6817 TWO Week ended 14 Aug 2026

Weekly Investor Report

Winston Medical Supply Co., Ltd. · Healthcare · Drug Manufacturers - Specialty & Generic

Open interactive chart View report data
Latest close 49.75 TWD
-2.5% latest week
Weekly setup

Weak trend

The weekly trend is not active. Price is -22.0% below the Trend Line and sits at 1.4% of its 52-week range. The latest completed week returned -2.5%, after a -15.7% four-week move.

Setup score 19 out of 100
Latest Close 49.75 TWD 14 Aug 2026
1W Return -2.5% latest completed week
4W Return -15.7% short-term follow-through
12W Return -13.1% quarterly tape
Trend Breadth 26.9% 14 of 52 weeks active
Volume Ratio 1.5x vs 13-week average
What is working
  • Volume is elevated versus the 13-week average, confirming attention.
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 -2.5% Latest completed week; four-week move -15.7%. Indicator stack 15/15 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 35.57% 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 -22.0% below the Trend Line and sits at 1.4% of its 52-week range. The latest completed week returned -2.5%, after a -15.7% 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 1.5x 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 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 0.2312-week average 0.14

12-week confirmation

Trend active0/12Active trend-backdrop weeks in the latest 12-week window.
Positive pressure4/12Weeks with constructive activity pressure in the latest 12-week window.
Positive leadership0/12Weeks with positive relative leadership in the latest 12-week window.
Activity pressure0.23Current 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 -15.7% over four weeks, -13.1% over 12 weeks, and -52.2% over one year. The current trend has remained active for 0 consecutive weeks.

Performance by holding period

1W-2.5%
4W-15.7%
12W-13.1%
26W-34.9%
52W-52.2%
Active trend streak0 weeks
Active weeks in one year14
Trend breadth26.9%

Activity pressure vs relative leadership

Activity pressureRelative leadership
Pressure-0.48Latest activity-pressure read.
Pressure change-325.5%Four-week change in activity pressure.
Leadership-56.15Latest relative-leadership reading.
RS change-14.0%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-52.6%Distance below the 52-week high.
13-week volatility3.7%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 higher8 of 2618 weeks finished lower.
Best week+5.2%Week of 19 Jun.
Worst week-10.3%Week of 13 Mar.
Latest week-2.5%Week of 14 Aug.

Shape of recent returns

Strong gains1
Modest gains7
Flat weeks0
Modest losses14
Sharp losses4
Recent vol3.7%13-week weekly-return volatility.
Base vol3.2%52-week weekly-return volatility.
Up/down split16/33Count of positive and negative weeks in the 52-week window.
Average skew1.9% / -3.1%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.

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 tape20/100

Trend, activity pressure, participation, and risk combine to a 20/100 tape read.

 Indicator analysis20/100

Latest 12-week confirmation: trend 0/12, activity pressure 4/12, relative leadership 0/12.

Activity pressure 0.23; No reversal markers Next-Week ExpectancyNegative 35.57%

Next-week expectancy is negative with a 35.57% 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 202649.75 TWD-2.5%63.77 TWD82.96 TWD-0.48-56.15185.1KOff
7 Aug 202651.00 TWD0.2%64.75 TWD83.10 TWD-0.30-54.5850.5KOff
31 Jul 202650.90 TWD-8.9%65.57 TWD83.23 TWD-0.04-54.58143.9KOff
24 Jul 202655.90 TWD-5.3%66.46 TWD83.36 TWD0.14-51.8980.3KOff
17 Jul 202659.00 TWD-0.8%67.27 TWD83.46 TWD0.22-49.2771.0KOff
10 Jul 202659.50 TWD-1.3%68.12 TWD83.53 TWD0.28-52.8849.5KOff
3 Jul 202660.30 TWD0.7%68.97 TWD83.60 TWD0.01-54.6946.4KOff
26 Jun 202659.90 TWD-1.8%70.00 TWD83.65 TWD-0.25-53.8180.7KOff
19 Jun 202661.00 TWD5.2%71.27 TWD83.72 TWD-0.55-55.77206.9KOff
12 Jun 202658.00 TWD-0.6%72.51 TWD83.78 TWD-0.95-56.6386.8KOff
5 Jun 202658.37 TWD-0.3%73.91 TWD83.84 TWD-0.96-58.05249.4KOff
29 May 202658.55 TWD2.3%75.29 TWD83.90 TWD-0.97-58.36127.1KOff
22 May 202657.26 TWD-7.6%76.73 TWD83.95 TWD-0.87-57.62217.3KOff
15 May 202661.96 TWD-1.5%78.18 TWD84.00 TWD-0.68-53.68148.9KOff
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