- The trend backdrop is active with a 1-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.
3986
HKG
Week ended 07 Aug 2026
Weekly Investor Report
GIGADEVICE · Technology · Semiconductors
Latest close
528.0 HKD
15.0%
latest week
Weekly setup
Mixed setup
The weekly trend is active. Price is 1.0% above the Trend Line and sits at 34.8% of its 52-week range. The latest completed week returned 15.0%, after a -28.9% four-week move. The latest news-sentiment score is 50/100.
Setup score
37
out of 100
Latest Close
528.0 HKD
7 Aug 2026
1W Return
15.0%
latest completed week
4W Return
-28.9%
short-term follow-through
12W Return
-2.9%
quarterly tape
Trend Breadth
3.3%
1 of 30 weeks active
Volume Ratio
1.9x
vs 13-week average
- Activity pressure is negative, which weakens the current setup.
- 2 reversal markers appear in the recent smart-money tape.
- The share remains more than 20% below its 52-week high.
- 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
15.0%
Latest completed week; four-week move -28.9%.
Indicator stack
5/49
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 60.00%
Historical one-week expectancy contributes to the evidence score when direction is confirmed.
News sentiment
50/100
2 relevant articles in the latest sentiment read.
01 · Price action
Study the full chart
Where price is—and whether the trend supports it
The weekly trend is active. Price is 1.0% above the Trend Line and sits at 34.8% of its 52-week range. The latest completed week returned 15.0%, after a -28.9% four-week move.
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 1.9x 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
20 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
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 0.4612-week average 0.43
12-week confirmation
Trend active1/12Active trend-backdrop weeks in the latest 12-week window.
Positive pressure0/12Weeks with constructive activity pressure in the latest 12-week window.
Positive leadership0/12Weeks with positive relative leadership in the latest 12-week window.
Activity pressure0.46Current proprietary activity-pressure read.
Buy signals0Accumulation signal count in the latest 12 weeks.
Reversal markers22 reversal markers
No recent accumulation markers. 2 reversal markers.
03 · Momentum and leadership
Is performance persistent—and is the stock leading?
Performance is -28.9% over four weeks, -2.9% over 12 weeks, and - over one year. The current trend has remained active for 1 consecutive weeks.
Performance by holding period
Active trend streak1 weeks
Active weeks in one year1
Trend breadth3.3%
Activity pressure vs relative leadership
Activity pressureRelative leadership
Pressure-0.08Latest activity-pressure read.
Pressure change-Four-week change in activity pressure.
Leadership-Latest relative-leadership reading.
RS change-Four-week change in relative leadership.
04 · Fundamentals and valuation
Open full factor analysis
What investors are paying for—and the quality behind it
A published fundamentals and factor snapshot is not available for this company.
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 sentiment50/100
Weighted news tone is neutral across 2 relevant articles.
0 positive · 2 neutral · 0 negativePatient 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-52.3%Distance below the 52-week high.
13-week volatility21.8%Standard deviation of weekly returns.
Weekly gains and losses
Latest 26 completed weeksEach bar is one week. Gains rise above the zero line; losses fall below it. Taller bars mean a larger weekly move.
13 Feb
13 Mar
10 Apr
8 May
5 Jun
3 Jul
7 Aug
Weeks higher14 of 2612 weeks finished lower.
Best week+43.7%Week of 19 Jun.
Worst week-28.1%Week of 17 Jul.
Latest week+15.0%Week of 7 Aug.
Shape of recent returns
Strong gains14
Modest gains0
Flat weeks0
Modest losses3
Sharp losses9
Recent vol21.8%13-week weekly-return volatility.
Base vol16.9%52-week weekly-return volatility.
Up/down split16/13Count of positive and negative weeks in the 52-week window.
Average skew15.6% / -11.0%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.
SectorHK Technology
4-week rank97 / 100
Group average0.5%
Trend breadth14.0%
Trend14.0%active weekly trend signals
MD14.0%positive activity pressure
RS12.0%positive relative leadership
Four-week leaders
IndustryHK Semiconductors
4-week rank25 / 26
Group average-10.8%
Trend breadth19.2%
Trend19.2%active weekly trend signals
MD15.4%positive activity pressure
RS19.2%positive relative leadership
Four-week leaders
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 tape41/100
Trend, activity pressure, participation, and risk combine to a 41/100 tape read.
Indicator analysis15/100Latest 12-week confirmation: trend 1/12, activity pressure 0/12, relative leadership 0/12.
Activity pressure 0.46; 2 reversal markers Next-Week ExpectancyPositive 60.00%Next-week expectancy is positive with a 60.00% historical one-week setup read.
Adds short-term historical context without overriding trend, activity, or relative leadership. Factors50/100No published factor snapshot is available yet.
Patient CapitalQuietActivity-pressure buy-signal evidence highlights potential institutional accumulation windows.
No recent buy signal Sentiment50/100Weighted news tone is neutral across 2 relevant articles.
GIGADEVICE (3986.HK) Analyst insights, Price targets and Recommendations - Yahoo Finance Insiders50/100No recent insider transaction evidence is stored.
Earnings50/100No stored earnings event is currently attached to this ticker.
| Week | Close | Return | Trend Line | Fair Value | Pressure | Leadership | Volume | Trend |
|---|---|---|---|---|---|---|---|---|
| 7 Aug 2026 | 528.0 HKD | 15.0% | 522.9 HKD | 522.9 HKD | -0.08 | - | 32.4M | On |
| 31 Jul 2026 | 459.0 HKD | -19.2% | - | 522.7 HKD | -0.06 | - | 45.5M | Off |
| 24 Jul 2026 | 568.0 HKD | 6.5% | - | 525.0 HKD | - | - | 29.6M | Off |
| 17 Jul 2026 | 533.5 HKD | -28.1% | - | 523.4 HKD | - | - | 34.8M | Off |
| 10 Jul 2026 | 742.5 HKD | -19.1% | - | 523.0 HKD | - | - | 23.3M | Off |
| 3 Jul 2026 | 917.5 HKD | -15.3% | - | 514.2 HKD | - | - | 3.7M | Off |
| 26 Jun 2026 | 1,083 HKD | 15.3% | - | 497.4 HKD | - | - | 2.5M | Off |
| 19 Jun 2026 | 939.0 HKD | 43.7% | - | 471.9 HKD | 0.00 | - | 12.2M | Off |
| 12 Jun 2026 | 653.5 HKD | -9.6% | - | 450.7 HKD | 0.00 | - | 2.2M | Off |
| 5 Jun 2026 | 723.0 HKD | -2.3% | - | 441.1 HKD | 0.00 | - | 2.5M | Off |
| 29 May 2026 | 740.0 HKD | -4.9% | - | 427.0 HKD | 0.00 | - | 9.9M | Off |
| 22 May 2026 | 778.0 HKD | 43.0% | - | 410.5 HKD | 0.00 | - | 15.5M | Off |
| 15 May 2026 | 544.0 HKD | 11.0% | - | 390.1 HKD | 0.00 | - | 12.9M | Off |
| 8 May 2026 | 490.0 HKD | 4.6% | - | 381.0 HKD | 0.00 | - | 10.3M | Off |
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.