- The trend backdrop is active with a 7-week active streak.
- Price is above the Trend Line, keeping the weekly tape constructive.
- Activity pressure is positive on the latest completed week.
6517
TWO
Week ended 14 Aug 2026
Weekly Investor Report
BASO Precision Optics Co., LTD · Technology · Electronic Components
Latest close
63.80 TWD
4.6%
latest week
Weekly setup
Mixed setup
The weekly trend is active. Price is 2.1% above the Trend Line and sits at 35.1% of its 52-week range. The latest completed week returned 4.6%, after a -11.7% four-week move. Near-term considerations: volume confirmation is below normal.
Setup score
26
out of 100
Latest Close
63.80 TWD
14 Aug 2026
1W Return
4.6%
latest completed week
4W Return
-11.7%
short-term follow-through
12W Return
4.7%
quarterly tape
Trend Breadth
15.4%
8 of 52 weeks active
Volume Ratio
0.3x
vs 13-week average
- Price is below Fair Value, so the market is still discounting the latest tape.
- Next-week expectancy is negative at 28.01% based on similar historical setup states.
- The share remains more than 20% below its 52-week high.
- Recent volatility is running well above the one-year baseline.
- 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
4.6%
Latest completed week; four-week move -11.7%.
Indicator stack
33/46
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 28.01%
Historical one-week expectancy contributes to the evidence score when direction is confirmed.
01 · Price action
Study the full chart
Where price is—and whether the trend supports it
The weekly trend is active. Price is 2.1% above the Trend Line and sits at 35.1% of its 52-week range. The latest completed week returned 4.6%, after a -11.7% 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 0.5312-week average 0.33
12-week confirmation
Trend active7/12Active trend-backdrop weeks in the latest 12-week window.
Positive pressure12/12Weeks with constructive activity pressure in the latest 12-week window.
Positive leadership0/12Weeks with positive relative leadership in the latest 12-week window.
Activity pressure0.53Current 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 -11.7% over four weeks, 4.7% over 12 weeks, and -16.7% over one year. The current trend has remained active for 7 consecutive weeks.
Performance by holding period
Active trend streak7 weeks
Active weeks in one year8
Trend breadth15.4%
Activity pressure vs relative leadership
Activity pressureRelative leadership
Pressure0.14Latest activity-pressure read.
Pressure change-84.6%Four-week change in activity pressure.
Leadership-28.11Latest relative-leadership reading.
RS change-58.9%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-22.9%Distance below the 52-week high.
13-week volatility9.9%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 higher11 of 2615 weeks finished lower.
Best week+17.5%Week of 5 Jun.
Worst week-14.1%Week of 26 Jun.
Latest week+4.6%Week of 14 Aug.
Shape of recent returns
Strong gains6
Modest gains5
Flat weeks0
Modest losses10
Sharp losses5
Recent vol9.9%13-week weekly-return volatility.
Base vol7.1%52-week weekly-return volatility.
Up/down split19/33Count of positive and negative weeks in the 52-week window.
Average skew6.8% / -4.1%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 Electronic Components
4-week rank- / 100
Group average4.9%
Trend breadth55.0%
Trend55.0%active weekly trend signals
MD14.0%positive activity pressure
RS42.0%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 tape27/100
Trend, activity pressure, participation, and risk combine to a 27/100 tape read.
Indicator analysis54/100Latest 12-week confirmation: trend 7/12, activity pressure 12/12, relative leadership 0/12.
Activity pressure 0.53; No reversal markers Next-Week ExpectancyNegative 28.01%Next-week expectancy is negative with a 28.01% 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 Sentiment50/100No 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 | 63.80 TWD | 4.6% | 62.47 TWD | 68.32 TWD | 0.14 | -28.11 | 2.7M | On |
| 7 Aug 2026 | 61.00 TWD | -2.2% | 62.45 TWD | 68.41 TWD | 0.45 | -30.05 | 2.9M | On |
| 31 Jul 2026 | 62.40 TWD | -2.7% | 62.62 TWD | 68.55 TWD | 0.61 | -27.72 | 7.5M | On |
| 24 Jul 2026 | 64.14 TWD | -11.2% | 62.80 TWD | 68.68 TWD | 0.80 | -27.65 | 18.0M | On |
| 17 Jul 2026 | 72.25 TWD | 12.8% | 62.62 TWD | 68.82 TWD | 0.89 | -17.69 | 10.8M | On |
| 10 Jul 2026 | 64.04 TWD | -8.1% | 62.20 TWD | 68.93 TWD | 0.94 | -32.11 | 1.7M | On |
| 3 Jul 2026 | 69.71 TWD | 6.3% | 61.98 TWD | 69.11 TWD | 1.13 | -29.42 | 5.6M | On |
| 26 Jun 2026 | 65.60 TWD | -14.1% | 61.58 TWD | 69.27 TWD | 1.18 | -31.31 | 10.3M | Off |
| 19 Jun 2026 | 76.36 TWD | 17.3% | 61.18 TWD | 69.49 TWD | 1.00 | -24.53 | 22.7M | Off |
| 12 Jun 2026 | 65.12 TWD | -3.9% | 60.58 TWD | 69.80 TWD | 0.83 | -33.32 | 14.4M | Off |
| 5 Jun 2026 | 67.76 TWD | 17.5% | 60.37 TWD | 70.18 TWD | 0.51 | -33.07 | 4.5M | Off |
| 29 May 2026 | 57.68 TWD | -5.3% | 60.13 TWD | 70.59 TWD | 0.04 | -43.71 | 1.5M | Off |
| 22 May 2026 | 60.91 TWD | 3.8% | 60.30 TWD | 71.16 TWD | -0.24 | -38.11 | 2.5M | Off |
| 15 May 2026 | 58.66 TWD | 3.4% | 60.30 TWD | 71.62 TWD | -0.53 | -39.53 | 1.9M | 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.