6903 TWO Week ended 14 Aug 2026

Weekly Investor Report

Jiu Han System Technology Co., Ltd. · Industrials · Engineering & Construction

Open interactive chart View report data
Latest close 313.5 TWD
-2.6% latest week
Weekly setup

Weak trend

The weekly trend is not active. Price is -7.6% below the Trend Line and sits at 61.3% of its 52-week range. The latest completed week returned -2.6%, after a -13.5% four-week move. Near-term considerations: volume confirmation is below normal.

Setup score 27 out of 100
Latest Close 313.5 TWD 14 Aug 2026
1W Return -2.6% latest completed week
4W Return -13.5% short-term follow-through
12W Return -18.4% quarterly tape
Trend Breadth 92.3% 48 of 52 weeks active
Volume Ratio 0.5x vs 13-week average
What is working
  • Price is above Fair Value, showing premium demand versus the model.
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.
  • 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 -2.6% Latest completed week; four-week move -13.5%. Indicator stack 51/6 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 not active. Price is -7.6% below the Trend Line and sits at 61.3% of its 52-week range. The latest completed week returned -2.6%, after a -13.5% 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 0.4912-week average 0.74

12-week confirmation

Trend active10/12Active trend-backdrop weeks in the latest 12-week window.
Positive pressure3/12Weeks with constructive activity pressure in the latest 12-week window.
Positive leadership9/12Weeks with positive relative leadership in the latest 12-week window.
Activity pressure0.49Current 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 -13.5% over four weeks, -18.4% over 12 weeks, and 198.1% over one year. The current trend has remained active for 0 consecutive weeks.

Performance by holding period

1W-2.6%
4W-13.5%
12W-18.4%
26W36.1%
52W198.1%
Active trend streak0 weeks
Active weeks in one year48
Trend breadth92.3%

Activity pressure vs relative leadership

Activity pressureRelative leadership
Pressure-1.53Latest activity-pressure read.
Pressure change-199.0%Four-week change in activity pressure.
Leadership-8.85Latest relative-leadership reading.
RS change-153.2%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-29.0%Distance below the 52-week high.
13-week volatility6.3%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 higher12 of 2614 weeks finished lower.
Best week+40.1%Week of 10 Apr.
Worst week-16.6%Week of 31 Jul.
Latest week-2.6%Week of 14 Aug.

Shape of recent returns

Strong gains6
Modest gains6
Flat weeks0
Modest losses9
Sharp losses5
Recent vol6.3%13-week weekly-return volatility.
Base vol9.8%52-week weekly-return volatility.
Up/down split26/26Count of positive and negative weeks in the 52-week window.
Average skew9.4% / -4.3%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 tape32/100

Trend, activity pressure, participation, and risk combine to a 32/100 tape read.

 Indicator analysis58/100

Latest 12-week confirmation: trend 10/12, activity pressure 3/12, relative leadership 9/12.

Activity pressure 0.49; 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 2026313.5 TWD-2.6%339.4 TWD176.7 TWD-1.53-8.851.9MOff
7 Aug 2026322.0 TWD8.4%336.4 TWD175.6 TWD-1.41-2.411.8MOff
31 Jul 2026297.0 TWD-16.6%333.7 TWD174.5 TWD-1.07-6.943.6MOn
24 Jul 2026356.0 TWD-1.8%331.1 TWD173.5 TWD-0.6710.922.8MOn
17 Jul 2026362.5 TWD-8.0%326.7 TWD172.1 TWD-0.5116.645.1MOn
10 Jul 2026394.0 TWD-2.5%320.6 TWD170.8 TWD-0.3520.433.2MOn
3 Jul 2026404.0 TWD9.3%312.9 TWD169.2 TWD-0.3521.034.6MOn
26 Jun 2026369.5 TWD-3.9%304.8 TWD167.5 TWD-0.3717.402.5MOn
19 Jun 2026384.4 TWD-1.0%298.0 TWD166.1 TWD-0.0118.303.5MOn
12 Jun 2026388.4 TWD1.0%290.6 TWD164.5 TWD0.3426.884.3MOn
5 Jun 2026384.4 TWD-1.0%282.3 TWD162.9 TWD0.7624.333.5MOn
29 May 2026388.4 TWD1.1%274.1 TWD161.3 TWD1.2327.807.5MOn
22 May 2026384.0 TWD1.6%265.9 TWD159.6 TWD1.3935.114.1MOn
15 May 2026378.1 TWD-8.4%258.0 TWD158.0 TWD1.4338.2012.1MOn
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