weeks with positive relative leadership in the latest 12-week window.
Activity pressure0.79Current 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 -11.6% over four weeks, 48.1% over 12 weeks, and 337.8% over one year. The current trend has remained active for 37 consecutive weeks.

Performance by holding period

1W0.6%
4W-11.6%
12W48.1%
26W109.6%
52W337.8%
Active trend streak37 weeks
Active weeks in one year37
Trend breadth71.2%

Activity pressure vs relative leadership

Activity pressureRelative leadership
Pressure-0.23Latest activity-pressure read.
Pressure change-125.3%Four-week change in activity pressure.
Leadership40.22Latest relative-leadership reading.
RS change-50.3%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-31.5%Distance below the 52-week high.
13-week volatility13.7%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+42.1%Week of 20 Mar.
Worst week-22.5%Week of 31 Jul.
Latest week+0.6%Week of 14 Aug.

Shape of recent returns

Strong gains11
Modest gains3
Flat weeks0
Modest losses5
Sharp losses7
Recent vol13.7%13-week weekly-return volatility.
Base vol11.9%52-week weekly-return volatility.
Up/down split31/21Count of positive and negative weeks in the 52-week window.
Average skew10.8% / -7.2%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.

Weekly tape61/100

Trend, activity pressure, participation, and risk combine to a 61/100 tape read.

 Indicator analysis81/100

Latest 12-week confirmation: trend 12/12, activity pressure 8/12, relative leadership 12/12.

Activity pressure 0.79; No reversal markers Next-Week ExpectancyPositive 62.47%

Next-week expectancy is positive with a 62.47% 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
14 Aug 20261,720 TWD0.6%1,385 TWD837.9 TWD-0.2340.221.2MOn
7 Aug 20261,710 TWD27.6%1,346 TWD824.3 TWD0.0546.64711.2KOn
31 Jul 20261,340 TWD-22.5%1,306 TWD810.4 TWD0.4519.822.2MOn
24 Jul 20261,730 TWD-11.1%1,278 TWD802.0 TWD0.7654.471.4MOn
17 Jul 20261,945 TWD-8.0%1,236 TWD787.1 TWD0.9280.911.8MOn
10 Jul 20262,115 TWD-3.9%1,184 TWD768.1 TWD0.9389.321.6MOn
3 Jul 20262,200 TWD6.3%1,127 TWD745.6 TWD0.8295.461.2MOn
26 Jun 20262,070 TWD3.5%1,067 TWD721.0 TWD0.4997.71687.1KOn
19 Jun 20262,000 TWD4.2%1,010 TWD697.7 TWD0.3088.151.3MOn
12 Jun 20261,920 TWD22.7%955.3 TWD674.9 TWD-0.0395.001.6MOn
5 Jun 20261,565 TWD11.3%905.1 TWD652.7 TWD-0.3060.251.2MOn
29 May 20261,406 TWD21.0%865.8 TWD636.1 TWD-0.3248.072.6MOn
22 May 20261,162 TWD-2.5%830.0 TWD621.8 TWD-0.2132.011.1MOn
15 May 20261,192 TWD7.2%804.0 TWD611.6 TWD0.2341.371.7MOn
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