4737 TAI Week ended 07 Aug 2026

Weekly Investor Report

Bionime Corporation · Healthcare · Medical Instruments & Supplies

Open interactive chart View report data
Latest close 55.00 TWD
-1.8% latest week
Weekly setup

Weak trend

The weekly trend is not active. Price is -5.8% below the Trend Line and sits at 21.7% of its 52-week range. The latest completed week returned -1.8%, after a -5.0% four-week move. Near-term considerations: volume confirmation is below normal.

Setup score 26 out of 100
Latest Close 55.00 TWD 7 Aug 2026
1W Return -1.8% latest completed week
4W Return -5.0% short-term follow-through
12W Return -9.2% quarterly tape
Trend Breadth 26.9% 14 of 52 weeks active
Volume Ratio 0.6x vs 13-week average
What is working
  • No strong opportunity cluster is confirmed yet; monitor trend and activity pressure.
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.
  • Activity pressure is negative, which weakens the current setup.
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 -1.8% Latest completed week; four-week move -5.0%. Indicator stack 15/42 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 44.45% 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 -5.8% below the Trend Line and sits at 21.7% of its 52-week range. The latest completed week returned -1.8%, after a -5.0% 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 0.6x 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
6 Feb 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
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 0.0912-week average 0.33

12-week confirmation

Trend active0/12Active trend-backdrop weeks in the latest 12-week window.
Positive pressure1/12Weeks with constructive activity pressure in the latest 12-week window.
Positive leadership0/12Weeks with positive relative leadership in the latest 12-week window.
Activity pressure0.09Current 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 -5.0% over four weeks, -9.2% over 12 weeks, and -18.1% over one year. The current trend has remained active for 0 consecutive weeks.

Performance by holding period

1W-1.8%
4W-5.0%
12W-9.2%
26W6.8%
52W-18.1%
Active trend streak0 weeks
Active weeks in one year14
Trend breadth26.9%

Activity pressure vs relative leadership

Activity pressureRelative leadership
Pressure-0.59Latest activity-pressure read.
Pressure change32.3%Four-week change in activity pressure.
Leadership-34.62Latest relative-leadership reading.
RS change6.6%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-25.6%Distance below the 52-week high.
13-week volatility3.0%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 higher14 of 2612 weeks finished lower.
Best week+13.6%Week of 6 Mar.
Worst week-7.8%Week of 24 Apr.
Latest week-1.8%Week of 7 Aug.

Shape of recent returns

Strong gains4
Modest gains10
Flat weeks0
Modest losses7
Sharp losses5
Recent vol3.0%13-week weekly-return volatility.
Base vol4.2%52-week weekly-return volatility.
Up/down split23/28Count of positive and negative weeks in the 52-week window.
Average skew3.3% / -3.3%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 tape25/100

Trend, activity pressure, participation, and risk combine to a 25/100 tape read.

 Indicator analysis12/100

Latest 12-week confirmation: trend 0/12, activity pressure 1/12, relative leadership 0/12.

Activity pressure 0.09; No reversal markers Next-Week ExpectancyNegative 44.45%

Next-week expectancy is negative with a 44.45% 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
7 Aug 202655.00 TWD-1.8%58.39 TWD61.80 TWD-0.59-34.62332.0KOff
31 Jul 202656.00 TWD-0.7%58.49 TWD61.87 TWD-0.64-32.83450.5KOff
24 Jul 202656.40 TWD2.9%58.64 TWD61.94 TWD-0.73-34.24309.0KOff
17 Jul 202654.80 TWD-5.4%58.71 TWD62.00 TWD-0.76-35.652.5MOff
10 Jul 202657.90 TWD2.1%58.72 TWD62.08 TWD-0.88-37.06277.2KOff
3 Jul 202656.70 TWD-0.5%58.75 TWD62.13 TWD-0.93-41.23460.3KOff
26 Jun 202657.00 TWD0.2%58.82 TWD62.20 TWD-0.92-39.01423.2KOff
19 Jun 202656.90 TWD3.6%58.90 TWD62.27 TWD-0.84-42.57259.4KOff
12 Jun 202654.90 TWD-0.2%59.08 TWD62.34 TWD-0.73-42.66357.6KOff
5 Jun 202655.00 TWD-3.7%59.38 TWD62.41 TWD-0.41-44.74457.2KOff
29 May 202657.10 TWD0.2%59.60 TWD62.49 TWD-0.20-43.18730.8KOff
22 May 202657.00 TWD-5.9%59.79 TWD62.55 TWD0.03-40.85342.5KOff
15 May 202660.60 TWD3.1%59.97 TWD62.60 TWD0.27-36.26557.7KOn
8 May 202658.80 TWD-5.3%60.06 TWD62.63 TWD0.49-39.40613.1KOn
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