8489 TWO Week ended 14 Aug 2026

Weekly Investor Report

Samebest Co., LTD. · Consumer Defensive · Education & Training Services

Open interactive chart View report data
Latest close 22.90 TWD
0.0% latest week
Weekly setup

Mixed setup

The weekly trend is not active. Price is -14.5% below the Trend Line and sits at 5.2% of its 52-week range. The latest completed week returned 0.0%, after a 0.0% four-week move. Near-term considerations: volume confirmation is below normal.

Setup score 27 out of 100
Latest Close 22.90 TWD 14 Aug 2026
1W Return 0.0% latest completed week
4W Return 0.0% short-term follow-through
12W Return -4.2% quarterly tape
Trend Breadth 26.9% 14 of 52 weeks active
Volume Ratio 0.3x vs 13-week average
What is working
  • Activity pressure is positive on the latest completed week.
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 weak, so confirmation is not yet broad enough.
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 0.0% Latest completed week; four-week move 0.0%. Indicator stack 15/66 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

Where price is—and whether the trend supports it

The weekly trend is not active. Price is -14.5% below the Trend Line and sits at 5.2% of its 52-week range. The latest completed week returned 0.0%, after a 0.0% 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 0.3x 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 0.0412-week average 0.08

12-week confirmation

Trend active0/12Active trend-backdrop weeks in the latest 12-week window.
Positive pressure2/12Weeks with constructive activity pressure in the latest 12-week window.
Positive leadership0/12Weeks with positive relative leadership in the latest 12-week window.
Activity pressure0.04Current 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 0.0% over four weeks, -4.2% over 12 weeks, and -43.9% over one year. The current trend has remained active for 0 consecutive weeks.

Performance by holding period

1W0.0%
4W0.0%
12W-4.2%
26W-38.7%
52W-43.9%
Active trend streak0 weeks
Active weeks in one year14
Trend breadth26.9%

Activity pressure vs relative leadership

Activity pressureRelative leadership
Pressure0.12Latest activity-pressure read.
Pressure change172.9%Four-week change in activity pressure.
Leadership-52.99Latest relative-leadership reading.
RS change1.6%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-53.7%Distance below the 52-week high.
13-week volatility3.4%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 higher10 of 2615 weeks finished lower.
Best week+5.5%Week of 17 Jul.
Worst week-23.6%Week of 6 Mar.
Latest week+0.0%Week of 14 Aug.

Shape of recent returns

Strong gains5
Modest gains5
Flat weeks1
Modest losses6
Sharp losses9
Recent vol3.4%13-week weekly-return volatility.
Base vol5.6%52-week weekly-return volatility.
Up/down split23/28Count of positive and negative weeks in the 52-week window.
Average skew3.8% / -4.8%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 analysis13/100

Latest 12-week confirmation: trend 0/12, activity pressure 2/12, relative leadership 0/12.

Activity pressure 0.04; No reversal markers 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
14 Aug 202622.90 TWD0.0%26.79 TWD31.07 TWD0.12-52.99138.8KOff
7 Aug 202622.90 TWD4.6%27.36 TWD31.08 TWD0.05-52.33171.2KOff
31 Jul 202621.90 TWD-4.6%27.93 TWD31.10 TWD-0.15-54.27257.0KOff
24 Jul 202622.95 TWD0.2%28.55 TWD31.11 TWD-0.12-53.69188.0KOff
17 Jul 202622.90 TWD5.5%29.20 TWD31.12 TWD-0.16-53.86826.6KOff
10 Jul 202621.70 TWD-1.8%29.78 TWD31.14 TWD-0.29-59.78123.0KOff
3 Jul 202622.10 TWD1.6%30.45 TWD31.16 TWD-0.16-61.21247.6KOff
26 Jun 202621.75 TWD-1.8%31.11 TWD31.18 TWD-0.14-60.81221.9KOff
19 Jun 202622.15 TWD-0.4%31.73 TWD31.21 TWD-0.25-62.66168.5KOff
12 Jun 202622.25 TWD-6.1%32.33 TWD31.23 TWD-0.36-61.63399.8KOff
5 Jun 202623.70 TWD3.5%32.95 TWD31.25 TWD-0.57-60.91534.9KOff
29 May 202622.90 TWD-4.2%33.62 TWD31.25 TWD-0.79-62.67483.6KOff
22 May 202623.90 TWD-2.0%34.43 TWD31.26 TWD-0.93-59.441.5MOff
15 May 202624.40 TWD-1.6%35.25 TWD31.26 TWD-0.95-58.18299.9KOff
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