6901 TAI Week ended 14 Aug 2026

Weekly Investor Report

Diamond Biofund Inc. · Financial Services · Asset Management

Open interactive chart View report data
Latest close 16.50 TWD
-8.1% latest week
Weekly setup

Mixed setup

The weekly trend is active. Price is 4.3% above the Trend Line and sits at 46.8% of its 52-week range. The latest completed week returned -8.1%, after a -10.1% four-week move.

Setup score 31 out of 100
Latest Close 16.50 TWD 14 Aug 2026
1W Return -8.1% latest completed week
4W Return -10.1% short-term follow-through
12W Return 17.9% quarterly tape
Trend Breadth 9.6% 5 of 52 weeks active
Volume Ratio 1.3x vs 13-week average
What is working
  • The trend backdrop is active with a 5-week active streak.
  • Price is above the Trend Line, keeping the weekly tape constructive.
  • Activity pressure is positive on the latest completed week.
What could go wrong
  • Price is below Fair Value, so the market is still discounting the latest tape.
  • Next-week expectancy is negative at 44.09% based on similar historical setup states.
  • Activity pressure is weak, so confirmation is not yet broad enough.
  • 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 -8.1% Latest completed week; four-week move -10.1%. Indicator stack 23/56 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 Recent Activity-pressure buy-signal status for institutional accumulation timing. Next-Week Expectancy Negative 44.09% 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 active. Price is 4.3% above the Trend Line and sits at 46.8% of its 52-week range. The latest completed week returned -8.1%, after a -10.1% 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 1.3x the 13-week average. Participation is around or above normal and provides reasonable 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 0.3812-week average 0.18

12-week confirmation

Trend active5/12Active trend-backdrop weeks in the latest 12-week window.
Positive pressure11/12Weeks with constructive activity pressure in the latest 12-week window.
Positive leadership0/12Weeks with positive relative leadership in the latest 12-week window.
Activity pressure0.38Current proprietary activity-pressure read.
Buy signals1Accumulation 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 -10.1% over four weeks, 17.9% over 12 weeks, and -16.5% over one year. The current trend has remained active for 5 consecutive weeks.

Performance by holding period

1W-8.1%
4W-10.1%
12W17.9%
26W3.4%
52W-16.5%
Active trend streak5 weeks
Active weeks in one year5
Trend breadth9.6%

Activity pressure vs relative leadership

Activity pressureRelative leadership
Pressure0.58Latest activity-pressure read.
Pressure change-58.9%Four-week change in activity pressure.
Leadership-31.52Latest relative-leadership reading.
RS change-34.1%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 CapitalRecent

Activity-pressure buy-signal evidence highlights potential institutional accumulation windows.

Recent buy signal in the last 8 weeks
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-23.4%Distance below the 52-week high.
13-week volatility9.3%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 higher13 of 2613 weeks finished lower.
Best week+15.3%Week of 5 Jun.
Worst week-11.6%Week of 17 Jul.
Latest week-8.1%Week of 14 Aug.

Shape of recent returns

Strong gains8
Modest gains5
Flat weeks0
Modest losses4
Sharp losses9
Recent vol9.3%13-week weekly-return volatility.
Base vol6.1%52-week weekly-return volatility.
Up/down split23/29Count of positive and negative weeks in the 52-week window.
Average skew5.2% / -4.4%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.

IndustryTW Asset Management
4-week rank2 / 2
Group average-7.8%
Trend breadth100.0%
Trend100.0%active weekly trend signals
MD100.0%positive activity pressure
RS0.0%positive relative leadership

Four-week leaders

7777 · TWO-5.5%6901 · TAI-10.1%
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 tape29/100

Trend, activity pressure, participation, and risk combine to a 29/100 tape read.

 Indicator analysis45/100

Latest 12-week confirmation: trend 5/12, activity pressure 11/12, relative leadership 0/12.

Activity pressure 0.38; No reversal markers Next-Week ExpectancyNegative 44.09%

Next-week expectancy is negative with a 44.09% 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 CapitalRecent

Activity-pressure buy-signal evidence highlights potential institutional accumulation windows.

Recent buy signal in the last 8 weeks 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 202616.50 TWD-8.1%15.82 TWD31.23 TWD0.58-31.5221.7MOn
7 Aug 202617.95 TWD10.1%15.84 TWD31.58 TWD0.77-24.129.3MOn
31 Jul 202616.30 TWD-1.5%15.78 TWD31.91 TWD0.90-30.4210.5MOn
24 Jul 202616.55 TWD-9.8%15.77 TWD32.24 TWD1.16-31.4111.3MOn
17 Jul 202618.35 TWD-11.6%15.78 TWD32.56 TWD1.41-23.5127.1MOn
10 Jul 202620.75 TWD9.8%15.74 TWD32.88 TWD1.41-19.880Off
3 Jul 202618.90 TWD3.3%15.61 TWD33.20 TWD1.54-30.3024.6MOff
26 Jun 202618.30 TWD10.6%15.54 TWD33.55 TWD1.28-30.3433.1MOff
19 Jun 202616.55 TWD2.2%15.47 TWD33.88 TWD0.76-40.5612.2MOff
12 Jun 202616.20 TWD13.3%15.53 TWD34.23 TWD0.42-40.0433.1MOff
5 Jun 202614.30 TWD15.3%15.57 TWD34.60 TWD0.06-49.1311.4MOff
29 May 202612.40 TWD-11.4%15.70 TWD34.96 TWD-0.31-56.4310.9MOff
22 May 202614.00 TWD0.7%15.89 TWD35.34 TWD-0.47-49.006.3MOff
15 May 202613.90 TWD6.9%16.04 TWD35.71 TWD-0.66-49.0718.9MOff
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