- Price is above the Trend Line, keeping the weekly tape constructive.
- Price is above Fair Value, showing premium demand versus the model.
- Activity pressure is constructive, supporting the smart-money activity read.
4906
TAI
Week ended 14 Aug 2026
Weekly Investor Report
Gemtek Technology Co., Ltd. · Technology · Communication Equipment
Latest close
36.30 TWD
6.9%
latest week
Weekly setup
Mixed setup
The weekly trend is not active. Price is 2.0% above the Trend Line and sits at 42.1% of its 52-week range. The latest completed week returned 6.9%, after a 1.8% four-week move. Near-term considerations: volume confirmation is below normal.
Setup score
29
out of 100
Latest Close
36.30 TWD
14 Aug 2026
1W Return
6.9%
latest completed week
4W Return
1.8%
short-term follow-through
12W Return
-8.9%
quarterly tape
Trend Breadth
73.1%
38 of 52 weeks active
Volume Ratio
0.3x
vs 13-week average
- The trend backdrop is inactive, so price action has not confirmed a constructive regime.
- Activity pressure is negative, which weakens the current setup.
- 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
6.9%
Latest completed week; four-week move 1.8%.
Indicator stack
40/9
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
Study the full chart
Where price is—and whether the trend supports it
The weekly trend is not active. Price is 2.0% above the Trend Line and sits at 42.1% of its 52-week range. The latest completed week returned 6.9%, after a 1.8% 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 0.3x 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 0.6112-week average 0.84
12-week confirmation
Trend active9/12Active trend-backdrop weeks in the latest 12-week window.
Positive pressure7/12Weeks with constructive activity pressure in the latest 12-week window.
Positive leadership3/12Weeks with positive relative leadership in the latest 12-week window.
Activity pressure0.61Current 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 1.8% over four weeks, -8.9% over 12 weeks, and 51.3% over one year. The current trend has remained active for 0 consecutive weeks.
Performance by holding period
Active trend streak0 weeks
Active weeks in one year38
Trend breadth73.1%
Activity pressure vs relative leadership
Activity pressureRelative leadership
Pressure-1.16Latest activity-pressure read.
Pressure change-250.7%Four-week change in activity pressure.
Leadership-14.69Latest relative-leadership reading.
RS change-23.1%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 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-34.2%Distance below the 52-week high.
13-week volatility9.3%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
20 Mar
17 Apr
15 May
12 Jun
10 Jul
14 Aug
Weeks higher12 of 2614 weeks finished lower.
Best week+32.9%Week of 20 Mar.
Worst week-10.7%Week of 17 Jul.
Latest week+6.9%Week of 14 Aug.
Shape of recent returns
Strong gains9
Modest gains3
Flat weeks0
Modest losses5
Sharp losses9
Recent vol9.3%13-week weekly-return volatility.
Base vol7.6%52-week weekly-return volatility.
Up/down split29/23Count of positive and negative weeks in the 52-week window.
Average skew5.6% / -4.7%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.
SectorTW Technology
4-week rank- / 100
Group average12.8%
Trend breadth79.0%
Trend79.0%active weekly trend signals
MD27.0%positive activity pressure
RS64.0%positive relative leadership
Four-week leaders
IndustryTW Communication Equipment
4-week rank23 / 73
Group average0.4%
Trend breadth28.8%
Trend28.8%active weekly trend signals
MD19.2%positive activity pressure
RS12.3%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 tape28/100
Trend, activity pressure, participation, and risk combine to a 28/100 tape read.
Indicator analysis55/100Latest 12-week confirmation: trend 9/12, activity pressure 7/12, relative leadership 3/12.
Activity pressure 0.61; No reversal markers Factors50/100No published factor snapshot is available yet.
Patient CapitalQuietActivity-pressure buy-signal evidence highlights potential institutional accumulation windows.
No recent buy signal Sentiment50/100No sentiment snapshot is stored yet.
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 |
|---|---|---|---|---|---|---|---|---|
| 14 Aug 2026 | 36.30 TWD | 6.9% | 35.57 TWD | 31.24 TWD | -1.16 | -14.69 | 20.5M | Off |
| 7 Aug 2026 | 33.95 TWD | 9.9% | 35.23 TWD | 31.20 TWD | -1.18 | -17.70 | 28.0M | Off |
| 31 Jul 2026 | 30.90 TWD | -9.4% | 34.99 TWD | 31.16 TWD | -1.07 | -23.62 | 25.6M | Off |
| 24 Jul 2026 | 34.10 TWD | -4.3% | 34.88 TWD | 31.15 TWD | -0.71 | -17.26 | 18.1M | On |
| 17 Jul 2026 | 35.65 TWD | -10.7% | 34.66 TWD | 31.11 TWD | -0.33 | -11.93 | 29.5M | On |
| 10 Jul 2026 | 39.90 TWD | -8.7% | 34.39 TWD | 31.08 TWD | 0.15 | -7.63 | 0 | On |
| 3 Jul 2026 | 43.70 TWD | 5.3% | 33.94 TWD | 31.01 TWD | 0.50 | -2.32 | 38.9M | On |
| 26 Jun 2026 | 41.50 TWD | -4.2% | 33.35 TWD | 30.91 TWD | 0.84 | -2.95 | 80.7M | On |
| 19 Jun 2026 | 43.33 TWD | -0.9% | 32.80 TWD | 30.82 TWD | 1.22 | -3.07 | 32.2M | On |
| 12 Jun 2026 | 43.72 TWD | -7.8% | 32.26 TWD | 30.71 TWD | 1.25 | 2.58 | 80.5M | On |
| 5 Jun 2026 | 47.43 TWD | -3.5% | 31.68 TWD | 30.60 TWD | 1.27 | 8.72 | 172.0M | On |
| 29 May 2026 | 49.16 TWD | 23.3% | 30.96 TWD | 30.47 TWD | 1.18 | 13.29 | 245.3M | On |
| 22 May 2026 | 39.86 TWD | 2.9% | 30.18 TWD | 30.31 TWD | 0.86 | -2.90 | 72.6M | On |
| 15 May 2026 | 38.73 TWD | -2.1% | 29.73 TWD | 30.22 TWD | 0.88 | -3.60 | 156.4M | On |
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.