5516 TWO Week ended 14 Aug 2026

Weekly Investor Report

Sun-Sea Construction Corporation · Industrials · Engineering & Construction

Open interactive chart View report data
Latest close 11.90 TWD
-3.6% latest week
Weekly setup

Mixed setup

The weekly trend is not active. Price is -2.7% below the Trend Line and sits at 27.1% of its 52-week range. The latest completed week returned -3.6%, after a 12.8% four-week move.

Setup score 42 out of 100
Latest Close 11.90 TWD 14 Aug 2026
1W Return -3.6% latest completed week
4W Return 12.8% short-term follow-through
12W Return 11.2% quarterly tape
Trend Breadth 13.5% 7 of 52 weeks active
Volume Ratio 2.1x vs 13-week average
What is working
  • Activity pressure is positive on the latest completed week.
  • Volume is elevated versus the 13-week average, confirming attention.
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.
  • Next-week expectancy is negative at 43.47% based on similar historical setup states.
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 -3.6% Latest completed week; four-week move 12.8%. Indicator stack 7/88 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 Negative 43.47% 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 not active. Price is -2.7% below the Trend Line and sits at 27.1% of its 52-week range. The latest completed week returned -3.6%, after a 12.8% 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 2.1x 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 0.1612-week average 0.05

12-week confirmation

Trend active0/12Active trend-backdrop weeks in the latest 12-week window.
Positive pressure2/12Weeks with constructive activity pressure in the latest 12-week window.
Positive leadership0/12Weeks with positive relative leadership in the latest 12-week window.
Activity pressure0.16Current 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 12.8% over four weeks, 11.2% over 12 weeks, and -13.1% over one year. The current trend has remained active for 0 consecutive weeks.

Performance by holding period

1W-3.6%
4W12.8%
12W11.2%
26W-21.2%
52W-13.1%
Active trend streak0 weeks
Active weeks in one year7
Trend breadth13.5%

Activity pressure vs relative leadership

Activity pressureRelative leadership
Pressure0.74Latest activity-pressure read.
Pressure change305.7%Four-week change in activity pressure.
Leadership-36.74Latest relative-leadership reading.
RS change15.0%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-30.0%Distance below the 52-week high.
13-week volatility4.3%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 higher8 of 2616 weeks finished lower.
Best week+13.8%Week of 7 Aug.
Worst week-8.9%Week of 8 May.
Latest week-3.6%Week of 14 Aug.

Shape of recent returns

Strong gains1
Modest gains7
Flat weeks2
Modest losses12
Sharp losses4
Recent vol4.3%13-week weekly-return volatility.
Base vol4.7%52-week weekly-return volatility.
Up/down split21/29Count of positive and negative weeks in the 52-week window.
Average skew3.8% / -3.0%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 tape33/100

Trend, activity pressure, participation, and risk combine to a 33/100 tape read.

 Indicator analysis15/100

Latest 12-week confirmation: trend 0/12, activity pressure 2/12, relative leadership 0/12.

Activity pressure 0.16; No reversal markers Next-Week ExpectancyNegative 43.47%

Next-week expectancy is negative with a 43.47% 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 202611.90 TWD-3.6%12.22 TWD17.25 TWD0.74-36.74883.4KOff
7 Aug 202612.35 TWD13.8%12.29 TWD17.36 TWD0.30-32.971.0MOff
31 Jul 202610.85 TWD1.9%12.35 TWD17.45 TWD-0.16-40.51149.0KOff
24 Jul 202610.65 TWD0.9%12.45 TWD17.55 TWD-0.22-43.17187.0KOff
17 Jul 202610.55 TWD0.5%12.57 TWD17.65 TWD-0.36-43.22188.5KOff
10 Jul 202610.50 TWD-0.9%12.69 TWD17.75 TWD-0.46-47.64449.1KOff
3 Jul 202610.60 TWD-2.8%12.81 TWD17.84 TWD-0.67-49.60766.2KOff
26 Jun 202610.90 TWD-2.2%12.92 TWD17.93 TWD-0.91-46.46242.0KOff
19 Jun 202611.15 TWD1.4%13.02 TWD18.02 TWD-1.08-48.31264.0KOff
12 Jun 202611.00 TWD1.9%13.13 TWD18.10 TWD-1.19-47.29351.3KOff
5 Jun 202610.80 TWD3.8%13.25 TWD18.19 TWD-1.19-50.28514.3KOff
29 May 202610.40 TWD-2.8%13.38 TWD18.27 TWD-1.26-52.70220.2KOff
22 May 202610.70 TWD0.0%13.53 TWD18.36 TWD-1.23-49.49338.2KOff
15 May 202610.70 TWD0.0%13.67 TWD18.43 TWD-1.23-49.07403.2KOff
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